renamed MATERIALFLAG_WATER to MATERIALFLAG_WATERSCROLL

[xonotic/darkplaces.git] / model_shared.c

diff --git a/model_shared.c b/model_shared.c
index d341e172bce049ba7d33f167348ecd7ea4fb7e5b..9899adcf1653b9e9362132a83b0f211a727b5fca 100644 (file)
--- a/model_shared.c
+++ b/model_shared.c
@@ -245,6 +245,18 @@ model_t *Mod_LoadModel(model_t *mod, qboolean crash, qboolean checkdisk, qboolea
        VectorSet(mod->rotatedmins, -mod->radius, -mod->radius, -mod->radius);
        VectorSet(mod->rotatedmaxs, mod->radius, mod->radius, mod->radius);
 
+       // if we're loading a worldmodel, then this is a level change
+       if (mod->isworldmodel)
+       {
+               // clear out any stale submodels or worldmodels lying around
+               // if we did this clear before now, an error might abort loading and
+               // leave things in a bad state
+               Mod_RemoveStaleWorldModels(mod);
+               // reload q3 shaders, to make sure they are ready to go for this level
+               // (including any models loaded for this level)
+               Mod_LoadQ3Shaders();
+       }
+
        if (buf)
        {
                char *bufend = (char *)buf + filesize;
@@ -265,7 +277,6 @@ model_t *Mod_LoadModel(model_t *mod, qboolean crash, qboolean checkdisk, qboolea
                else if (!memcmp(buf, "DARKPLACESMODEL", 16)) Mod_DARKPLACESMODEL_Load(mod, buf, bufend);
                else if (!memcmp(buf, "ACTRHEAD", 8)) Mod_PSKMODEL_Load(mod, buf, bufend);
                else if (strlen(mod->name) >= 4 && !strcmp(mod->name - 4, ".map")) Mod_MAP_Load(mod, buf, bufend);
-               else if (!memcmp(buf, "MCBSPpad", 8)) Mod_Q1BSP_Load(mod, buf, bufend);
                else if (num == BSPVERSION || num == 30) Mod_Q1BSP_Load(mod, buf, bufend);
                else Con_Printf("Mod_LoadModel: model \"%s\" is of unknown/unsupported type\n", mod->name);
                Mem_Free(buf);
@@ -1133,7 +1144,7 @@ static void Q3Shaders_Clear()
 
 static void Q3Shader_AddToHash (q3shaderinfo_t* shader)
 {
-       unsigned short hash = CRC_Block ((const unsigned char *)shader->name, strlen (shader->name));
+       unsigned short hash = CRC_Block_CaseInsensitive ((const unsigned char *)shader->name, strlen (shader->name));
        q3shader_hash_entry_t* entry = q3shader_data->hash + (hash % Q3SHADER_HASH_SIZE);
        q3shader_hash_entry_t* lastEntry = NULL;
        while (entry != NULL)
@@ -1196,6 +1207,7 @@ void Mod_LoadQ3Shaders(void)
                        Vector4Set(shader.refractcolor4f, 1, 1, 1, 1);
                        shader.reflectfactor = 1;
                        Vector4Set(shader.reflectcolor4f, 1, 1, 1, 1);
+                       shader.r_water_wateralpha = 1;
 
                        strlcpy(shader.name, com_token, sizeof(shader.name));
                        if (!COM_ParseToken_QuakeC(&text, false) || strcasecmp(com_token, "{"))
@@ -1571,7 +1583,7 @@ void Mod_LoadQ3Shaders(void)
                                        shader.reflectfactor = atof(parameter[1]);
                                        Vector4Set(shader.reflectcolor4f, atof(parameter[2]), atof(parameter[3]), atof(parameter[4]), atof(parameter[5]));
                                }
-                               else if (!strcasecmp(parameter[0], "dp_water") && numparameters >= 11)
+                               else if (!strcasecmp(parameter[0], "dp_water") && numparameters >= 12)
                                {
                                        shader.textureflags |= Q3TEXTUREFLAG_WATERSHADER;
                                        shader.reflectmin = atof(parameter[1]);
@@ -1580,6 +1592,7 @@ void Mod_LoadQ3Shaders(void)
                                        shader.reflectfactor = atof(parameter[4]);
                                        Vector4Set(shader.refractcolor4f, atof(parameter[5]), atof(parameter[6]), atof(parameter[7]), 1);
                                        Vector4Set(shader.reflectcolor4f, atof(parameter[8]), atof(parameter[9]), atof(parameter[10]), 1);
+                                       shader.r_water_wateralpha = atof(parameter[11]);
                                }
                                else if (!strcasecmp(parameter[0], "deformvertexes") && numparameters >= 2)
                                {
@@ -1654,7 +1667,7 @@ void Mod_LoadQ3Shaders(void)
 
 q3shaderinfo_t *Mod_LookupQ3Shader(const char *name)
 {
-       unsigned short hash = CRC_Block ((const unsigned char *)name, strlen (name));
+       unsigned short hash = CRC_Block_CaseInsensitive ((const unsigned char *)name, strlen (name));
        q3shader_hash_entry_t* entry = q3shader_data->hash + (hash % Q3SHADER_HASH_SIZE);
        while (entry != NULL)
        {
@@ -1683,7 +1696,7 @@ qboolean Mod_LoadTextureFromQ3Shader(texture_t *texture, const char *name, qbool
                texture->basematerialflags = 0;
                if (shader->surfaceparms & Q3SURFACEPARM_SKY)
                {
-                       texture->basematerialflags |= MATERIALFLAG_SKY | MATERIALFLAG_NOSHADOW;
+                       texture->basematerialflags = MATERIALFLAG_SKY | MATERIALFLAG_NOSHADOW;
                        if (shader->skyboxname[0])
                        {
                                // quake3 seems to append a _ to the skybox name, so this must do so as well
@@ -1691,21 +1704,15 @@ qboolean Mod_LoadTextureFromQ3Shader(texture_t *texture, const char *name, qbool
                        }
                }
                else if ((texture->surfaceflags & Q3SURFACEFLAG_NODRAW) || shader->numlayers == 0)
-                       texture->basematerialflags |= MATERIALFLAG_NODRAW | MATERIALFLAG_NOSHADOW;
-               else if (shader->surfaceparms & Q3SURFACEPARM_LAVA)
-                       texture->basematerialflags |= MATERIALFLAG_WATER | MATERIALFLAG_LIGHTBOTHSIDES | MATERIALFLAG_FULLBRIGHT | MATERIALFLAG_NOSHADOW;
-               else if (shader->surfaceparms & Q3SURFACEPARM_SLIME)
-                       texture->basematerialflags |= MATERIALFLAG_WATER | MATERIALFLAG_LIGHTBOTHSIDES | MATERIALFLAG_WATERALPHA | MATERIALFLAG_NOSHADOW;
-               else if (shader->surfaceparms & Q3SURFACEPARM_WATER)
-                       texture->basematerialflags |= MATERIALFLAG_WATER | MATERIALFLAG_LIGHTBOTHSIDES | MATERIALFLAG_WATERALPHA | MATERIALFLAG_NOSHADOW;
+                       texture->basematerialflags = MATERIALFLAG_NODRAW | MATERIALFLAG_NOSHADOW;
                else
-                       texture->basematerialflags |= MATERIALFLAG_WALL;
+                       texture->basematerialflags = MATERIALFLAG_WALL;
                if (shader->layers[0].alphatest)
                        texture->basematerialflags |= MATERIALFLAG_ALPHATEST | MATERIALFLAG_NOSHADOW;
                if (shader->textureflags & Q3TEXTUREFLAG_TWOSIDED)
                        texture->basematerialflags |= MATERIALFLAG_NOSHADOW | MATERIALFLAG_NOCULLFACE;
                if (shader->textureflags & Q3TEXTUREFLAG_POLYGONOFFSET)
-                       texture->basepolygonoffset -= 2;
+                       texture->biaspolygonoffset -= 2;
                if (shader->textureflags & Q3TEXTUREFLAG_REFRACTION)
                        texture->basematerialflags |= MATERIALFLAG_REFRACTION;
                if (shader->textureflags & Q3TEXTUREFLAG_REFLECTION)
@@ -1801,6 +1808,7 @@ nothing                GL_ZERO GL_ONE
                Vector4Copy(shader->refractcolor4f, texture->refractcolor4f);
                texture->reflectfactor = shader->reflectfactor;
                Vector4Copy(shader->reflectcolor4f, texture->reflectcolor4f);
+               texture->r_water_wateralpha = shader->r_water_wateralpha;
        }
        else if (!strcmp(texture->name, "noshader"))
        {