/*
Copyright (C) 2003, 2010 - Wolfire Games
+Copyright (C) 2010-2016 - Lugaru contributors (see AUTHORS file)
This file is part of Lugaru.
-Lugaru is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
+Lugaru is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-This program is distributed in the hope that it will be useful,
+Lugaru is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-See the GNU General Public License for more details.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+along with Lugaru. If not, see <http://www.gnu.org/licenses/>.
*/
/**> HEADER FILES <**/
#include "Skeleton.h"
#include "openal_wrapper.h"
#include "Animation.h"
+#include "Utils/Folders.h"
extern float multiplier;
extern float gravity;
-extern Skeleton testskeleton;
extern Terrain terrain;
extern Objects objects;
extern int environment;
extern float camerashake;
extern bool freeze;
extern int detail;
-extern XYZ envsound[30];
-extern float envsoundvol[30];
-extern int numenvsounds;
-extern float envsoundlife[30];
extern int tutoriallevel;
extern int whichjointstartarray[26];
extern bool visibleloading;
+/* EFFECT
+ */
void dealloc2(void* param)
{
free(param);
- param = 0;
}
enum {boneconnect, constraint, muscle};
+
+/* EFFECT
+ * sets strength, length,
+ * parent1->position, parent2->position,
+ * parent1->velocity, parent2->velocity
+ * used for ragdolls?
+ *
+ * USES:
+ * Skeleton::DoConstraints
+ */
void Muscle::DoConstraint(bool spinny)
{
- static XYZ vel;
- static XYZ midp;
- static XYZ newpoint1, newpoint2;
-
- static float oldlength;
+ // FIXME: relaxlength shouldn't be static, but may not always be set
+ // so I don't want to change the existing behavior even though it's probably a bug
static float relaxlength;
- oldlength = length;
+ float oldlength = length;
if (type != boneconnect)
relaxlength = findDistance(&parent1->position, &parent2->position);
if (type == constraint)
strength = 0;
+ // clamp strength
if (strength < 0)
strength = 0;
if (strength > 1)
if ((relaxlength - length > 0 && relaxlength - oldlength < 0) || (relaxlength - length < 0 && relaxlength - oldlength > 0))
length = relaxlength;
- //if(!broken){
+ // clamp length
if (length < minlength)
length = minlength;
if (length > maxlength)
length = maxlength;
- //}
- /*
- if(broken){
- if(length<minlength*.6)length=minlength*.6;
- if(length>maxlength*1.4)length=maxlength*1.4;
- }
- */
+
if (length == relaxlength)
return;
+ // relax muscle?
+
//Find midpoint
- midp = (parent1->position * parent1->mass + parent2->position * parent2->mass) / (parent1->mass + parent2->mass);
+ XYZ midp = (parent1->position * parent1->mass + parent2->position * parent2->mass) / (parent1->mass + parent2->mass);
+
//Find vector from midpoint to second vector
- vel = parent2->position - midp;
+ XYZ vel = parent2->position - midp;
+
//Change to unit vector
Normalise(&vel);
+
//Apply velocity change
- newpoint1 = midp - vel * length * (parent2->mass / (parent1->mass + parent2->mass));
- newpoint2 = midp + vel * length * (parent1->mass / (parent1->mass + parent2->mass));
+ XYZ newpoint1 = midp - vel * length * (parent2->mass / (parent1->mass + parent2->mass));
+ XYZ newpoint2 = midp + vel * length * (parent1->mass / (parent1->mass + parent2->mass));
if (!freeze && spinny) {
parent1->velocity = parent1->velocity + (newpoint1 - parent1->position) / multiplier / 4;
parent2->velocity = parent2->velocity + (newpoint2 - parent2->position) / multiplier / 4;
parent1->velocity = parent1->velocity + (newpoint1 - parent1->position);
parent2->velocity = parent2->velocity + (newpoint2 - parent2->position);
}
+
//Move child point to within certain distance of parent point
parent1->position = newpoint1;
parent2->position = newpoint2;
}
-void Skeleton::FindForwardsfirst()
-{
- //Find forward vectors
- CrossProduct(joints[forwardjoints[1]].position - joints[forwardjoints[0]].position, joints[forwardjoints[2]].position - joints[forwardjoints[0]].position, &forward);
- Normalise(&forward);
-
- CrossProduct(joints[lowforwardjoints[1]].position - joints[lowforwardjoints[0]].position, joints[lowforwardjoints[2]].position - joints[lowforwardjoints[0]].position, &lowforward);
- Normalise(&lowforward);
-
- //Special forwards
- specialforward[0] = forward;
- specialforward[1] = forward;
- specialforward[2] = forward;
- specialforward[3] = forward;
- specialforward[4] = forward;
-
-}
+/* EFFECT
+ * sets forward, lowforward, specialforward[]
+ *
+ * USES:
+ * Skeleton::Load
+ * Person/Person::DoAnimations
+ * Person/Person::DrawSkeleton
+ */
void Skeleton::FindForwards()
{
//Find forward vectors
//Special forwards
specialforward[0] = forward;
- specialforward[1] = joints[jointlabels[rightshoulder]].position + joints[jointlabels[rightwrist]].position;
- specialforward[1] = joints[jointlabels[rightelbow]].position - specialforward[1] / 2;
+ specialforward[1] = jointPos(rightshoulder) + jointPos(rightwrist);
+ specialforward[1] = jointPos(rightelbow) - specialforward[1] / 2;
specialforward[1] += forward * .4;
Normalise(&specialforward[1]);
- specialforward[2] = joints[jointlabels[leftshoulder]].position + joints[jointlabels[leftwrist]].position;
- specialforward[2] = joints[jointlabels[leftelbow]].position - specialforward[2] / 2;
+ specialforward[2] = jointPos(leftshoulder) + jointPos(leftwrist);
+ specialforward[2] = jointPos(leftelbow) - specialforward[2] / 2;
specialforward[2] += forward * .4;
Normalise(&specialforward[2]);
- specialforward[3] = joints[jointlabels[righthip]].position + joints[jointlabels[rightankle]].position;
- specialforward[3] = specialforward[3] / 2 - joints[jointlabels[rightknee]].position;
+ specialforward[3] = jointPos(righthip) + jointPos(rightankle);
+ specialforward[3] = specialforward[3] / 2 - jointPos(rightknee);
specialforward[3] += lowforward * .4;
Normalise(&specialforward[3]);
- specialforward[4] = joints[jointlabels[lefthip]].position + joints[jointlabels[leftankle]].position;
- specialforward[4] = specialforward[4] / 2 - joints[jointlabels[leftknee]].position;
+ specialforward[4] = jointPos(lefthip) + jointPos(leftankle);
+ specialforward[4] = specialforward[4] / 2 - jointPos(leftknee);
specialforward[4] += lowforward * .4;
Normalise(&specialforward[4]);
}
+/* EFFECT
+ * TODO
+ *
+ * USES:
+ * Person/Person::RagDoll
+ * Person/Person::DoStuff
+ * Person/IKHelper
+ */
float Skeleton::DoConstraints(XYZ *coords, float *scale)
{
- static float friction = 1.5;
- static float elasticity = .3;
- static XYZ bounceness;
- static XYZ oldpos[100];
- static int numrepeats = 3;
- static float groundlevel = .15;
- static float soundvolume;
- static int i, j, k, l, m;
- static XYZ temp, start, end;
- static XYZ terrainnormal;
- static float r = .05;
- static float r2 = .08;
- static int whichhit;
- //static int whichjointstart,whichjointend;
- static float distance;
- static float frictionness;
- static XYZ terrainlight;
- static int whichpatchx;
- static int whichpatchz;
- static float damage;
- static bool freely;
- static float tempmult;
- static bool breaking;
- breaking = 0;
-
- damage = 0;
+ float friction = 1.5;
+ const float elasticity = .3;
+ XYZ bounceness;
+ const int numrepeats = 3;
+ float groundlevel = .15;
+ int i, j, k, m;
+ XYZ temp;
+ XYZ terrainnormal;
+ int whichhit;
+ float frictionness;
+ XYZ terrainlight;
+ int whichpatchx;
+ int whichpatchz;
+ float damage = 0; // eventually returned from function
+ bool breaking = false;
if (free) {
freetime += multiplier;
terrainlight = *coords;
objects.SphereCheckPossible(&terrainlight, 1);
- /*
- for(i=0; i<num_joints; i++){
- oldpos[i]=joints[i].position;
- }*/
//Add velocity
for (i = 0; i < num_joints; i++) {
- //if(!isnormal(joints[i].velocity.x)||!isnormal(joints[i].velocity.y)||!isnormal(joints[i].velocity.z))joints[i].velocity=0;
joints[i].position = joints[i].position + joints[i].velocity * multiplier;
- groundlevel = .15;
- if (joints[i].label == head)
+
+ switch (joints[i].label) {
+ case head:
groundlevel = .8;
- if (joints[i].label == righthand || joints[i].label == rightwrist || joints[i].label == rightelbow)
- groundlevel = .2;
- if (joints[i].label == lefthand || joints[i].label == leftwrist || joints[i].label == leftelbow)
+ break;
+ case righthand:
+ case rightwrist:
+ case rightelbow:
+ case lefthand:
+ case leftwrist:
+ case leftelbow:
groundlevel = .2;
+ break;
+ default:
+ groundlevel = .15;
+ break;
+ }
+
joints[i].position.y -= groundlevel;
- //if(!joints[i].locked&&!broken)joints[i].velocity+=joints[i].velchange*multiplier*10*(500-longdead)/500;
joints[i].oldvelocity = joints[i].velocity;
}
- tempmult = multiplier;
+
+ float tempmult = multiplier;
//multiplier/=numrepeats;
+
for (j = 0; j < numrepeats; j++) {
- if (!joints[jointlabels[rightknee]].locked && !joints[jointlabels[righthip]].locked) {
- temp = joints[jointlabels[rightknee]].position - (joints[jointlabels[righthip]].position + joints[jointlabels[rightankle]].position) / 2;
- while (normaldotproduct(temp, lowforward) > -.1 && !sphere_line_intersection(&joints[jointlabels[righthip]].position, &joints[jointlabels[rightankle]].position, &joints[jointlabels[rightknee]].position, &r)) {
- joints[jointlabels[rightknee]].position -= lowforward * .05;
+ float r = .05;
+ // right leg constraints?
+ if (!joint(rightknee).locked && !joint(righthip).locked) {
+ temp = jointPos(rightknee) - (jointPos(righthip) + jointPos(rightankle)) / 2;
+ while (normaldotproduct(temp, lowforward) > -.1 && !sphere_line_intersection(&jointPos(righthip), &jointPos(rightankle), &jointPos(rightknee), &r)) {
+ jointPos(rightknee) -= lowforward * .05;
if (spinny)
- joints[jointlabels[rightknee]].velocity -= lowforward * .05 / multiplier / 4;
+ jointVel(rightknee) -= lowforward * .05 / multiplier / 4;
else
- joints[jointlabels[rightknee]].velocity -= lowforward * .05;
- joints[jointlabels[rightankle]].position += lowforward * .025;
+ jointVel(rightknee) -= lowforward * .05;
+ jointPos(rightankle) += lowforward * .025;
if (spinny)
- joints[jointlabels[rightankle]].velocity += lowforward * .025 / multiplier / 4;
+ jointVel(rightankle) += lowforward * .025 / multiplier / 4;
else
- joints[jointlabels[rightankle]].velocity += lowforward * .25;
- joints[jointlabels[righthip]].position += lowforward * .025;
+ jointVel(rightankle) += lowforward * .25;
+ jointPos(righthip) += lowforward * .025;
if (spinny)
- joints[jointlabels[righthip]].velocity += lowforward * .025 / multiplier / 4;
+ jointVel(righthip) += lowforward * .025 / multiplier / 4;
else
- joints[jointlabels[righthip]].velocity += lowforward * .025;
- temp = joints[jointlabels[rightknee]].position - (joints[jointlabels[righthip]].position + joints[jointlabels[rightankle]].position) / 2;
+ jointVel(righthip) += lowforward * .025;
+ temp = jointPos(rightknee) - (jointPos(righthip) + jointPos(rightankle)) / 2;
}
}
- if (!joints[jointlabels[leftknee]].locked && !joints[jointlabels[righthip]].locked) {
- temp = joints[jointlabels[leftknee]].position - (joints[jointlabels[lefthip]].position + joints[jointlabels[leftankle]].position) / 2;
- while (normaldotproduct(temp, lowforward) > -.1 && !sphere_line_intersection(&joints[jointlabels[lefthip]].position, &joints[jointlabels[leftankle]].position, &joints[jointlabels[leftknee]].position, &r)) {
- joints[jointlabels[leftknee]].position -= lowforward * .05;
+
+ // left leg constraints?
+ if (!joint(leftknee).locked && !joint(lefthip).locked) {
+ temp = jointPos(leftknee) - (jointPos(lefthip) + jointPos(leftankle)) / 2;
+ while (normaldotproduct(temp, lowforward) > -.1 && !sphere_line_intersection(&jointPos(lefthip), &jointPos(leftankle), &jointPos(leftknee), &r)) {
+ jointPos(leftknee) -= lowforward * .05;
if (spinny)
- joints[jointlabels[leftknee]].velocity -= lowforward * .05 / multiplier / 4;
+ jointVel(leftknee) -= lowforward * .05 / multiplier / 4;
else
- joints[jointlabels[leftknee]].velocity -= lowforward * .05;
- joints[jointlabels[leftankle]].position += lowforward * .025;
+ jointVel(leftknee) -= lowforward * .05;
+ jointPos(leftankle) += lowforward * .025;
if (spinny)
- joints[jointlabels[leftankle]].velocity += lowforward * .025 / multiplier / 4;
+ jointVel(leftankle) += lowforward * .025 / multiplier / 4;
else
- joints[jointlabels[leftankle]].velocity += lowforward * .25;
- joints[jointlabels[lefthip]].position += lowforward * .025;
+ jointVel(leftankle) += lowforward * .25;
+ jointPos(lefthip) += lowforward * .025;
if (spinny)
- joints[jointlabels[lefthip]].velocity += lowforward * .025 / multiplier / 4;
+ jointVel(lefthip) += lowforward * .025 / multiplier / 4;
else
- joints[jointlabels[lefthip]].velocity += lowforward * .025;
- temp = joints[jointlabels[leftknee]].position - (joints[jointlabels[lefthip]].position + joints[jointlabels[leftankle]].position) / 2;
+ jointVel(lefthip) += lowforward * .025;
+ temp = jointPos(leftknee) - (jointPos(lefthip) + jointPos(leftankle)) / 2;
}
}
for (i = 0; i < num_joints; i++) {
- //joints[i].delay-=multiplier/1.5;
- if (joints[i].locked)
- if (!spinny)
- if (findLengthfast(&joints[i].velocity) > 320)
- joints[i].locked = 0;
- if (spinny)
- if (findLengthfast(&joints[i].velocity) > 600)
- joints[i].locked = 0;
+ if (joints[i].locked && !spinny && findLengthfast(&joints[i].velocity) > 320)
+ joints[i].locked = 0;
+ if (spinny && findLengthfast(&joints[i].velocity) > 600)
+ joints[i].locked = 0;
if (joints[i].delay > 0) {
- freely = 1;
+ bool freely = true;
for (j = 0; j < num_joints; j++) {
if (joints[j].locked)
- freely = 0;
+ freely = false;
}
if (freely)
joints[i].delay -= multiplier * 3;
}
- //if(joints[i].delay>0)
- //if(findLengthfast(&joints[i].velocity)>700&&joints[i].label!=head)joints[i].delay-=multiplier;
}
if (num_muscles)
for (i = 0; i < num_muscles; i++) {
//Length constraints
- //muscles[i].DoConstraint(broken);
muscles[i].DoConstraint(spinny);
}
for (i = 0; i < num_joints; i++) {
- //joints[i].delay-=multiplier/1.5;
//Length constraints
//Ground constraint
groundlevel = 0;
if (tutoriallevel != 1 || id == 0) {
emit_sound_at(landsound1, joints[i].position * (*scale) + *coords, 128.);
}
- breaking = 1;
+ breaking = true;
}
if (joints[i].label == head && !joints[i].locked && joints[i].delay <= 0) {
damage += findLengthfast(&bounceness) / 4000;
if (findLengthfast(&joints[i].velocity) < findLengthfast(&bounceness))
bounceness = 0;
- frictionness = abs(normaldotproduct(joints[i].velocity, terrainnormal)); //findLength(&bounceness)/findLength(&joints[i].velocity);
+ frictionness = abs(normaldotproduct(joints[i].velocity, terrainnormal));
joints[i].velocity -= bounceness;
if (1 - friction * frictionness > 0)
joints[i].velocity *= 1 - friction * frictionness;
if (tutoriallevel != 1 || id == 0)
if (findLengthfast(&bounceness) > 8000 && breaking) {
- objects.model[k].MakeDecal(breakdecal, DoRotation(temp - objects.position[k], 0, -objects.yaw[k], 0), .4, .5, Random() % 360);
+ // FIXME: this crashes because k is not initialized!
+ // to reproduce, type 'wolfie' in console and play a while
+ // I'll just comment it out for now
+ //objects.model[k].MakeDecal(breakdecal, DoRotation(temp - objects.position[k], 0, -objects.yaw[k], 0), .4, .5, Random() % 360);
Sprite::MakeSprite(cloudsprite, joints[i].position * (*scale) + *coords, joints[i].velocity * .06, 1, 1, 1, 4, .2);
- //Sprite::MakeSprite(cloudsprite, joints[i].position*(*scale)+*coords,joints[i].velocity*.06, 1,1,1, 1, .2);
- breaking = 0;
+ breaking = false;
camerashake += .6;
emit_sound_at(breaksound2, joints[i].position * (*scale) + *coords);
- envsound[numenvsounds] = *coords;
- envsoundvol[numenvsounds] = 64;
- envsoundlife[numenvsounds] = .4;
- numenvsounds++;
+ addEnvSound(*coords, 64);
}
if (findLengthfast(&bounceness) > 2500) {
if (k < objects.numobjects && k >= 0)
if (objects.possible[k]) {
friction = objects.friction[k];
- start = joints[i].realoldposition;
- end = joints[i].position * (*scale) + *coords;
+ XYZ start = joints[i].realoldposition;
+ XYZ end = joints[i].position * (*scale) + *coords;
whichhit = objects.model[k].LineCheckPossible(&start, &end, &temp, &objects.position[k], &objects.yaw[k]);
if (whichhit != -1) {
if (joints[i].label == groin && !joints[i].locked && joints[i].delay <= 0) {
if (tutoriallevel != 1 || id == 0) {
emit_sound_at(landsound1, joints[i].position * (*scale) + *coords, 128.);
}
- breaking = 1;
+ breaking = true;
}
if (joints[i].label == head && !joints[i].locked && joints[i].delay <= 0) {
if (findLengthfast(&bounceness) > 4000 && breaking) {
objects.model[k].MakeDecal(breakdecal, DoRotation(temp - objects.position[k], 0, -objects.yaw[k], 0), .4, .5, Random() % 360);
Sprite::MakeSprite(cloudsprite, joints[i].position * (*scale) + *coords, joints[i].velocity * .06, 1, 1, 1, 4, .2);
- breaking = 0;
+ breaking = false;
camerashake += .6;
emit_sound_at(breaksound2, joints[i].position * (*scale) + *coords);
- envsound[numenvsounds] = *coords;
- envsoundvol[numenvsounds] = 64;
- envsoundlife[numenvsounds] = .4;
- numenvsounds++;
+ addEnvSound(*coords, 64);
}
if (objects.type[k] == treetrunktype) {
- //if(objects.rotx[k]==0||objects.roty[k]==0){
- /*int howmany;
- XYZ tempvel;
- XYZ pos;
- if(environment==grassyenvironment)howmany=findLength(&joints[i].velocity)*4/10;
- if(environment==snowyenvironment)howmany=findLength(&joints[i].velocity)*1/10;
- if(environment!=desertenvironment)
- for(j=0;j<howmany;j++){
- tempvel.x=float(abs(Random()%100)-50)/20;
- tempvel.y=float(abs(Random()%100)-50)/20;
- tempvel.z=float(abs(Random()%100)-50)/20;
- pos=objects.position[k];
- pos.y+=objects.scale[k]*15;
- pos.x+=float(abs(Random()%100)-50)/100*objects.scale[k]*5;
- pos.y+=float(abs(Random()%100)-50)/100*objects.scale[k]*15;
- pos.z+=float(abs(Random()%100)-50)/100*objects.scale[k]*5;
- Sprite::MakeSprite(splintersprite, pos,tempvel*.5, 165/255+float(abs(Random()%100)-50)/400,0,0, .2+float(abs(Random()%100)-50)/1300, 1);
- Sprite::special[Sprite::numsprites-1]=1;
- }*/
objects.rotx[k] += joints[i].velocity.x * multiplier * .4;
objects.roty[k] += joints[i].velocity.z * multiplier * .4;
objects.rotx[k + 1] += joints[i].velocity.x * multiplier * .4;
if (!joints[i].locked)
damage += findLengthfast(&bounceness) / 2500;
ReflectVector(&joints[i].velocity, &terrainnormal);
- frictionness = abs(normaldotproduct(joints[i].velocity, terrainnormal)); //findLength(&bounceness)/findLength(&joints[i].velocity);
+ frictionness = abs(normaldotproduct(joints[i].velocity, terrainnormal));
joints[i].velocity -= bounceness;
if (1 - friction * frictionness > 0)
joints[i].velocity *= 1 - friction * frictionness;
if (!joints[i].locked)
if (findLengthfast(&joints[i].velocity) < 1) {
joints[i].locked = 1;
- //joints[i].velocity*=3;
}
if (findLengthfast(&bounceness) > 500)
Sprite::MakeSprite(cloudsprite, joints[i].position * (*scale) + *coords, joints[i].velocity * .06, 1, 1, 1, .5, .2);
if (objects.possible[k]) {
for (i = 0; i < 26; i++) {
//Make this less stupid
- start = joints[jointlabels[whichjointstartarray[i]]].position * (*scale) + *coords;
- end = joints[jointlabels[whichjointendarray[i]]].position * (*scale) + *coords;
+ XYZ start = joints[jointlabels[whichjointstartarray[i]]].position * (*scale) + *coords;
+ XYZ end = joints[jointlabels[whichjointendarray[i]]].position * (*scale) + *coords;
whichhit = objects.model[k].LineCheckSlidePossible(&start, &end, &temp, &objects.position[k], &objects.yaw[k]);
if (whichhit != -1) {
joints[jointlabels[whichjointendarray[i]]].position = (end - *coords) / (*scale);
}
for (i = 0; i < num_joints; i++) {
- groundlevel = .15;
- if (joints[i].label == head)
+ switch (joints[i].label) {
+ case head:
groundlevel = .8;
- if (joints[i].label == righthand || joints[i].label == rightwrist || joints[i].label == rightelbow)
- groundlevel = .2;
- if (joints[i].label == lefthand || joints[i].label == leftwrist || joints[i].label == leftelbow)
+ break;
+ case righthand:
+ case rightwrist:
+ case rightelbow:
+ case lefthand:
+ case leftwrist:
+ case leftelbow:
groundlevel = .2;
+ break;
+ default:
+ groundlevel = .15;
+ break;
+ }
joints[i].position.y += groundlevel;
joints[i].mass = 1;
if (joints[i].label == lefthip || joints[i].label == leftknee || joints[i].label == leftankle || joints[i].label == righthip || joints[i].label == rightknee || joints[i].label == rightankle)
return damage;
}
+
if (!free) {
for (i = 0; i < num_muscles; i++) {
if (muscles[i].type == boneconnect)
muscles[i].DoConstraint(0);
}
}
+
return 0;
}
+/* EFFECT
+ * applies gravity to the skeleton
+ *
+ * USES:
+ * Person/Person::DoStuff
+ */
void Skeleton::DoGravity(float *scale)
{
static int i;
for (i = 0; i < num_joints; i++) {
- if (((joints[i].label != leftknee && joints[i].label != rightknee) || lowforward.y > -.1 || joints[i].mass < 5) && ((joints[i].label != rightelbow && joints[i].label != rightelbow) || forward.y < .3))
+ if (
+ (
+ ((joints[i].label != leftknee) && (joints[i].label != rightknee)) ||
+ (lowforward.y > -.1) ||
+ (joints[i].mass < 5)
+ ) && (
+ ((joints[i].label != leftelbow) && (joints[i].label != rightelbow)) ||
+ (forward.y < .3)
+ )
+ )
joints[i].velocity.y += gravity * multiplier / (*scale);
}
}
-void Skeleton::Draw(int muscleview)
+/* EFFECT
+ * set muscles[which].rotate1
+ * .rotate2
+ * .rotate3
+ *
+ * special case if animation == hanganim
+ */
+void Skeleton::FindRotationMuscle(int which, int animation)
{
- static float jointcolor[4];
-
- if (muscleview != 2) {
- jointcolor[0] = 0;
- jointcolor[1] = 0;
- jointcolor[2] = .5;
- jointcolor[3] = 1;
- }
+ XYZ p1, p2, fwd;
+ float dist;
+
+ p1 = muscles[which].parent1->position;
+ p2 = muscles[which].parent2->position;
+ dist = findDistance(&p1, &p2);
+ if (p1.y - p2.y <= dist)
+ muscles[which].rotate2 = asin((p1.y - p2.y) / dist);
+ if (p1.y - p2.y > dist)
+ muscles[which].rotate2 = asin(1.f);
+ muscles[which].rotate2 *= 360.0 / 6.2831853;
+
+ p1.y = 0;
+ p2.y = 0;
+ dist = findDistance(&p1, &p2);
+ if (p1.z - p2.z <= dist)
+ muscles[which].rotate1 = acos((p1.z - p2.z) / dist);
+ if (p1.z - p2.z > dist)
+ muscles[which].rotate1 = acos(1.f);
+ muscles[which].rotate1 *= 360.0 / 6.2831853;
+ if (p1.x > p2.x)
+ muscles[which].rotate1 = 360 - muscles[which].rotate1;
+ if (!isnormal(muscles[which].rotate1))
+ muscles[which].rotate1 = 0;
+ if (!isnormal(muscles[which].rotate2))
+ muscles[which].rotate2 = 0;
- if (muscleview == 2) {
- jointcolor[0] = 0;
- jointcolor[1] = 0;
- jointcolor[2] = 0;
- jointcolor[3] = .5;
- }
- //Calc motionblur-ness
- for (int i = 0; i < num_joints; i++) {
- joints[i].oldposition = joints[i].position;
- joints[i].blurred = findDistance(&joints[i].position, &joints[i].oldposition) * 100;
- if (joints[i].blurred < 1)
- joints[i].blurred = 1;
+ const int label1 = muscles[which].parent1->label;
+ const int label2 = muscles[which].parent2->label;
+ switch (label1) {
+ case head:
+ fwd = specialforward[0];
+ break;
+ case rightshoulder:
+ case rightelbow:
+ case rightwrist:
+ case righthand:
+ fwd = specialforward[1];
+ break;
+ case leftshoulder:
+ case leftelbow:
+ case leftwrist:
+ case lefthand:
+ fwd = specialforward[2];
+ break;
+ case righthip:
+ case rightknee:
+ case rightankle:
+ case rightfoot:
+ fwd = specialforward[3];
+ break;
+ case lefthip:
+ case leftknee:
+ case leftankle:
+ case leftfoot:
+ fwd = specialforward[4];
+ break;
+ default:
+ if (muscles[which].parent1->lower)
+ fwd = lowforward;
+ else
+ fwd = forward;
+ break;
}
- //Do Motionblur
- glDepthMask(0);
- glEnable(GL_BLEND);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glBegin(GL_QUADS);
- for (int i = 0; i < num_joints; i++) {
- if (joints[i].hasparent) {
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].blurred);
- glVertex3f(joints[i].position.x, joints[i].position.y, joints[i].position.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].parent->blurred);
- glVertex3f(joints[i].parent->position.x, joints[i].parent->position.y, joints[i].parent->position.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].parent->blurred);
- glVertex3f(joints[i].parent->oldposition.x, joints[i].parent->oldposition.y, joints[i].parent->oldposition.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].blurred);
- glVertex3f(joints[i].oldposition.x, joints[i].oldposition.y, joints[i].oldposition.z);
+ if (animation == hanganim) {
+ if (label1 == righthand || label2 == righthand) {
+ fwd = 0;
+ fwd.x = -1;
}
- }
- for (int i = 0; i < num_muscles; i++) {
- if (muscles[i].type == boneconnect) {
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
- glVertex3f(muscles[i].parent1->position.x, muscles[i].parent1->position.y, muscles[i].parent1->position.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
- glVertex3f(muscles[i].parent2->position.x, muscles[i].parent2->position.y, muscles[i].parent2->position.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
- glVertex3f(muscles[i].parent2->oldposition.x, muscles[i].parent2->oldposition.y, muscles[i].parent2->oldposition.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent1->blurred);
- glVertex3f(muscles[i].parent1->oldposition.x, muscles[i].parent1->oldposition.y, muscles[i].parent1->oldposition.z);
+ if (label1 == lefthand || label2 == lefthand) {
+ fwd = 0;
+ fwd.x = 1;
}
}
- glEnd();
- glBegin(GL_LINES);
- for (int i = 0; i < num_joints; i++) {
- if (joints[i].hasparent) {
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].blurred);
- glVertex3f(joints[i].position.x, joints[i].position.y, joints[i].position.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].parent->blurred);
- glVertex3f(joints[i].parent->position.x, joints[i].parent->position.y, joints[i].parent->position.z);
- }
- }
- /*for(int i=0; i<num_joints; i++){
- if(joints[i].hasparent){
- glColor4f(jointcolor[0],jointcolor[1],jointcolor[2],1);
- glVertex3f(joints[i].position.x,joints[i].position.y,joints[i].position.z);
- glColor4f(jointcolor[0],jointcolor[1],jointcolor[2],1);
- glVertex3f(joints[i].position.x+forward.x,joints[i].position.y+forward.y,joints[i].position.z+forward.z);
- }
- }*/
- for (int i = 0; i < num_muscles; i++) {
- if (muscles[i].type == boneconnect) {
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent1->blurred);
- glVertex3f(muscles[i].parent1->position.x, muscles[i].parent1->position.y, muscles[i].parent1->position.z);
- glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
- glVertex3f(muscles[i].parent2->position.x, muscles[i].parent2->position.y, muscles[i].parent2->position.z);
- }
- }
- glColor3f(.6, .6, 0);
- if (muscleview == 1)
- for (int i = 0; i < num_muscles; i++) {
- if (muscles[i].type != boneconnect) {
- glVertex3f(muscles[i].parent1->position.x, muscles[i].parent1->position.y, muscles[i].parent1->position.z);
- glVertex3f(muscles[i].parent2->position.x, muscles[i].parent2->position.y, muscles[i].parent2->position.z);
- }
+ if (free == 0) {
+ if (label1 == rightfoot || label2 == rightfoot) {
+ fwd.y -= .3;
}
- glEnd();
-
- if (muscleview != 2) {
- glPointSize(3);
- glBegin(GL_POINTS);
- for (int i = 0; i < num_joints; i++) {
- if (i != selected)
- glColor4f(0, 0, .5, 1);
- if (i == selected)
- glColor4f(1, 1, 0, 1);
- if (joints[i].locked && i != selected)
- glColor4f(1, 0, 0, 1);
- glVertex3f(joints[i].position.x, joints[i].position.y, joints[i].position.z);
+ if (label1 == leftfoot || label2 == leftfoot) {
+ fwd.y -= .3;
}
- glEnd();
}
- //Set old position to current position
- if (muscleview == 2)
- for (int i = 0; i < num_joints; i++) {
- joints[i].oldposition = joints[i].position;
- }
- glDepthMask(1);
+ fwd = DoRotation(fwd, 0, muscles[which].rotate1 - 90, 0);
+ fwd = DoRotation(fwd, 0, 0, muscles[which].rotate2 - 90);
+ fwd.y = 0;
+ fwd /= findLength(&fwd);
+ if (fwd.z <= 1 && fwd.z >= -1)
+ muscles[which].rotate3 = acos(0 - fwd.z);
+ else
+ muscles[which].rotate3 = acos(-1.f);
+ muscles[which].rotate3 *= 360.0 / 6.2831853;
+ if (0 > fwd.x)
+ muscles[which].rotate3 = 360 - muscles[which].rotate3;
+ if (!isnormal(muscles[which].rotate3))
+ muscles[which].rotate3 = 0;
}
-void Skeleton::AddJoint(float x, float y, float z, int which)
+/* EFFECT
+ * load an animation from file
+ */
+void Animation::Load(const std::string& filename, int aheight, int aattack)
{
- if (num_joints < max_joints - 1) {
- joints[num_joints].velocity = 0;
- joints[num_joints].position.x = x;
- joints[num_joints].position.y = y;
- joints[num_joints].position.z = z;
- joints[num_joints].mass = 1;
- joints[num_joints].locked = 0;
+ FILE *tfile;
+ int i, j;
+ XYZ endoffset;
- /*if(which>=num_joints||which<0)*/
- joints[num_joints].hasparent = 0;
- /*if(which<num_joints&&which>=0){
- joints[num_joints].parent=&joints[which];
- joints[num_joints].hasparent=1;
- joints[num_joints].length=findDistance(joints[num_joints].position,joints[num_joints].parent->position);
- }*/
- num_joints++;
- if (which < num_joints && which >= 0)
- AddMuscle(num_joints - 1, which, 0, 10, boneconnect);
- }
-}
+ LOGFUNC;
-void Skeleton::DeleteJoint(int whichjoint)
-{
- if (whichjoint < num_joints && whichjoint >= 0) {
- joints[whichjoint].velocity = joints[num_joints - 1].velocity;
- joints[whichjoint].position = joints[num_joints - 1].position;
- joints[whichjoint].oldposition = joints[num_joints - 1].oldposition;
- joints[whichjoint].hasparent = joints[num_joints - 1].hasparent;
- joints[whichjoint].parent = joints[num_joints - 1].parent;
- joints[whichjoint].length = joints[num_joints - 1].length;
- joints[whichjoint].locked = joints[num_joints - 1].locked;
- joints[whichjoint].modelnum = joints[num_joints - 1].modelnum;
- joints[whichjoint].visible = joints[num_joints - 1].visible;
+ // Changing the filename into something the OS can understand
+ std::string filepath = Folders::getResourcePath("Animations/"+filename);
- for (int i = 0; i < num_muscles; i++) {
- while (muscles[i].parent1 == &joints[whichjoint] && i < num_muscles)DeleteMuscle(i);
- while (muscles[i].parent2 == &joints[whichjoint] && i < num_muscles)DeleteMuscle(i);
+ LOG(std::string("Loading animation...") + filepath);
+
+ // clear existing data
+ deallocate();
+
+ height = aheight;
+ attack = aattack;
+
+ if (visibleloading)
+ Game::LoadingScreen();
+
+ // read file in binary mode
+ tfile = Folders::openMandatoryFile( filepath, "rb" );
+
+ // read numframes, joints to know how much memory to allocate
+ funpackf(tfile, "Bi Bi", &numframes, &joints);
+
+ // allocate memory for everything
+
+ position = (XYZ**)malloc(sizeof(XYZ*) * joints);
+ for (i = 0; i < joints; i++)
+ position[i] = (XYZ*)malloc(sizeof(XYZ) * numframes);
+
+ twist = (float**)malloc(sizeof(float*) * joints);
+ for (i = 0; i < joints; i++)
+ twist[i] = (float*)malloc(sizeof(float) * numframes);
+
+ twist2 = (float**)malloc(sizeof(float*) * joints);
+ for (i = 0; i < joints; i++)
+ twist2[i] = (float*)malloc(sizeof(float) * numframes);
+
+ speed = (float*)malloc(sizeof(float) * numframes);
+
+ onground = (bool**)malloc(sizeof(bool*) * joints);
+ for (i = 0; i < joints; i++)
+ onground[i] = (bool*)malloc(sizeof(bool) * numframes);
+
+ forward = (XYZ*)malloc(sizeof(XYZ) * numframes);
+ weapontarget = (XYZ*)malloc(sizeof(XYZ) * numframes);
+ label = (int*)malloc(sizeof(int) * numframes);
+
+ // read binary data as animation
+
+ // for each frame...
+ for (i = 0; i < numframes; i++) {
+ // for each joint in the skeleton...
+ for (j = 0; j < joints; j++) {
+ // read joint position
+ funpackf(tfile, "Bf Bf Bf", &position[j][i].x, &position[j][i].y, &position[j][i].z);
}
- for (int i = 0; i < num_muscles; i++) {
- while (muscles[i].parent1 == &joints[num_joints - 1] && i < num_muscles)muscles[i].parent1 = &joints[whichjoint];
- while (muscles[i].parent2 == &joints[num_joints - 1] && i < num_muscles)muscles[i].parent2 = &joints[whichjoint];
+ for (j = 0; j < joints; j++) {
+ // read twist
+ funpackf(tfile, "Bf", &twist[j][i]);
}
- for (int i = 0; i < num_joints; i++) {
- if (joints[i].parent == &joints[whichjoint])
- joints[i].hasparent = 0;
+ for (j = 0; j < joints; j++) {
+ // read onground (boolean)
+ unsigned char uch;
+ funpackf(tfile, "Bb", &uch);
+ onground[j][i] = (uch != 0);
}
- for (int i = 0; i < num_joints; i++) {
- if (joints[i].parent == &joints[num_joints - 1])
- joints[i].parent = &joints[whichjoint];
+ // read frame speed (?)
+ funpackf(tfile, "Bf", &speed[i]);
+ }
+ // read twist2 for whole animation
+ for (i = 0; i < numframes; i++) {
+ for (j = 0; j < joints; j++) {
+ funpackf(tfile, "Bf", &twist2[j][i]);
}
-
- num_joints--;
}
-}
+ // read label for each frame
+ for (i = 0; i < numframes; i++) {
+ funpackf(tfile, "Bf", &label[i]);
+ }
+ // read weapontargetnum
+ funpackf(tfile, "Bi", &weapontargetnum);
+ // read weapontarget positions for each frame
+ for (i = 0; i < numframes; i++) {
+ funpackf(tfile, "Bf Bf Bf", &weapontarget[i].x, &weapontarget[i].y, &weapontarget[i].z);
+ }
-void Skeleton::DeleteMuscle(int whichmuscle)
-{
- if (whichmuscle < num_muscles) {
- muscles[whichmuscle].minlength = muscles[num_muscles - 1].minlength;
- muscles[whichmuscle].maxlength = muscles[num_muscles - 1].maxlength;
- muscles[whichmuscle].strength = muscles[num_muscles - 1].strength;
- muscles[whichmuscle].parent1 = muscles[num_muscles - 1].parent1;
- muscles[whichmuscle].parent2 = muscles[num_muscles - 1].parent2;
- muscles[whichmuscle].length = muscles[num_muscles - 1].length;
- muscles[whichmuscle].visible = muscles[num_muscles - 1].visible;
- muscles[whichmuscle].type = muscles[num_muscles - 1].type;
- muscles[whichmuscle].targetlength = muscles[num_muscles - 1].targetlength;
+ fclose(tfile);
- num_muscles--;
+ endoffset = 0;
+ // find average position of certain joints on last frames
+ // and save in endoffset
+ // (not sure what exactly this accomplishes. the y < 1 test confuses me.)
+ for (j = 0; j < joints; j++) {
+ if (position[j][numframes - 1].y < 1)
+ endoffset += position[j][numframes - 1];
}
+ endoffset /= joints;
+ offset = endoffset;
+ offset.y = 0;
}
-void Skeleton::SetJoint(float x, float y, float z, int which, int whichjoint)
+
+/* EFFECT
+ * load skeleton
+ * takes filenames for three skeleton files and various models
+ */
+void Skeleton::Load(const std::string& filename, const std::string& lowfilename, const std::string& clothesfilename,
+ const std::string& modelfilename, const std::string& model2filename,
+ const std::string& model3filename, const std::string& model4filename,
+ const std::string& model5filename, const std::string& model6filename,
+ const std::string& model7filename, const std::string& modellowfilename,
+ const std::string& modelclothesfilename, bool clothes)
{
- if (whichjoint < num_joints) {
- joints[whichjoint].velocity = 0;
- joints[whichjoint].position.x = x;
- joints[whichjoint].position.y = y;
- joints[whichjoint].position.z = z;
+ GLfloat M[16];
+ int parentID;
+ FILE *tfile;
+ float lSize;
+ int i, j;
+ int edit;
- if (which >= num_joints || which < 0)
- joints[whichjoint].hasparent = 0;
- if (which < num_joints && which >= 0) {
- joints[whichjoint].parent = &joints[which];
- joints[whichjoint].hasparent = 1;
- joints[whichjoint].length = findDistance(&joints[whichjoint].position, &joints[whichjoint].parent->position);
- }
- }
-}
-
-void Skeleton::AddMuscle(int attach1, int attach2, float minlength, float maxlength, int type)
-{
- const int max_muscles = 100; // FIXME: Probably can be dropped
- if (num_muscles < max_muscles - 1 && attach1 < num_joints && attach1 >= 0 && attach2 < num_joints && attach2 >= 0 && attach1 != attach2) {
- muscles[num_muscles].parent1 = &joints[attach1];
- muscles[num_muscles].parent2 = &joints[attach2];
- muscles[num_muscles].length = findDistance(&muscles[num_muscles].parent1->position, &muscles[num_muscles].parent2->position);
- muscles[num_muscles].targetlength = findDistance(&muscles[num_muscles].parent1->position, &muscles[num_muscles].parent2->position);
- muscles[num_muscles].strength = .7;
- muscles[num_muscles].type = type;
- muscles[num_muscles].minlength = minlength;
- muscles[num_muscles].maxlength = maxlength;
-
- num_muscles++;
- }
-}
-
-void Skeleton::MusclesSet()
-{
- for (int i = 0; i < num_muscles; i++) {
- muscles[i].length = findDistance(&muscles[i].parent1->position, &muscles[i].parent2->position);
- }
-}
-
-void Skeleton::DoBalance()
-{
- /*XYZ newpoint;
- newpoint=joints[0].position;
- newpoint.x=(joints[2].position.x+joints[4].position.x)/2;
- newpoint.z=(joints[2].position.z+joints[4].position.z)/2;
- joints[0].velocity=joints[0].velocity+(newpoint-joints[0].position);
- //Move child point to within certain distance of parent point
- joints[0].position=newpoint;
-
- MusclesSet();*/
-}
-
-void Skeleton::FindRotationMuscle(int which, int animation)
-{
- static XYZ temppoint1, temppoint2, tempforward;
- static float distance;
-
- temppoint1 = muscles[which].parent1->position;
- temppoint2 = muscles[which].parent2->position;
- distance = sqrt((temppoint1.x - temppoint2.x) * (temppoint1.x - temppoint2.x) + (temppoint1.y - temppoint2.y) * (temppoint1.y - temppoint2.y) + (temppoint1.z - temppoint2.z) * (temppoint1.z - temppoint2.z));
- if ((temppoint1.y - temppoint2.y) <= distance)
- muscles[which].rotate2 = asin((temppoint1.y - temppoint2.y) / distance);
- if ((temppoint1.y - temppoint2.y) > distance)
- muscles[which].rotate2 = asin(1.f);
- muscles[which].rotate2 *= 360 / 6.28;
- temppoint1.y = 0;
- temppoint2.y = 0;
- distance = sqrt((temppoint1.x - temppoint2.x) * (temppoint1.x - temppoint2.x) + (temppoint1.y - temppoint2.y) * (temppoint1.y - temppoint2.y) + (temppoint1.z - temppoint2.z) * (temppoint1.z - temppoint2.z));
- if ((temppoint1.z - temppoint2.z) <= distance)
- muscles[which].rotate1 = acos((temppoint1.z - temppoint2.z) / distance);
- if ((temppoint1.z - temppoint2.z) > distance)
- muscles[which].rotate1 = acos(1.f);
- muscles[which].rotate1 *= 360 / 6.28;
- if (temppoint1.x > temppoint2.x)
- muscles[which].rotate1 = 360 - muscles[which].rotate1;
- if (!isnormal(muscles[which].rotate1))
- muscles[which].rotate1 = 0;
- if (!isnormal(muscles[which].rotate2))
- muscles[which].rotate2 = 0;
-
- if (muscles[which].parent1->label == head)
- tempforward = specialforward[0];
- else if (muscles[which].parent1->label == rightshoulder || muscles[which].parent1->label == rightelbow || muscles[which].parent1->label == rightwrist || muscles[which].parent1->label == righthand)
- tempforward = specialforward[1];
- else if (muscles[which].parent1->label == leftshoulder || muscles[which].parent1->label == leftelbow || muscles[which].parent1->label == leftwrist || muscles[which].parent1->label == lefthand)
- tempforward = specialforward[2];
- else if (muscles[which].parent1->label == righthip || muscles[which].parent1->label == rightknee || muscles[which].parent1->label == rightankle || muscles[which].parent1->label == rightfoot)
- tempforward = specialforward[3];
- else if (muscles[which].parent1->label == lefthip || muscles[which].parent1->label == leftknee || muscles[which].parent1->label == leftankle || muscles[which].parent1->label == leftfoot)
- tempforward = specialforward[4];
- else if (!muscles[which].parent1->lower)
- tempforward = forward;
- else if (muscles[which].parent1->lower)
- tempforward = lowforward;
-
- if (animation == hanganim) {
- if (muscles[which].parent1->label == righthand || muscles[which].parent2->label == righthand) {
- tempforward = 0;
- tempforward.x = -1;
- }
- if (muscles[which].parent1->label == lefthand || muscles[which].parent2->label == lefthand) {
- tempforward = 0;
- tempforward.x = 1;
- }
- }
-
- if (free == 0) {
- if (muscles[which].parent1->label == rightfoot || muscles[which].parent2->label == rightfoot) {
- tempforward.y -= .3;
- }
- if (muscles[which].parent1->label == leftfoot || muscles[which].parent2->label == leftfoot) {
- tempforward.y -= .3;
- }
- }
-
-
- tempforward = DoRotation(tempforward, 0, muscles[which].rotate1 - 90, 0);
- tempforward = DoRotation(tempforward, 0, 0, muscles[which].rotate2 - 90);
- tempforward.y = 0;
- tempforward /= sqrt(tempforward.x * tempforward.x + tempforward.y * tempforward.y + tempforward.z * tempforward.z);
- if (tempforward.z <= 1 && tempforward.z >= -1)
- muscles[which].rotate3 = acos(0 - tempforward.z);
- else
- muscles[which].rotate3 = acos(-1.f);
- muscles[which].rotate3 *= 360 / 6.28;
- if (0 > tempforward.x)
- muscles[which].rotate3 = 360 - muscles[which].rotate3;
- if (!isnormal(muscles[which].rotate3))
- muscles[which].rotate3 = 0;
-}
-
-void Animation::Load(const char *filename, int aheight, int aattack)
-{
- static FILE *tfile;
- static int i, j;
- static XYZ startoffset, endoffset;
- static int howmany;
-
- static const char *anim_prefix = ":Data:Animations:";
-
-
- LOGFUNC;
-
- int len = strlen(anim_prefix) + strlen(filename);
- char *buf = new char[len + 1];
- snprintf(buf, len + 1, "%s%s", anim_prefix, filename);
- // Changing the filename into something the OS can understand
- char *fixedFN = ConvertFileName(buf);
- delete[] buf;
-
- LOG(std::string("Loading animation...") + fixedFN);
-
- deallocate();
-
- height = aheight;
- attack = aattack;
-
- if (visibleloading)
- Game::LoadingScreen();
-
- tfile = fopen( fixedFN, "rb" );
- if (tfile) {
- funpackf(tfile, "Bi Bi", &numframes, &joints);
- /*
- for(i = 0; i < joints; i++){
- if(position[i])dealloc2(position[i]);
- if(twist[i])dealloc2(twist[i]);
- if(twist2[i])dealloc2(twist2[i]);
- if(onground[i])dealloc2(onground[i]);
- }*/
- /*
- if(position)dealloc2(position);
- if(twist)dealloc2(twist);
- if(twist2)dealloc2(twist2);
- if(speed)dealloc2(speed);
- if(onground)dealloc2(onground);
- if(forward)dealloc2(forward);
- if(weapontarget)dealloc2(weapontarget);
- if(label)dealloc2(label);*/
-
- position = (XYZ**)malloc(sizeof(XYZ*)*joints);
- for (i = 0; i < joints; i++)
- position[i] = (XYZ*)malloc(sizeof(XYZ) * numframes);
-
- twist = (float**)malloc(sizeof(float*)*joints);
- for (i = 0; i < joints; i++)
- twist[i] = (float*)malloc(sizeof(float) * numframes);
-
- twist2 = (float**)malloc(sizeof(float*)*joints);
- for (i = 0; i < joints; i++)
- twist2[i] = (float*)malloc(sizeof(float) * numframes);
-
- speed = (float*)malloc(sizeof(float) * numframes);
-
- onground = (bool**)malloc(sizeof(bool*)*joints);
- for (i = 0; i < joints; i++)
- onground[i] = (bool*)malloc(sizeof(bool) * numframes);
-
- forward = (XYZ*)malloc(sizeof(XYZ) * numframes);
- weapontarget = (XYZ*)malloc(sizeof(XYZ) * numframes);
- label = (int*)malloc(sizeof(int) * numframes);
-
- /*position = new XYZ[joints][numframes];
- twist = new float[joints][numframes];
- twist2 = new float[joints][numframes];
- speed = new float[numframes];
- onground = new bool[joints][numframes];
- forward = new XYZ[numframes];
- label = new int[numframes];*/
-
- for (i = 0; i < numframes; i++) {
- for (j = 0; j < joints; j++) {
- funpackf(tfile, "Bf Bf Bf", &position[j][i].x, &position[j][i].y, &position[j][i].z);
- }
- for (j = 0; j < joints; j++) {
- funpackf(tfile, "Bf", &twist[j][i]);
- }
- for (j = 0; j < joints; j++) {
- unsigned char uch;
- funpackf(tfile, "Bb", &uch);
- onground[j][i] = (uch != 0);
- }
- funpackf(tfile, "Bf", &speed[i]);
- }
- for (i = 0; i < numframes; i++) {
- for (j = 0; j < joints; j++) {
- funpackf(tfile, "Bf", &twist2[j][i]);
- }
- }
- for (i = 0; i < numframes; i++) {
- funpackf(tfile, "Bf", &label[i]);
- }
- funpackf(tfile, "Bi", &weapontargetnum);
- for (i = 0; i < numframes; i++) {
- funpackf(tfile, "Bf Bf Bf", &weapontarget[i].x, &weapontarget[i].y, &weapontarget[i].z);
- }
-
- fclose(tfile);
- }
-
- startoffset = 0;
- endoffset = 0;
- howmany = 0;
- for (j = 0; j < joints; j++) {
- if (position[j][0].y < 1)
- startoffset += position[j][0];
- if (position[j][numframes - 1].y < 1)
- endoffset += position[j][numframes - 1];
- howmany++;
- }
- startoffset /= howmany;
- endoffset /= howmany;
- offset = endoffset;
- offset.y = 0;
-}
-
-
-void Animation::Move(XYZ how)
-{
- static int i, j, joints;
- for (i = 0; i < numframes; i++) {
- for (j = 0; j < joints; j++) {
- position[j][i] = 0;
- }
- }
-}
-
-void Skeleton::Load(const char *filename, const char *lowfilename, const char *clothesfilename,
- const char *modelfilename, const char *model2filename,
- const char *model3filename, const char *model4filename,
- const char *model5filename, const char *model6filename,
- const char *model7filename, const char *modellowfilename,
- const char *modelclothesfilename, bool aclothes)
-{
- static GLfloat M[16];
- static int parentID;
- static FILE *tfile;
- static float lSize;
- static int i, j, tempmuscle;
- int newload;
- int edit;
-
- LOGFUNC;
-
-
- newload = 0;
+ LOGFUNC;
num_models = 7;
- clothes = aclothes;
+ // load various models
+ // rotate, scale, do normals, do texcoords for each as needed
+
+ model[0].loadnotex(modelfilename);
+ model[1].loadnotex(model2filename);
+ model[2].loadnotex(model3filename);
+ model[3].loadnotex(model4filename);
+ model[4].loadnotex(model5filename);
+ model[5].loadnotex(model6filename);
+ model[6].loadnotex(model7filename);
for (i = 0; i < num_models; i++) {
- if (i == 0) model[i].loadnotex(modelfilename);
- if (i == 1) model[i].loadnotex(model2filename);
- if (i == 2) model[i].loadnotex(model3filename);
- if (i == 3) model[i].loadnotex(model4filename);
- if (i == 4) model[i].loadnotex(model5filename);
- if (i == 5) model[i].loadnotex(model6filename);
- if (i == 6) model[i].loadnotex(model7filename);
model[i].Rotate(180, 0, 0);
model[i].Scale(.04, .04, .04);
model[i].CalculateNormals(0);
drawmodelclothes.CalculateNormals(0);
}
- tfile = fopen( ConvertFileName(filename), "rb" );
- if (1) {
- funpackf(tfile, "Bi", &num_joints);
- //joints.resize(num_joints);
- if (joints)
- delete [] joints; //dealloc2(joints);
- joints = (Joint*)new Joint[num_joints]; //malloc(sizeof(Joint)*num_joints);
+ // FIXME: three similar blocks follow, one for each of:
+ // filename, lowfilename, clothesfilename
- for (i = 0; i < num_joints; i++) {
- funpackf(tfile, "Bf Bf Bf Bf Bf", &joints[i].position.x, &joints[i].position.y, &joints[i].position.z, &joints[i].length, &joints[i].mass);
- funpackf(tfile, "Bb Bb", &joints[i].hasparent, &joints[i].locked);
- funpackf(tfile, "Bi", &joints[i].modelnum);
- funpackf(tfile, "Bb Bb", &joints[i].visible, &joints[i].sametwist);
- funpackf(tfile, "Bi Bi", &joints[i].label, &joints[i].hasgun);
- funpackf(tfile, "Bb", &joints[i].lower);
- funpackf(tfile, "Bi", &parentID);
- if (joints[i].hasparent)
- joints[i].parent = &joints[parentID];
- joints[i].velocity = 0;
- joints[i].oldposition = joints[i].position;
- }
- tempmuscle = num_muscles;
- funpackf(tfile, "Bi", &num_muscles);
- //muscles.clear();
- if (muscles)
- delete [] muscles; //dealloc2(muscles);
- muscles = (Muscle*)new Muscle[num_muscles]; //malloc(sizeof(Muscle)*num_muscles);
- newload = 1;
- for (i = 0; i < num_muscles; i++) {
- tempmuscle = muscles[i].numvertices;
- funpackf(tfile, "Bf Bf Bf Bf Bf Bi Bi", &muscles[i].length, &muscles[i].targetlength, &muscles[i].minlength, &muscles[i].maxlength, &muscles[i].strength, &muscles[i].type, &muscles[i].numvertices);
- //muscles[i].vertices.clear();
- //muscles[i].vertices.resize(muscles[i].numvertices);
- //if(muscles[i].vertices)dealloc2(muscles[i].vertices);
- muscles[i].vertices = (int*)malloc(sizeof(int) * muscles[i].numvertices);
+ // load skeleton
- edit = 0;
- for (j = 0; j < muscles[i].numvertices - edit; j++) {
- funpackf(tfile, "Bi", &muscles[i].vertices[j + edit]);
- if (muscles[i].vertices[j + edit] >= model[0].vertexNum) {
- muscles[i].numvertices--;
- edit--;
- }
+ tfile = Folders::openMandatoryFile( Folders::getResourcePath(filename), "rb" );
+
+ // read num_joints
+ funpackf(tfile, "Bi", &num_joints);
+
+ // allocate memory
+ if (joints)
+ delete [] joints; //dealloc2(joints);
+ joints = (Joint*)new Joint[num_joints];
+
+ // read info for each joint
+ for (i = 0; i < num_joints; i++) {
+ funpackf(tfile, "Bf Bf Bf Bf Bf", &joints[i].position.x, &joints[i].position.y, &joints[i].position.z, &joints[i].length, &joints[i].mass);
+ funpackf(tfile, "Bb Bb", &joints[i].hasparent, &joints[i].locked);
+ funpackf(tfile, "Bi", &joints[i].modelnum);
+ funpackf(tfile, "Bb Bb", &joints[i].visible, &joints[i].sametwist);
+ funpackf(tfile, "Bi Bi", &joints[i].label, &joints[i].hasgun);
+ funpackf(tfile, "Bb", &joints[i].lower);
+ funpackf(tfile, "Bi", &parentID);
+ if (joints[i].hasparent)
+ joints[i].parent = &joints[parentID];
+ joints[i].velocity = 0;
+ joints[i].oldposition = joints[i].position;
+ }
+
+ // read num_muscles
+ funpackf(tfile, "Bi", &num_muscles);
+
+ // allocate memory
+ if (muscles)
+ delete [] muscles; //dealloc2(muscles);
+ muscles = (Muscle*)new Muscle[num_muscles]; //malloc(sizeof(Muscle)*num_muscles);
+
+ // for each muscle...
+ for (i = 0; i < num_muscles; i++) {
+ // read info
+ funpackf(tfile, "Bf Bf Bf Bf Bf Bi Bi", &muscles[i].length, &muscles[i].targetlength, &muscles[i].minlength, &muscles[i].maxlength, &muscles[i].strength, &muscles[i].type, &muscles[i].numvertices);
+
+ // allocate memory for vertices
+ muscles[i].vertices = (int*)malloc(sizeof(int) * muscles[i].numvertices);
+
+ // read vertices
+ edit = 0;
+ for (j = 0; j < muscles[i].numvertices - edit; j++) {
+ funpackf(tfile, "Bi", &muscles[i].vertices[j + edit]);
+ if (muscles[i].vertices[j + edit] >= model[0].vertexNum) {
+ muscles[i].numvertices--;
+ edit--;
}
- funpackf(tfile, "Bb Bi", &muscles[i].visible, &parentID);
- muscles[i].parent1 = &joints[parentID];
- funpackf(tfile, "Bi", &parentID);
- muscles[i].parent2 = &joints[parentID];
- }
- for (j = 0; j < 3; j++) {
- funpackf(tfile, "Bi", &forwardjoints[j]);
- }
- for (j = 0; j < 3; j++) {
- funpackf(tfile, "Bi", &lowforwardjoints[j]);
}
- for (j = 0; j < num_muscles; j++) {
- for (i = 0; i < muscles[j].numvertices; i++) {
- for (int k = 0; k < num_models; k++) {
- if (muscles[j].numvertices && muscles[j].vertices[i] < model[k].vertexNum)
- model[k].owner[muscles[j].vertices[i]] = j;
- }
+
+ // read more info
+ funpackf(tfile, "Bb Bi", &muscles[i].visible, &parentID);
+ muscles[i].parent1 = &joints[parentID];
+ funpackf(tfile, "Bi", &parentID);
+ muscles[i].parent2 = &joints[parentID];
+ }
+
+ // read forwardjoints (?)
+ for (j = 0; j < 3; j++) {
+ funpackf(tfile, "Bi", &forwardjoints[j]);
+ }
+ // read lowforwardjoints (?)
+ for (j = 0; j < 3; j++) {
+ funpackf(tfile, "Bi", &lowforwardjoints[j]);
+ }
+
+ // ???
+ for (j = 0; j < num_muscles; j++) {
+ for (i = 0; i < muscles[j].numvertices; i++) {
+ for (int k = 0; k < num_models; k++) {
+ if (muscles[j].numvertices && muscles[j].vertices[i] < model[k].vertexNum)
+ model[k].owner[muscles[j].vertices[i]] = j;
}
}
- FindForwards();
- for (i = 0; i < num_joints; i++) {
- joints[i].startpos = joints[i].position;
- }
- for (i = 0; i < num_muscles; i++) {
- FindRotationMuscle(i, -1);
- }
- for (int k = 0; k < num_models; k++) {
- for (i = 0; i < model[k].vertexNum; i++) {
- model[k].vertex[i] = model[k].vertex[i] - (muscles[model[k].owner[i]].parent1->position + muscles[model[k].owner[i]].parent2->position) / 2;
- glMatrixMode(GL_MODELVIEW); // Select The Modelview Matrix
- glPushMatrix();
- glLoadIdentity();
- glRotatef(muscles[model[k].owner[i]].rotate3, 0, 1, 0);
- glRotatef(muscles[model[k].owner[i]].rotate2 - 90, 0, 0, 1);
- glRotatef(muscles[model[k].owner[i]].rotate1 - 90, 0, 1, 0);
- glTranslatef(model[k].vertex[i].x, model[k].vertex[i].y, model[k].vertex[i].z);
- glGetFloatv(GL_MODELVIEW_MATRIX, M);
- model[k].vertex[i].x = M[12] * 1;
- model[k].vertex[i].y = M[13] * 1;
- model[k].vertex[i].z = M[14] * 1;
- glPopMatrix();
- }
- model[k].CalculateNormals(0);
+ }
+
+ // calculate some stuff
+ FindForwards();
+ for (i = 0; i < num_joints; i++) {
+ joints[i].startpos = joints[i].position;
+ }
+ for (i = 0; i < num_muscles; i++) {
+ FindRotationMuscle(i, -1);
+ }
+ // this seems to use opengl purely for matrix calculations
+ for (int k = 0; k < num_models; k++) {
+ for (i = 0; i < model[k].vertexNum; i++) {
+ model[k].vertex[i] = model[k].vertex[i] - (muscles[model[k].owner[i]].parent1->position + muscles[model[k].owner[i]].parent2->position) / 2;
+ glMatrixMode(GL_MODELVIEW);
+ glPushMatrix();
+ glLoadIdentity();
+ glRotatef(muscles[model[k].owner[i]].rotate3, 0, 1, 0);
+ glRotatef(muscles[model[k].owner[i]].rotate2 - 90, 0, 0, 1);
+ glRotatef(muscles[model[k].owner[i]].rotate1 - 90, 0, 1, 0);
+ glTranslatef(model[k].vertex[i].x, model[k].vertex[i].y, model[k].vertex[i].z);
+ glGetFloatv(GL_MODELVIEW_MATRIX, M);
+ model[k].vertex[i].x = M[12] * 1;
+ model[k].vertex[i].y = M[13] * 1;
+ model[k].vertex[i].z = M[14] * 1;
+ glPopMatrix();
}
+ model[k].CalculateNormals(0);
}
fclose(tfile);
- tfile = fopen( ConvertFileName(lowfilename), "rb" );
- if (1) {
- lSize = sizeof(num_joints);
- fseek ( tfile, lSize, SEEK_CUR);
- //joints = new Joint[num_joints];
- //jointlabels = new int[num_joints];
- for (i = 0; i < num_joints; i++) {
- lSize = sizeof(XYZ);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- if (joints[i].hasparent)
- joints[i].parent = &joints[parentID];
- joints[i].velocity = 0;
- joints[i].oldposition = joints[i].position;
- }
- funpackf(tfile, "Bi", &num_muscles);
- //muscles = new Muscle[num_muscles];
- for (i = 0; i < num_muscles; i++) {
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- tempmuscle = muscles[i].numverticeslow;
- funpackf(tfile, "Bi", &muscles[i].numverticeslow);
- if (muscles[i].numverticeslow) {
- //muscles[i].verticeslow.clear();
- //muscles[i].verticeslow.resize(muscles[i].numverticeslow);
- //if(muscles[i].verticeslow)dealloc2(muscles[i].verticeslow);
- muscles[i].verticeslow = (int*)malloc(sizeof(int) * muscles[i].numverticeslow);
- edit = 0;
- for (j = 0; j < muscles[i].numverticeslow - edit; j++) {
- funpackf(tfile, "Bi", &muscles[i].verticeslow[j + edit]);
- if (muscles[i].verticeslow[j + edit] >= modellow.vertexNum) {
- muscles[i].numverticeslow--;
- edit--;
- }
- }
+ // load ???
+ tfile = Folders::openMandatoryFile( Folders::getResourcePath(lowfilename), "rb" );
+ // skip joints section
+
+ lSize = sizeof(num_joints);
+ fseek(tfile, lSize, SEEK_CUR);
+ for (i = 0; i < num_joints; i++) {
+ // skip joint info
+ lSize = sizeof(XYZ)
+ + sizeof(float)
+ + sizeof(float)
+ + 1 //sizeof(bool)
+ + 1 //sizeof(bool)
+ + sizeof(int)
+ + 1 //sizeof(bool)
+ + 1 //sizeof(bool)
+ + sizeof(int)
+ + sizeof(int)
+ + 1 //sizeof(bool)
+ + sizeof(int);
+ fseek(tfile, lSize, SEEK_CUR);
+
+ if (joints[i].hasparent)
+ joints[i].parent = &joints[parentID];
+ joints[i].velocity = 0;
+ joints[i].oldposition = joints[i].position;
+ }
+
+ // read num_muscles
+ funpackf(tfile, "Bi", &num_muscles);
+
+ for (i = 0; i < num_muscles; i++) {
+ // skip muscle info
+ lSize = sizeof(float)
+ + sizeof(float)
+ + sizeof(float)
+ + sizeof(float)
+ + sizeof(float)
+ + sizeof(int);
+ fseek(tfile, lSize, SEEK_CUR);
+
+ // read numverticeslow
+ funpackf(tfile, "Bi", &muscles[i].numverticeslow);
+
+ if (muscles[i].numverticeslow) {
+ // allocate memory
+ muscles[i].verticeslow = (int*)malloc(sizeof(int) * muscles[i].numverticeslow);
+
+ // read verticeslow
+ edit = 0;
+ for (j = 0; j < muscles[i].numverticeslow - edit; j++) {
+ funpackf(tfile, "Bi", &muscles[i].verticeslow[j + edit]);
+ if (muscles[i].verticeslow[j + edit] >= modellow.vertexNum) {
+ muscles[i].numverticeslow--;
+ edit--;
+ }
}
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- fseek ( tfile, lSize, SEEK_CUR);
}
+
+ // skip more stuff
+ lSize = 1; //sizeof(bool);
+ fseek ( tfile, lSize, SEEK_CUR);
lSize = sizeof(int);
- for (j = 0; j < num_muscles; j++) {
- for (i = 0; i < muscles[j].numverticeslow; i++) {
- if (muscles[j].numverticeslow && muscles[j].verticeslow[i] < modellow.vertexNum)
- modellow.owner[muscles[j].verticeslow[i]] = j;
- }
- }
- /*FindForwards();
- for(i=0;i<num_joints;i++){
- joints[i].startpos=joints[i].position;
- }
- for(i=0;i<num_muscles;i++){
- FindRotationMuscle(i,-1);
- }*/
- for (i = 0; i < modellow.vertexNum; i++) {
- modellow.vertex[i] = modellow.vertex[i] - (muscles[modellow.owner[i]].parent1->position + muscles[modellow.owner[i]].parent2->position) / 2;
- glMatrixMode(GL_MODELVIEW); // Select The Modelview Matrix
- glPushMatrix();
- glLoadIdentity();
- glRotatef(muscles[modellow.owner[i]].rotate3, 0, 1, 0);
- glRotatef(muscles[modellow.owner[i]].rotate2 - 90, 0, 0, 1);
- glRotatef(muscles[modellow.owner[i]].rotate1 - 90, 0, 1, 0);
- glTranslatef(modellow.vertex[i].x, modellow.vertex[i].y, modellow.vertex[i].z);
- glGetFloatv(GL_MODELVIEW_MATRIX, M);
- modellow.vertex[i].x = M[12];
- modellow.vertex[i].y = M[13];
- modellow.vertex[i].z = M[14];
- glPopMatrix();
+ fseek ( tfile, lSize, SEEK_CUR);
+ fseek ( tfile, lSize, SEEK_CUR);
+ }
+
+ for (j = 0; j < num_muscles; j++) {
+ for (i = 0; i < muscles[j].numverticeslow; i++) {
+ if (muscles[j].verticeslow[i] < modellow.vertexNum)
+ modellow.owner[muscles[j].verticeslow[i]] = j;
}
- modellow.CalculateNormals(0);
}
+ // use opengl for its matrix math
+ for (i = 0; i < modellow.vertexNum; i++) {
+ modellow.vertex[i] = modellow.vertex[i] - (muscles[modellow.owner[i]].parent1->position + muscles[modellow.owner[i]].parent2->position) / 2;
+ glMatrixMode(GL_MODELVIEW);
+ glPushMatrix();
+ glLoadIdentity();
+ glRotatef(muscles[modellow.owner[i]].rotate3, 0, 1, 0);
+ glRotatef(muscles[modellow.owner[i]].rotate2 - 90, 0, 0, 1);
+ glRotatef(muscles[modellow.owner[i]].rotate1 - 90, 0, 1, 0);
+ glTranslatef(modellow.vertex[i].x, modellow.vertex[i].y, modellow.vertex[i].z);
+ glGetFloatv(GL_MODELVIEW_MATRIX, M);
+ modellow.vertex[i].x = M[12];
+ modellow.vertex[i].y = M[13];
+ modellow.vertex[i].z = M[14];
+ glPopMatrix();
+ }
+
+ modellow.CalculateNormals(0);
+
+ // load clothes
+
if (clothes) {
- tfile = fopen( ConvertFileName(clothesfilename), "rb" );
+ tfile = Folders::openMandatoryFile( Folders::getResourcePath(clothesfilename), "rb" );
+
+ // skip num_joints
lSize = sizeof(num_joints);
fseek ( tfile, lSize, SEEK_CUR);
- //joints = new Joint[num_joints];
- //jointlabels = new int[num_joints];
+
for (i = 0; i < num_joints; i++) {
- lSize = sizeof(XYZ);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = 1; //sizeof(bool);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
+ // skip joint info
+ lSize = sizeof(XYZ)
+ + sizeof(float)
+ + sizeof(float)
+ + 1 //sizeof(bool)
+ + 1 //sizeof(bool)
+ + sizeof(int)
+ + 1 //sizeof(bool)
+ + 1 //sizeof(bool)
+ + sizeof(int)
+ + sizeof(int)
+ + 1 //sizeof(bool)
+ + sizeof(int);
+ fseek(tfile, lSize, SEEK_CUR);
+
if (joints[i].hasparent)
joints[i].parent = &joints[parentID];
joints[i].velocity = 0;
joints[i].oldposition = joints[i].position;
}
+
+ // read num_muscles
funpackf(tfile, "Bi", &num_muscles);
- //muscles = new Muscle[num_muscles];
+
for (i = 0; i < num_muscles; i++) {
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(float);
- fseek ( tfile, lSize, SEEK_CUR);
- lSize = sizeof(int);
- fseek ( tfile, lSize, SEEK_CUR);
- tempmuscle = muscles[i].numverticesclothes;
+ // skip muscle info
+ lSize = sizeof(float)
+ + sizeof(float)
+ + sizeof(float)
+ + sizeof(float)
+ + sizeof(float)
+ + sizeof(int);
+ fseek(tfile, lSize, SEEK_CUR);
+
+ // read numverticesclothes
funpackf(tfile, "Bi", &muscles[i].numverticesclothes);
+
+ // read verticesclothes
if (muscles[i].numverticesclothes) {
- //muscles[i].verticesclothes.clear();
- //muscles[i].verticesclothes.resize(muscles[i].numverticesclothes);
- //if(muscles[i].verticesclothes)dealloc2(muscles[i].verticesclothes);
muscles[i].verticesclothes = (int*)malloc(sizeof(int) * muscles[i].numverticesclothes);
edit = 0;
for (j = 0; j < muscles[i].numverticesclothes - edit; j++) {
}
}
}
+
+ // skip more stuff
lSize = 1; //sizeof(bool);
fseek ( tfile, lSize, SEEK_CUR);
lSize = sizeof(int);
fseek ( tfile, lSize, SEEK_CUR);
fseek ( tfile, lSize, SEEK_CUR);
}
+
+ // ???
lSize = sizeof(int);
for (j = 0; j < num_muscles; j++) {
for (i = 0; i < muscles[j].numverticesclothes; i++) {
modelclothes.owner[muscles[j].verticesclothes[i]] = j;
}
}
- /*FindForwards();
- for(i=0;i<num_joints;i++){
- joints[i].startpos=joints[i].position;
- }
- for(i=0;i<num_muscles;i++){
- FindRotationMuscle(i,-1);
- }*/
+
+ // use opengl for its matrix math
for (i = 0; i < modelclothes.vertexNum; i++) {
modelclothes.vertex[i] = modelclothes.vertex[i] - (muscles[modelclothes.owner[i]].parent1->position + muscles[modelclothes.owner[i]].parent2->position) / 2;
- glMatrixMode(GL_MODELVIEW); // Select The Modelview Matrix
+ glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glRotatef(muscles[modelclothes.owner[i]].rotate3, 0, 1, 0);
modelclothes.vertex[i].z = M[14];
glPopMatrix();
}
+
modelclothes.CalculateNormals(0);
}
fclose(tfile);
selected = 0;
memset(forwardjoints, 0, sizeof(forwardjoints));
- // XYZ forward;
+ // XYZ forward;
id = 0;
memset(lowforwardjoints, 0, sizeof(lowforwardjoints));
- // XYZ lowforward;
+ // XYZ lowforward;
- // XYZ specialforward[5];
+ // XYZ specialforward[5];
memset(jointlabels, 0, sizeof(jointlabels));
- // Model model[7];
- // Model modellow;
- // Model modelclothes;
+ // Model model[7];
+ // Model modellow;
+ // Model modelclothes;
num_models = 0;
- // Model drawmodel;
- // Model drawmodellow;
- // Model drawmodelclothes;
+ // Model drawmodel;
+ // Model drawmodellow;
+ // Model drawmodelclothes;
clothes = 0;
spinny = 0;
{
int i = 0;
- bool allocate = true;
-
- allocate = ((ani.numframes != numframes) || (ani.joints != joints));
+ bool allocate = ((ani.numframes != numframes) || (ani.joints != joints));
if (allocate)
deallocate();
attack = ani.attack;
joints = ani.joints;
weapontargetnum = ani.weapontargetnum;
+ offset = ani.offset;
if (allocate)
position = (XYZ**)malloc(sizeof(XYZ*)*ani.joints);
return (*this);
}
+
+
+
+#if 0
+
+// the following functions are not used anywhere
+
+/* EFFECT
+ * sets forward, lowforward, specialforward[]
+ *
+ * USES:
+ * NONE
+ */
+void Skeleton::FindForwardsfirst()
+{
+ //Find forward vectors
+ CrossProduct(joints[forwardjoints[1]].position - joints[forwardjoints[0]].position, joints[forwardjoints[2]].position - joints[forwardjoints[0]].position, &forward);
+ Normalise(&forward);
+
+ CrossProduct(joints[lowforwardjoints[1]].position - joints[lowforwardjoints[0]].position, joints[lowforwardjoints[2]].position - joints[lowforwardjoints[0]].position, &lowforward);
+ Normalise(&lowforward);
+
+ //Special forwards
+ specialforward[0] = forward;
+ specialforward[1] = forward;
+ specialforward[2] = forward;
+ specialforward[3] = forward;
+ specialforward[4] = forward;
+
+}
+
+/* EFFECT
+ *
+ * USES:
+ * NONE
+ */
+void Skeleton::Draw(int muscleview)
+{
+ static float jointcolor[4];
+
+ if (muscleview != 2) {
+ jointcolor[0] = 0;
+ jointcolor[1] = 0;
+ jointcolor[2] = .5;
+ jointcolor[3] = 1;
+ }
+
+ if (muscleview == 2) {
+ jointcolor[0] = 0;
+ jointcolor[1] = 0;
+ jointcolor[2] = 0;
+ jointcolor[3] = .5;
+ }
+ //Calc motionblur-ness
+ for (int i = 0; i < num_joints; i++) {
+ joints[i].oldposition = joints[i].position;
+ joints[i].blurred = findDistance(&joints[i].position, &joints[i].oldposition) * 100;
+ if (joints[i].blurred < 1)
+ joints[i].blurred = 1;
+ }
+
+ //Do Motionblur
+ glDepthMask(0);
+ glEnable(GL_BLEND);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glBegin(GL_QUADS);
+ for (int i = 0; i < num_joints; i++) {
+ if (joints[i].hasparent) {
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].blurred);
+ glVertex3f(joints[i].position.x, joints[i].position.y, joints[i].position.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].parent->blurred);
+ glVertex3f(joints[i].parent->position.x, joints[i].parent->position.y, joints[i].parent->position.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].parent->blurred);
+ glVertex3f(joints[i].parent->oldposition.x, joints[i].parent->oldposition.y, joints[i].parent->oldposition.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].blurred);
+ glVertex3f(joints[i].oldposition.x, joints[i].oldposition.y, joints[i].oldposition.z);
+ }
+ }
+ for (int i = 0; i < num_muscles; i++) {
+ if (muscles[i].type == boneconnect) {
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
+ glVertex3f(muscles[i].parent1->position.x, muscles[i].parent1->position.y, muscles[i].parent1->position.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
+ glVertex3f(muscles[i].parent2->position.x, muscles[i].parent2->position.y, muscles[i].parent2->position.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
+ glVertex3f(muscles[i].parent2->oldposition.x, muscles[i].parent2->oldposition.y, muscles[i].parent2->oldposition.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent1->blurred);
+ glVertex3f(muscles[i].parent1->oldposition.x, muscles[i].parent1->oldposition.y, muscles[i].parent1->oldposition.z);
+ }
+ }
+ glEnd();
+
+ glBegin(GL_LINES);
+ for (int i = 0; i < num_joints; i++) {
+ if (joints[i].hasparent) {
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].blurred);
+ glVertex3f(joints[i].position.x, joints[i].position.y, joints[i].position.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / joints[i].parent->blurred);
+ glVertex3f(joints[i].parent->position.x, joints[i].parent->position.y, joints[i].parent->position.z);
+ }
+ }
+ for (int i = 0; i < num_muscles; i++) {
+ if (muscles[i].type == boneconnect) {
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent1->blurred);
+ glVertex3f(muscles[i].parent1->position.x, muscles[i].parent1->position.y, muscles[i].parent1->position.z);
+ glColor4f(jointcolor[0], jointcolor[1], jointcolor[2], jointcolor[3] / muscles[i].parent2->blurred);
+ glVertex3f(muscles[i].parent2->position.x, muscles[i].parent2->position.y, muscles[i].parent2->position.z);
+ }
+ }
+ glColor3f(.6, .6, 0);
+ if (muscleview == 1)
+ for (int i = 0; i < num_muscles; i++) {
+ if (muscles[i].type != boneconnect) {
+ glVertex3f(muscles[i].parent1->position.x, muscles[i].parent1->position.y, muscles[i].parent1->position.z);
+ glVertex3f(muscles[i].parent2->position.x, muscles[i].parent2->position.y, muscles[i].parent2->position.z);
+ }
+ }
+ glEnd();
+
+ if (muscleview != 2) {
+ glPointSize(3);
+ glBegin(GL_POINTS);
+ for (int i = 0; i < num_joints; i++) {
+ if (i != selected)
+ glColor4f(0, 0, .5, 1);
+ if (i == selected)
+ glColor4f(1, 1, 0, 1);
+ if (joints[i].locked && i != selected)
+ glColor4f(1, 0, 0, 1);
+ glVertex3f(joints[i].position.x, joints[i].position.y, joints[i].position.z);
+ }
+ glEnd();
+ }
+
+ //Set old position to current position
+ if (muscleview == 2)
+ for (int i = 0; i < num_joints; i++) {
+ joints[i].oldposition = joints[i].position;
+ }
+ glDepthMask(1);
+}
+
+/* EFFECT
+ *
+ * USES:
+ * NONE
+ */
+void Skeleton::AddJoint(float x, float y, float z, int which)
+{
+ if (num_joints < max_joints - 1) {
+ joints[num_joints].velocity = 0;
+ joints[num_joints].position.x = x;
+ joints[num_joints].position.y = y;
+ joints[num_joints].position.z = z;
+ joints[num_joints].mass = 1;
+ joints[num_joints].locked = 0;
+
+ joints[num_joints].hasparent = 0;
+ num_joints++;
+ if (which < num_joints && which >= 0)
+ AddMuscle(num_joints - 1, which, 0, 10, boneconnect);
+ }
+}
+
+/* EFFECT
+ *
+ * USES:
+ * NONE
+ */
+void Skeleton::DeleteJoint(int whichjoint)
+{
+ if (whichjoint < num_joints && whichjoint >= 0) {
+ joints[whichjoint].velocity = joints[num_joints - 1].velocity;
+ joints[whichjoint].position = joints[num_joints - 1].position;
+ joints[whichjoint].oldposition = joints[num_joints - 1].oldposition;
+ joints[whichjoint].hasparent = joints[num_joints - 1].hasparent;
+ joints[whichjoint].parent = joints[num_joints - 1].parent;
+ joints[whichjoint].length = joints[num_joints - 1].length;
+ joints[whichjoint].locked = joints[num_joints - 1].locked;
+ joints[whichjoint].modelnum = joints[num_joints - 1].modelnum;
+ joints[whichjoint].visible = joints[num_joints - 1].visible;
+
+ for (int i = 0; i < num_muscles; i++) {
+ while (muscles[i].parent1 == &joints[whichjoint] && i < num_muscles)DeleteMuscle(i);
+ while (muscles[i].parent2 == &joints[whichjoint] && i < num_muscles)DeleteMuscle(i);
+ }
+ for (int i = 0; i < num_muscles; i++) {
+ while (muscles[i].parent1 == &joints[num_joints - 1] && i < num_muscles)muscles[i].parent1 = &joints[whichjoint];
+ while (muscles[i].parent2 == &joints[num_joints - 1] && i < num_muscles)muscles[i].parent2 = &joints[whichjoint];
+ }
+ for (int i = 0; i < num_joints; i++) {
+ if (joints[i].parent == &joints[whichjoint])
+ joints[i].hasparent = 0;
+ }
+ for (int i = 0; i < num_joints; i++) {
+ if (joints[i].parent == &joints[num_joints - 1])
+ joints[i].parent = &joints[whichjoint];
+ }
+
+ num_joints--;
+ }
+}
+
+/* EFFECT
+ *
+ * USES:
+ * Skeleton::DeleteJoint - UNUSED
+ */
+void Skeleton::DeleteMuscle(int whichmuscle)
+{
+ if (whichmuscle < num_muscles) {
+ muscles[whichmuscle].minlength = muscles[num_muscles - 1].minlength;
+ muscles[whichmuscle].maxlength = muscles[num_muscles - 1].maxlength;
+ muscles[whichmuscle].strength = muscles[num_muscles - 1].strength;
+ muscles[whichmuscle].parent1 = muscles[num_muscles - 1].parent1;
+ muscles[whichmuscle].parent2 = muscles[num_muscles - 1].parent2;
+ muscles[whichmuscle].length = muscles[num_muscles - 1].length;
+ muscles[whichmuscle].visible = muscles[num_muscles - 1].visible;
+ muscles[whichmuscle].type = muscles[num_muscles - 1].type;
+ muscles[whichmuscle].targetlength = muscles[num_muscles - 1].targetlength;
+
+ num_muscles--;
+ }
+}
+
+/* EFFECT
+ *
+ * USES:
+ * NONE
+ */
+void Skeleton::SetJoint(float x, float y, float z, int which, int whichjoint)
+{
+ if (whichjoint < num_joints) {
+ joints[whichjoint].velocity = 0;
+ joints[whichjoint].position.x = x;
+ joints[whichjoint].position.y = y;
+ joints[whichjoint].position.z = z;
+
+ if (which >= num_joints || which < 0)
+ joints[whichjoint].hasparent = 0;
+ if (which < num_joints && which >= 0) {
+ joints[whichjoint].parent = &joints[which];
+ joints[whichjoint].hasparent = 1;
+ joints[whichjoint].length = findDistance(&joints[whichjoint].position, &joints[whichjoint].parent->position);
+ }
+ }
+}
+
+/* EFFECT
+ *
+ * USES:
+ * Skeleton::AddJoint - UNUSED
+ */
+void Skeleton::AddMuscle(int attach1, int attach2, float minlength, float maxlength, int type)
+{
+ const int max_muscles = 100; // FIXME: Probably can be dropped
+ if (num_muscles < max_muscles - 1 && attach1 < num_joints && attach1 >= 0 && attach2 < num_joints && attach2 >= 0 && attach1 != attach2) {
+ muscles[num_muscles].parent1 = &joints[attach1];
+ muscles[num_muscles].parent2 = &joints[attach2];
+ muscles[num_muscles].length = findDistance(&muscles[num_muscles].parent1->position, &muscles[num_muscles].parent2->position);
+ muscles[num_muscles].targetlength = findDistance(&muscles[num_muscles].parent1->position, &muscles[num_muscles].parent2->position);
+ muscles[num_muscles].strength = .7;
+ muscles[num_muscles].type = type;
+ muscles[num_muscles].minlength = minlength;
+ muscles[num_muscles].maxlength = maxlength;
+
+ num_muscles++;
+ }
+}
+
+/* EFFECT
+ *
+ * USES:
+ * NONE
+ */
+void Skeleton::MusclesSet()
+{
+ for (int i = 0; i < num_muscles; i++) {
+ muscles[i].length = findDistance(&muscles[i].parent1->position, &muscles[i].parent2->position);
+ }
+}
+
+/* EFFECT
+ *
+ * USES:
+ * NONE
+ */
+void Skeleton::DoBalance()
+{
+ /*XYZ newpoint;
+ newpoint=joints[0].position;
+ newpoint.x=(joints[2].position.x+joints[4].position.x)/2;
+ newpoint.z=(joints[2].position.z+joints[4].position.z)/2;
+ joints[0].velocity=joints[0].velocity+(newpoint-joints[0].position);
+ //Move child point to within certain distance of parent point
+ joints[0].position=newpoint;
+
+ MusclesSet();*/
+}
+
+#endif
+
projects / lugaru.git / blobdiff