Add mod_iqm model type enum

Add stubs for loading / drawing IQM Check if model type is IQM for loading Check if model type is IQM for drawing
nzp-team · Jan 8, 2024 · 2d8c725 · 2d8c725
1 parent c7a9fd5
commit 2d8c725
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Showing 4 changed files with 39 additions and 5 deletions.
diff --git a/source/psp/video_hardware_iqm.h b/source/psp/video_hardware_iqm.h
@@ -0,0 +1,17 @@
+#define IQMHEADER "INTERQUAKEMODEL\0"
+
+
+/*
+=================
+Mod_LoadIQMModel
+=================
+*/
+void Mod_LoadIQMModel (model_t *model, void *buffer) {
+
+}
+
+
+
+void R_DrawIQMModel(entity_t *currententity) {
+
+}
diff --git a/source/psp/video_hardware_main.cpp b/source/psp/video_hardware_main.cpp
@@ -3334,6 +3334,9 @@ void R_DrawEntitiesOnList (void)
 				R_DrawAliasModel (currententity);
 			}
 
+			break;
+		case mod_iqm:
+			R_DrawIQMModel(currententity);
 			break;
 		case mod_md3:
 			R_DrawQ3Model (currententity);
@@ -3487,6 +3490,9 @@ void R_DrawViewModel (void)
 			R_DrawAliasModel (currententity);
 			r_i_model_transform.value = old_i_model_transform;
 			break;
+		case mod_iqm:
+			R_DrawIQMModel(currententity);
+			break;
 		case mod_md3:
 			R_DrawQ3Model (currententity);
 			break;
@@ -3559,6 +3565,9 @@ void R_DrawView2Model (void)
             R_DrawAliasModel (currententity);
         r_i_model_transform.value = old_i_model_transform;
 		break;
+	case mod_iqm:
+		R_DrawIQMModel(currententity);
+		break;
     case mod_md3:
 		R_DrawQ3Model (currententity);
 		break;

diff --git a/source/psp/video_hardware_model.cpp b/source/psp/video_hardware_model.cpp
@@ -201,13 +201,13 @@ void Mod_ClearAll (void)
 	for (i=0 , mod=mod_known ; i<mod_numknown ; i++, mod++)
 	{
 
-		if (mod->type != mod_alias && mod->type != mod_md3 && mod->type != mod_halflife)
+		if (mod->type != mod_alias && mod->type != mod_iqm && mod->type != mod_md3 && mod->type != mod_halflife)
 		{
 			mod->needload = qtrue;
         }
 
 		//Models & Sprite Unloading code By Crow_bar
-		if (mod->type == mod_alias || mod->type == mod_md3 || mod->type == mod_halflife)
+		if (mod->type == mod_alias || mod->type == mod_iqm || mod->type == mod_md3 || mod->type == mod_halflife)
 		{
 			if (Cache_Check (&mod->cache))
 				Cache_Free (&mod->cache);
@@ -293,7 +293,7 @@ void Mod_TouchModel (char *name)
 
 	mod = Mod_FindName (name);
 
-	if (!mod->needload && (mod->type == mod_alias || mod->type == mod_md3 || mod->type == mod_halflife))
+	if (!mod->needload && (mod->type == mod_alias || mod->type == mod_iqm || mod->type == mod_md3 || mod->type == mod_halflife))
 		Cache_Check (&mod->cache);
 
 }
@@ -315,7 +315,7 @@ model_t *Mod_LoadModel (model_t *mod, qboolean crash)
 
 	if (!mod->needload)
 	{
-		if (mod->type == mod_alias || mod->type == mod_md3 || mod->type == mod_halflife)
+		if (mod->type == mod_alias || mod->type == mod_iqm || mod->type == mod_md3 || mod->type == mod_halflife)
 		{
 			d = Cache_Check (&mod->cache);
 			if (d)
@@ -387,6 +387,13 @@ model_t *Mod_LoadModel (model_t *mod, qboolean crash)
 // call the apropriate loader
 	mod->needload = qfalse;
 
+	// Check if the first few bytes are the IQM header
+	if(!strcmp( (char*) buf, IQMHEADER)) {
+		Con_Printf("IQM model loading requested!\n" );
+		Mod_LoadIQMModel(mod, buf);
+		return mod;
+	}
+
 	switch (LittleLong(*(unsigned *)buf))
 	{
 	case IDPOLYHEADER:     //Quake .mdl support

diff --git a/source/psp/video_hardware_model.h b/source/psp/video_hardware_model.h
@@ -393,7 +393,8 @@ mod_brush,
 mod_sprite,
 mod_alias,
 mod_halflife,
-mod_md3
+mod_md3,
+mod_iqm
 }
 modtype_t;