major refactor of texture system

[lugaru.git] / Source / Models.cpp

diff --git a/Source/Models.cpp b/Source/Models.cpp
index 4db0b741709a39ae0317390f4dd7d750d1fd3390..95b93fe4c489d238a2efe1afbfd6e1b04fdc7885 100644 (file)
--- a/Source/Models.cpp
+++ b/Source/Models.cpp
@@ -29,7 +29,6 @@ extern float fadestart;
 extern float texdetail;
 extern bool decals;
 
-extern Game * pgame;
 extern bool visibleloading;
 
 int Model::LineCheck(XYZ *p1,XYZ *p2, XYZ *p, XYZ *move, float *rotate)
@@ -481,7 +480,7 @@ bool Model::load(const char *filename,bool texture )
        LOG(std::string("Loading model...") + filename);
 
        if(visibleloading)
-               pgame->LoadingScreen();
+               Game::LoadingScreen();
 
        int oldvertexNum,oldTriangleNum;
        oldvertexNum=vertexNum;
@@ -525,7 +524,7 @@ bool Model::load(const char *filename,bool texture )
                funpackf(tfile, "Bf Bf Bf", &Triangles[i].gy[0], &Triangles[i].gy[1], &Triangles[i].gy[2]);
        }
 
-       Texture.xsz=0;
+       modelTexture.xsz=0;
 
        fclose(tfile);
 
@@ -608,7 +607,7 @@ bool Model::loaddecal(const char *filename,bool texture )
        }
 
 
-       Texture.xsz=0;
+       modelTexture.xsz=0;
 
        fclose(tfile);
 
@@ -844,7 +843,7 @@ void Model::Rotate(float xang,float yang,float zang)
 void Model::CalculateNormals(bool facenormalise)
 {
        if(visibleloading)
-               pgame->LoadingScreen();
+               Game::LoadingScreen();
        static int i;
        if(type!=normaltype&&type!=decalstype)return;
 
@@ -879,7 +878,7 @@ void Model::CalculateNormals(bool facenormalise)
 
 void Model::drawimmediate()
 {
-       glBindTexture(GL_TEXTURE_2D,(unsigned long)textureptr);
+       textureptr.bind();
        glBegin(GL_TRIANGLES);
        for(int i=0;i<TriangleNum;i++){
                /*if(Triangles[i].vertex[0]<vertexNum&&Triangles[i].vertex[1]<vertexNum&&Triangles[i].vertex[2]<vertexNum&&Triangles[i].vertex[0]>=0&&Triangles[i].vertex[1]>=0&&Triangles[i].vertex[2]>=0){
@@ -920,7 +919,7 @@ void Model::draw()
 
        if(!color)glInterleavedArrays( GL_T2F_N3F_V3F,8*sizeof(GLfloat),&vArray[0]);
        if(color)glInterleavedArrays( GL_T2F_C3F_V3F,8*sizeof(GLfloat),&vArray[0]);
-       glBindTexture(GL_TEXTURE_2D,(unsigned long)textureptr);
+       textureptr.bind();
 
 #if PLATFORM_MACOSX
        glLockArraysEXT( 0, TriangleNum*3);
@@ -938,6 +937,7 @@ void Model::draw()
        //drawimmediate();
 }
 
+//TODO: phase out in favor of Texture
 void Model::drawdifftex(GLuint texture)
 {
        glEnableClientState(GL_NORMAL_ARRAY);
@@ -951,6 +951,35 @@ void Model::drawdifftex(GLuint texture)
        glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
 
 
+#ifndef WIN32
+       glLockArraysEXT( 0, TriangleNum*3);
+#endif
+       glDrawArrays(GL_TRIANGLES, 0, TriangleNum*3);
+#ifndef WIN32
+       glUnlockArraysEXT();
+#endif
+
+
+       if(!color)glDisableClientState(GL_NORMAL_ARRAY);
+       if(color)glDisableClientState(GL_COLOR_ARRAY);
+       glDisableClientState(GL_VERTEX_ARRAY);
+       glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+       //drawdiffteximmediate(texture);
+}
+
+void Model::drawdifftex(Texture texture)
+{
+       glEnableClientState(GL_NORMAL_ARRAY);
+       glEnableClientState(GL_VERTEX_ARRAY);
+       glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+       if(!color)glInterleavedArrays( GL_T2F_N3F_V3F,8*sizeof(GLfloat),&vArray[0]);
+       if(color)glInterleavedArrays( GL_T2F_C3F_V3F,8*sizeof(GLfloat),&vArray[0]);
+
+       texture.bind();
+       glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
+       glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
+
+
 #ifndef WIN32
        glLockArraysEXT( 0, TriangleNum*3);
 #endif
@@ -1000,7 +1029,7 @@ void Model::drawdiffteximmediate(GLuint texture)
        glEnd();
 }
 
-void Model::drawdecals(GLuint shadowtexture,GLuint bloodtexture,GLuint bloodtexture2,GLuint breaktexture)
+void Model::drawdecals(Texture shadowtexture,Texture bloodtexture,Texture bloodtexture2,Texture breaktexture)
 {
        if(decals){
                if(type!=decalstype)return;
@@ -1024,7 +1053,7 @@ void Model::drawdecals(GLuint shadowtexture,GLuint bloodtexture,GLuint bloodtext
                        if(decaltype[i]==blooddecalfast&&decalalivetime[i]<2)decalalivetime[i]=2;
 
                        if(decaltype[i]==shadowdecal&&decaltype[i]!=lasttype){
-                               glBindTexture( GL_TEXTURE_2D, shadowtexture);
+                               shadowtexture.bind();
                                if(!blend){
                                        blend=1;
                                        glAlphaFunc(GL_GREATER, 0.0001);
@@ -1032,7 +1061,7 @@ void Model::drawdecals(GLuint shadowtexture,GLuint bloodtexture,GLuint bloodtext
                                }
                        }
                        if(decaltype[i]==breakdecal&&decaltype[i]!=lasttype){
-                               glBindTexture( GL_TEXTURE_2D, breaktexture);
+                               breaktexture.bind();
                                if(!blend){
                                        blend=1;
                                        glAlphaFunc(GL_GREATER, 0.0001);
@@ -1040,7 +1069,7 @@ void Model::drawdecals(GLuint shadowtexture,GLuint bloodtexture,GLuint bloodtext
                                }
                        }
                        if((decaltype[i]==blooddecal||decaltype[i]==blooddecalslow)&&decaltype[i]!=lasttype){
-                               glBindTexture( GL_TEXTURE_2D, bloodtexture);
+                               bloodtexture.bind();
                                if(blend){
                                        blend=0;
                                        glAlphaFunc(GL_GREATER, 0.15);
@@ -1048,7 +1077,7 @@ void Model::drawdecals(GLuint shadowtexture,GLuint bloodtexture,GLuint bloodtext
                                }
                        }
                        if((decaltype[i]==blooddecalfast)&&decaltype[i]!=lasttype){
-                               glBindTexture( GL_TEXTURE_2D, bloodtexture2);
+                               bloodtexture2.bind();
                                if(blend){
                                        blend=0;
                                        glAlphaFunc(GL_GREATER, 0.15);
@@ -1386,8 +1415,7 @@ void Model::MakeDecal(int atype, XYZ where,float size, float opacity, float rota
 Model::~Model()
 {
        deallocate();
-
-       if(textureptr) glDeleteTextures( 1, &textureptr );
+    textureptr.destroy();
 }
 
 void Model::deallocate()
@@ -1475,8 +1503,7 @@ Model::Model()
        Triangles=0;
        vArray=0;
 
-       textureptr = 0;
-       memset(&Texture, 0, sizeof(Texture));
+       memset(&modelTexture, 0, sizeof(modelTexture));
        numpossible = 0;
        color = 0;