X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=Source%2FGameDraw.cpp;h=1275a45a6f2c843e4461804c6c323ff2ae2c93c3;hb=2fea8aa4d67ff70b015a34eb058a5e598b3d737d;hp=5ea481a29d4cb09722da3bf52826873569769162;hpb=8562aa5bebc97ea8a61d056aec3847030c6985b7;p=lugaru.git

diff --git a/Source/GameDraw.cpp b/Source/GameDraw.cpp
index 5ea481a..1275a45 100644
--- a/Source/GameDraw.cpp
+++ b/Source/GameDraw.cpp
@@ -1,3 +1,24 @@
+/*
+Copyright (C) 2003, 2010 - Wolfire Games
+
+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.
+
+This program 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.
+
+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.
+*/
+
 #include "Game.h"	
 
 using namespace std;
@@ -13,15 +34,6 @@ extern float sps;
 extern float viewdistance;
 extern float fadestart;
 extern float screenwidth,screenheight;
-#ifdef WIN32
-extern HDC hDC;
-#elif PLATFORM_MACOSX
-extern AGLContext gaglContext;
-#elif USE_SDL
-extern SDL_Surface *sdlscreen;
-#else
-#error please define your platform.
-#endif
 extern int kTextureSize;
 extern FRUSTUM frustum;
 extern Light light;
@@ -166,12 +178,6 @@ extern FSOUND_SAMPLE	*samp[100];
 extern int channels[100];
 extern "C" 	void PlaySoundEx(int channel, FSOUND_SAMPLE *sptr, FSOUND_DSPUNIT *dsp, signed char startpaused);
 
-#ifdef __GNUC__
-#define LONGLONGCONST(x) (x##ll)
-#else
-#define LONGLONGCONST(x) (x)
-#endif
-
 /*********************> DrawGLScene() <*****/
 long long Game::MD5_string (char *string){
 	char temp[256]="";
@@ -188,7 +194,7 @@ long long Game::MD5_string (char *string){
 		i++;
 	}
 
-	num=abs(num);
+	num=longlongabs(num);
 	if(num==0)num+=1452;
 
 	while(num<LONGLONGCONST(5000000000000000)){
@@ -204,7 +210,7 @@ long long Game::MD5_string (char *string){
 	//return 1111111111111111;
 }
 
-int Game::DrawGLScene(GLvoid)									
+int Game::DrawGLScene(void)
 {	
 	static float texcoordwidth,texcoordheight;
 	static float texviewwidth, texviewheight;
@@ -1086,10 +1092,10 @@ int Game::DrawGLScene(GLvoid)
 								if(dialogueboxsound[whichdialogue][indialogue]==-2)whichsoundplay=firestartsound;
 								if(dialogueboxsound[whichdialogue][indialogue]==-3)whichsoundplay=consolesuccesssound;
 								if(dialogueboxsound[whichdialogue][indialogue]==-4)whichsoundplay=consolefailsound;
-								PlaySoundEx( whichsoundplay, samp[whichsoundplay], NULL, TRUE);
+								PlaySoundEx( whichsoundplay, samp[whichsoundplay], NULL, true);
 								FSOUND_3D_SetAttributes(channels[whichsoundplay], gLoc, vel);
 								FSOUND_SetVolume(channels[whichsoundplay], 256);
-								FSOUND_SetPaused(channels[whichsoundplay], FALSE);
+								FSOUND_SetPaused(channels[whichsoundplay], false);
 							}
 						}
 					}
@@ -1954,7 +1960,7 @@ int Game::DrawGLScene(GLvoid)
 
 		if(drawmode!=normalmode){
 			glEnable(GL_TEXTURE_2D);
-			//glFinish();
+			glFinish();
 			if(!drawtoggle||drawmode!=realmotionblurmode||(drawtoggle==2||change==1)){
 				if(screentexture){
 
@@ -2233,6 +2239,10 @@ int Game::DrawGLScene(GLvoid)
 	}
 
 	if(mainmenu){
+#if USE_SDL
+        // !!! FIXME: hack: clamp framerate in menu so text input works correctly on fast systems.
+        SDL_Delay(15);
+#endif
 		glDrawBuffer(GL_BACK);
 		glReadBuffer(GL_BACK);
 		glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
@@ -2265,8 +2275,7 @@ int Game::DrawGLScene(GLvoid)
 		}
 		if(lastcheck>.5||oldmainmenu!=mainmenu){
 			if(mainmenu==5){
-				//				ifstream ipstream(":Data:Campaigns:main.txt");	
-				ifstream ipstream("./Data/Campaigns/main.txt");	
+				ifstream ipstream(ConvertFileName(":Data:Campaigns:main.txt"));
 				//campaignnumlevels=0;
 				//accountcampaignchoicesmade[accountactive]=0;
 				ipstream.ignore(256,':');
@@ -3956,11 +3965,14 @@ int Game::DrawGLScene(GLvoid)
 
 	//glFlush();
 	if(drawmode!=motionblurmode||mainmenu){
-#ifdef WIN32
-		if(drawmode!=motionblurmode) SwapBuffers( hDC);
-#else
-		if(drawmode!=motionblurmode)aglSwapBuffers(gaglContext); // send swap command
-#endif // send swap command
+        #if !USE_SDL
+        // this prevents menus from rendering if you hit ESC during
+        //  motion blur sequences...maybe SDL is buffering differently?
+		if(drawmode!=motionblurmode)
+			swap_gl_buffers();
+        #else
+		swap_gl_buffers();
+        #endif
 	}
 
 	//myassert(glGetError() == GL_NO_ERROR);
@@ -3978,3 +3990,4 @@ int Game::DrawGLScene(GLvoid)
 	//Jordan fixed your warning!
 	return 0;
 }
+