X-Git-Url: https://de.git.xonotic.org/?a=blobdiff_plain;f=model_sprite.c;h=94b5b372a1dcf36127259241debb0b4d24e00b28;hb=4507ee7b951dc192842b4eda9061fae4908bd0e1;hp=30a7ec4b6b9df8a0df9155924eb953d9ae28f248;hpb=76ed5d5ee3a2517bfae3df09fb0b8d912f7286bc;p=xonotic%2Fdarkplaces.git

diff --git a/model_sprite.c b/model_sprite.c
index 30a7ec4b..94b5b372 100644
--- a/model_sprite.c
+++ b/model_sprite.c
@@ -25,8 +25,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include "quakedef.h"
 #include "image.h"
 
-cvar_t r_mipsprites = {CVAR_SAVE, "r_mipsprites", "1", "mipmaps skins (so they become blurrier in the distance), unlike skins the sprites do not have strange border colors"};
+cvar_t r_mipsprites = {CVAR_SAVE, "r_mipsprites", "1", "mipmaps sprites so they render faster in the distance and do not display noise artifacts"};
 cvar_t r_picmipsprites = {CVAR_SAVE, "r_picmipsprites", "1", "make gl_picmip affect sprites too (saves some graphics memory in sprite heavy games)"};
+cvar_t r_labelsprites_scale = {CVAR_SAVE, "r_labelsprites_scale", "1", "global scale to apply to label sprites before conversion to HUD coordinates"};
+cvar_t r_labelsprites_roundtopixels = {CVAR_SAVE, "r_labelsprites_roundtopixels", "1", "try to make label sprites sharper by rounding their size to 0.5x or 1x and by rounding their position to whole pixels if possible"};
 
 /*
 ===============
@@ -37,6 +39,8 @@ void Mod_SpriteInit (void)
 {
 	Cvar_RegisterVariable(&r_mipsprites);
 	Cvar_RegisterVariable(&r_picmipsprites);
+	Cvar_RegisterVariable(&r_labelsprites_scale);
+	Cvar_RegisterVariable(&r_labelsprites_roundtopixels);
 }
 
 static void Mod_SpriteSetupTexture(texture_t *texture, skinframe_t *skinframe, qboolean fullbright, qboolean additive)
@@ -170,24 +174,30 @@ static void Mod_Sprite_SharedSetup(const unsigned char *datapointer, int version
 			if (modelradius < x + y)
 				modelradius = x + y;
 
-			if (width > 0 && height > 0 && cls.state != ca_dedicated)
+			if (cls.state != ca_dedicated)
 			{
 				skinframe = NULL;
-				if (groupframes > 1)
-					sprintf (name, "%s_%i_%i", loadmodel->name, i, j);
-				else
-					sprintf (name, "%s_%i", loadmodel->name, i);
-				if (!(skinframe = R_SkinFrame_LoadExternal(name, texflags)))
+				// note: Nehahra's null.spr has width == 0 and height == 0
+				if (width > 0 && height > 0)
 				{
 					if (groupframes > 1)
-						sprintf (fogname, "%s_%i_%ifog", loadmodel->name, i, j);
+						sprintf (name, "%s_%i_%i", loadmodel->name, i, j);
 					else
-						sprintf (fogname, "%s_%ifog", loadmodel->name, i);
-					if (version == SPRITE32_VERSION)
-						skinframe = R_SkinFrame_LoadInternal(name, texflags, false, false, datapointer, width, height, 32, NULL, NULL);
-					else //if (version == SPRITE_VERSION || version == SPRITEHL_VERSION)
-						skinframe = R_SkinFrame_LoadInternal(name, texflags, false, false, datapointer, width, height, 8, palette, alphapalette);
+						sprintf (name, "%s_%i", loadmodel->name, i);
+					if (!(skinframe = R_SkinFrame_LoadExternal(name, texflags | TEXF_COMPRESS, false)))
+					{
+						if (groupframes > 1)
+							sprintf (fogname, "%s_%i_%ifog", loadmodel->name, i, j);
+						else
+							sprintf (fogname, "%s_%ifog", loadmodel->name, i);
+						if (version == SPRITE32_VERSION)
+							skinframe = R_SkinFrame_LoadInternal(name, texflags, false, false, datapointer, width, height, 32, NULL, NULL);
+						else //if (version == SPRITE_VERSION || version == SPRITEHL_VERSION)
+							skinframe = R_SkinFrame_LoadInternal(name, texflags, false, false, datapointer, width, height, 8, palette, alphapalette);
+					}
 				}
+				if (skinframe == NULL)
+					skinframe = R_SkinFrame_LoadMissing();
 				Mod_SpriteSetupTexture(&loadmodel->data_textures[realframes], skinframe, fullbright, additive);
 			}
 
@@ -217,10 +227,13 @@ void Mod_IDSP_Load(model_t *mod, void *buffer, void *bufferend)
 
 	datapointer = (unsigned char *)buffer;
 
+	loadmodel->modeldatatypestring = "SPR1";
+
 	loadmodel->type = mod_sprite;
 
 	loadmodel->DrawSky = NULL;
 	loadmodel->Draw = R_Model_Sprite_Draw;
+	loadmodel->DrawDepth = NULL;
 	loadmodel->CompileShadowVolume = NULL;
 	loadmodel->DrawShadowVolume = NULL;
 	loadmodel->DrawLight = NULL;
@@ -330,12 +343,15 @@ void Mod_IDS2_Load(model_t *mod, void *buffer, void *bufferend)
 	const dsprite2_t *pinqsprite;
 	skinframe_t *skinframe;
 	float modelradius;
-	int texflags = (r_mipsprites.integer ? TEXF_MIPMAP : 0) | (r_picmipsprites.integer ? TEXF_PICMIP : 0) | TEXF_ALPHA | TEXF_CLAMP | TEXF_PRECACHE;
+	int texflags = (r_mipsprites.integer ? TEXF_MIPMAP : 0) | (r_picmipsprites.integer ? TEXF_PICMIP : 0) | TEXF_COMPRESS | TEXF_ALPHA | TEXF_CLAMP | TEXF_PRECACHE;
+
+	loadmodel->modeldatatypestring = "SPR2";
 
 	loadmodel->type = mod_sprite;
 
 	loadmodel->DrawSky = NULL;
 	loadmodel->Draw = R_Model_Sprite_Draw;
+	loadmodel->DrawDepth = NULL;
 	loadmodel->CompileShadowVolume = NULL;
 	loadmodel->DrawShadowVolume = NULL;
 	loadmodel->DrawLight = NULL;
@@ -405,7 +421,7 @@ void Mod_IDS2_Load(model_t *mod, void *buffer, void *bufferend)
 		{
 			const dsprite2frame_t *pinframe;
 			pinframe = &pinqsprite->frames[i];
-			if (!(skinframe = R_SkinFrame_LoadExternal(pinframe->name, texflags)))
+			if (!(skinframe = R_SkinFrame_LoadExternal(pinframe->name, texflags, false)))
 			{
 				Con_Printf("Mod_IDS2_Load: failed to load %s", pinframe->name);
 				skinframe = R_SkinFrame_LoadMissing();