X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=r_explosion.c;h=11455498a4cedff2d97891ae0a9c330d3e6f1b2c;hp=2c1f72f7ef5a97f65729941e02716e1c44f19f7c;hb=85a33377d64ae8438e6582a7b8472f5a4bd41942;hpb=fc3e761aed3d3f464d133120b02d4ec14144de0c

diff --git a/r_explosion.c b/r_explosion.c
index 2c1f72f7..11455498 100644
--- a/r_explosion.c
+++ b/r_explosion.c
@@ -21,7 +21,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include "quakedef.h"
 #include "cl_collision.h"
 
-#define MAX_EXPLOSIONS 64
+#ifdef MAX_EXPLOSIONS
 #define EXPLOSIONGRID 8
 #define EXPLOSIONVERTS ((EXPLOSIONGRID+1)*(EXPLOSIONGRID+1))
 #define EXPLOSIONTRIS (EXPLOSIONGRID*EXPLOSIONGRID*2)
@@ -50,18 +50,23 @@ explosion_t;
 static explosion_t explosion[MAX_EXPLOSIONS];
 
 static rtexture_t	*explosiontexture;
-static rtexture_t	*explosiontexturefog;
+//static rtexture_t	*explosiontexturefog;
 
 static rtexturepool_t	*explosiontexturepool;
+#endif
 
 cvar_t r_explosionclip = {CVAR_SAVE, "r_explosionclip", "1", "enables collision detection for explosion shell (so that it flattens against walls and floors)"};
+#ifdef MAX_EXPLOSIONS
 static cvar_t r_drawexplosions = {0, "r_drawexplosions", "1", "enables rendering of explosion shells (see also cl_particles_explosions_shell)"};
 
+//extern qboolean r_loadfog;
 static void r_explosion_start(void)
 {
 	int x, y;
-	unsigned char noise1[128][128], noise2[128][128], noise3[128][128], data[128][128][4];
+	static unsigned char noise1[128][128], noise2[128][128], noise3[128][128], data[128][128][4];
 	explosiontexturepool = R_AllocTexturePool();
+	explosiontexture = NULL;
+	//explosiontexturefog = NULL;
 	fractalnoise(&noise1[0][0], 128, 32);
 	fractalnoise(&noise2[0][0], 128, 4);
 	fractalnoise(&noise3[0][0], 128, 4);
@@ -81,11 +86,14 @@ static void r_explosion_start(void)
 			data[y][x][3] = bound(0, a, 255);
 		}
 	}
-	explosiontexture = R_LoadTexture2D(explosiontexturepool, "explosiontexture", 128, 128, &data[0][0][0], TEXTYPE_BGRA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE | TEXF_FORCELINEAR, NULL);
-	for (y = 0;y < 128;y++)
-		for (x = 0;x < 128;x++)
-			data[y][x][0] = data[y][x][1] = data[y][x][2] = 255;
-	explosiontexturefog = R_LoadTexture2D(explosiontexturepool, "explosiontexturefog", 128, 128, &data[0][0][0], TEXTYPE_BGRA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE | TEXF_FORCELINEAR, NULL);
+	explosiontexture = R_LoadTexture2D(explosiontexturepool, "explosiontexture", 128, 128, &data[0][0][0], TEXTYPE_BGRA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_FORCELINEAR, -1, NULL);
+//	if (r_loadfog)
+//	{
+//		for (y = 0;y < 128;y++)
+//			for (x = 0;x < 128;x++)
+//				data[y][x][0] = data[y][x][1] = data[y][x][2] = 255;
+//		explosiontexturefog = R_LoadTexture2D(explosiontexturepool, "explosiontexture_fog", 128, 128, &data[0][0][0], TEXTYPE_BGRA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_FORCELINEAR, NULL);
+//	}
 	// note that explosions survive the restart
 }
 
@@ -118,9 +126,11 @@ static int R_ExplosionVert(int column, int row)
 	explosionnoiseindex[i] = (row % EXPLOSIONGRID) * EXPLOSIONGRID + (column % EXPLOSIONGRID);
 	return i;
 }
+#endif
 
 void R_Explosion_Init(void)
 {
+#ifdef MAX_EXPLOSIONS
 	int i, x, y;
 	i = 0;
 	for (y = 0;y < EXPLOSIONGRID;y++)
@@ -138,14 +148,18 @@ void R_Explosion_Init(void)
 		}
 	}
 
+#endif
 	Cvar_RegisterVariable(&r_explosionclip);
+#ifdef MAX_EXPLOSIONS
 	Cvar_RegisterVariable(&r_drawexplosions);
 
-	R_RegisterModule("R_Explosions", r_explosion_start, r_explosion_shutdown, r_explosion_newmap);
+	R_RegisterModule("R_Explosions", r_explosion_start, r_explosion_shutdown, r_explosion_newmap, NULL, NULL);
+#endif
 }
 
 void R_NewExplosion(const vec3_t org)
 {
+#ifdef MAX_EXPLOSIONS
 	int i, j;
 	float dist, n;
 	explosion_t *e;
@@ -175,43 +189,38 @@ void R_NewExplosion(const vec3_t org)
 				// clip start origin
 				if (e->clipping)
 				{
-					trace = CL_TraceLine(e->origin, e->vert[j], MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID, true, false, NULL, false);
+					trace = CL_TraceLine(e->origin, e->vert[j], MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID, 0, 0, collision_extendmovelength.value, true, false, NULL, false, false);
 					VectorCopy(trace.endpos, e->vert[i]);
 				}
 			}
 			break;
 		}
 	}
+#endif
 }
 
+#ifdef MAX_EXPLOSIONS
 static void R_DrawExplosion_TransparentCallback(const entity_render_t *ent, const rtlight_t *rtlight, int numsurfaces, int *surfacelist)
 {
 	int surfacelistindex = 0;
 	const int numtriangles = EXPLOSIONTRIS, numverts = EXPLOSIONVERTS;
-	rmeshstate_t m;
 	GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
 	GL_DepthMask(false);
 	GL_DepthRange(0, 1);
 	GL_PolygonOffset(r_refdef.polygonfactor, r_refdef.polygonoffset);
 	GL_DepthTest(true);
 	GL_CullFace(r_refdef.view.cullface_back);
-	R_Mesh_Matrix(&identitymatrix);
+	R_EntityMatrix(&identitymatrix);
 
-	R_SetupGenericShader(true);
-	R_Mesh_ColorPointer(NULL, 0, 0);
-	memset(&m, 0, sizeof(m));
-	m.tex[0] = R_GetTexture(explosiontexture);
-	m.pointer_texcoord[0] = explosiontexcoord2f[0];
-	R_Mesh_TextureState(&m);
+//	R_Mesh_ResetTextureState();
+	R_SetupShader_Generic(explosiontexture, false, false, false);
 	for (surfacelistindex = 0;surfacelistindex < numsurfaces;surfacelistindex++)
 	{
 		const explosion_t *e = explosion + surfacelist[surfacelistindex];
-		R_Mesh_VertexPointer(e->vert[0], 0, 0);
-		// FIXME: fixed function path can't properly handle r_refdef.view.colorscale > 1
+		// FIXME: this can't properly handle r_refdef.view.colorscale > 1
 		GL_Color(e->alpha * r_refdef.view.colorscale, e->alpha * r_refdef.view.colorscale, e->alpha * r_refdef.view.colorscale, 1);
-		GL_LockArrays(0, numverts);
-		R_Mesh_Draw(0, numverts, 0, numtriangles, NULL, explosiontris[0], 0, 0);
-		GL_LockArrays(0, 0);
+		R_Mesh_PrepareVertices_Generic_Arrays(numverts, e->vert[0], NULL, explosiontexcoord2f[0]);
+		R_Mesh_Draw(0, numverts, 0, numtriangles, NULL, NULL, 0, explosiontris[0], NULL, 0);
 	}
 }
 
@@ -236,7 +245,7 @@ static void R_MoveExplosion(explosion_t *e)
 			VectorMA(e->vert[i], frametime, e->vertvel[i], end);
 			if (e->clipping)
 			{
-				trace = CL_TraceLine(e->vert[i], end, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID, true, false, NULL, false);
+				trace = CL_TraceLine(e->vert[i], end, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID, 0, 0, collision_extendmovelength.value, true, false, NULL, false, false);
 				if (trace.fraction < 1)
 				{
 					// clip velocity against the wall
@@ -250,9 +259,11 @@ static void R_MoveExplosion(explosion_t *e)
 		}
 	}
 }
+#endif
 
 void R_DrawExplosions(void)
 {
+#ifdef MAX_EXPLOSIONS
 	int i;
 
 	if (!r_drawexplosions.integer)
@@ -264,10 +275,11 @@ void R_DrawExplosions(void)
 		{
 			R_MoveExplosion(&explosion[i]);
 			if (explosion[i].alpha)
-				R_MeshQueue_AddTransparent(explosion[i].origin, R_DrawExplosion_TransparentCallback, NULL, i, NULL);
+				R_MeshQueue_AddTransparent(TRANSPARENTSORT_DISTANCE, explosion[i].origin, R_DrawExplosion_TransparentCallback, NULL, i, NULL);
 		}
 	}
 	while (numexplosions > 0 && explosion[i-1].alpha <= 0)
 		numexplosions--;
+#endif
 }