X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=r_explosion.c;h=7ebaf1f9ba0fd5ce281c8e04b69651ab58b87ddc;hb=805396ae3fec89152dac6b21c8d6e8c6c6437d17;hp=0c343154e66a809be0b484f5d4e2865235bc6177;hpb=16742571f9a7d696a654668febdc10b4f4affd57;p=xonotic%2Fdarkplaces.git

diff --git a/r_explosion.c b/r_explosion.c
index 0c343154..7ebaf1f9 100644
--- a/r_explosion.c
+++ b/r_explosion.c
@@ -26,8 +26,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define EXPLOSIONVERTS ((EXPLOSIONGRID+1)*(EXPLOSIONGRID+1))
 #define EXPLOSIONTRIS (EXPLOSIONGRID*EXPLOSIONGRID*2)
 
+static int numexplosions = 0;
+
 static float explosiontexcoord2f[EXPLOSIONVERTS][2];
-static int explosiontris[EXPLOSIONTRIS][3];
+static unsigned short explosiontris[EXPLOSIONTRIS][3];
 static int explosionnoiseindex[EXPLOSIONVERTS];
 static vec3_t explosionpoint[EXPLOSIONVERTS];
 
@@ -73,17 +75,17 @@ static void r_explosion_start(void)
 			g = (j * 256) / 256;
 			b = (j * 128) / 256;
 			a = noise3[y][x] * 3 - 128;
-			data[y][x][0] = bound(0, r, 255);
+			data[y][x][2] = bound(0, r, 255);
 			data[y][x][1] = bound(0, g, 255);
-			data[y][x][2] = bound(0, b, 255);
+			data[y][x][0] = bound(0, b, 255);
 			data[y][x][3] = bound(0, a, 255);
 		}
 	}
-	explosiontexture = R_LoadTexture2D(explosiontexturepool, "explosiontexture", 128, 128, &data[0][0][0], TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+	explosiontexture = R_LoadTexture2D(explosiontexturepool, "explosiontexture", 128, 128, &data[0][0][0], TEXTYPE_BGRA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, 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_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+	explosiontexturefog = R_LoadTexture2D(explosiontexturepool, "explosiontexturefog", 128, 128, &data[0][0][0], TEXTYPE_BGRA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
 	// note that explosions survive the restart
 }
 
@@ -94,6 +96,7 @@ static void r_explosion_shutdown(void)
 
 static void r_explosion_newmap(void)
 {
+	numexplosions = 0;
 	memset(explosion, 0, sizeof(explosion));
 }
 
@@ -153,6 +156,7 @@ void R_NewExplosion(const vec3_t org)
 	{
 		if (!e->alpha)
 		{
+			numexplosions = max(numexplosions, i + 1);
 			e->starttime = cl.time;
 			e->endtime = cl.time + cl_explosions_lifetime.value;
 			e->time = e->starttime;
@@ -187,11 +191,14 @@ static void R_DrawExplosion_TransparentCallback(const entity_render_t *ent, cons
 	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(GL_FRONT); // quake is backwards, this culls back faces
+	GL_CullFace(r_refdef.view.cullface_back);
 	R_Mesh_Matrix(&identitymatrix);
 
-	R_Mesh_ColorPointer(NULL);
+	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];
@@ -199,11 +206,11 @@ static void R_DrawExplosion_TransparentCallback(const entity_render_t *ent, cons
 	for (surfacelistindex = 0;surfacelistindex < numsurfaces;surfacelistindex++)
 	{
 		const explosion_t *e = explosion + surfacelist[surfacelistindex];
-		R_Mesh_VertexPointer(e->vert[0]);
-		// FIXME: fixed function path can't properly handle r_view.colorscale > 1
-		GL_Color(e->alpha * r_view.colorscale, e->alpha * r_view.colorscale, e->alpha * r_view.colorscale, 1);
+		R_Mesh_VertexPointer(e->vert[0], 0, 0);
+		// FIXME: fixed function path 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, numtriangles, explosiontris[0]);
+		R_Mesh_Draw(0, numverts, 0, numtriangles, NULL, explosiontris[0], 0, 0);
 		GL_LockArrays(0, 0);
 	}
 }
@@ -244,23 +251,23 @@ static void R_MoveExplosion(explosion_t *e)
 	}
 }
 
-
-void R_MoveExplosions(void)
-{
-	int i;
-	for (i = 0;i < MAX_EXPLOSIONS;i++)
-		if (explosion[i].alpha)
-			R_MoveExplosion(&explosion[i]);
-}
-
 void R_DrawExplosions(void)
 {
 	int i;
 
 	if (!r_drawexplosions.integer)
 		return;
-	for (i = 0;i < MAX_EXPLOSIONS;i++)
+
+	for (i = 0;i < numexplosions;i++)
+	{
 		if (explosion[i].alpha)
-			R_MeshQueue_AddTransparent(explosion[i].origin, R_DrawExplosion_TransparentCallback, NULL, i, NULL);
+		{
+			R_MoveExplosion(&explosion[i]);
+			if (explosion[i].alpha)
+				R_MeshQueue_AddTransparent(explosion[i].origin, R_DrawExplosion_TransparentCallback, NULL, i, NULL);
+		}
+	}
+	while (numexplosions > 0 && explosion[i-1].alpha <= 0)
+		numexplosions--;
 }