1 files changed, 102 insertions, 0 deletions
diff --git a/Minecraft.Client/HorseRenderer.cpp b/Minecraft.Client/HorseRenderer.cpp
new file mode 100644
index 00000000..006f9e20
--- /dev/null
+++ b/Minecraft.Client/HorseRenderer.cpp
@@ -0,0 +1,102 @@
+#include "stdafx.h"
+#include "HorseRenderer.h"
+#include "MobRenderer.h"
+#include "EntityRenderDispatcher.h"
+#include "..\Minecraft.World\net.minecraft.world.entity.animal.h"
+
+ResourceLocation HorseRenderer::HORSE_LOCATION = ResourceLocation(TN_MOB_HORSE_WHITE);
+ResourceLocation HorseRenderer::HORSE_MULE_LOCATION = ResourceLocation(TN_MOB_MULE);
+ResourceLocation HorseRenderer::HORSE_DONKEY_LOCATION = ResourceLocation(TN_MOB_DONKEY);
+ResourceLocation HorseRenderer::HORSE_ZOMBIE_LOCATION = ResourceLocation(TN_MOB_HORSE_ZOMBIE);
+ResourceLocation HorseRenderer::HORSE_SKELETON_LOCATION = ResourceLocation(TN_MOB_HORSE_SKELETON);
+
+std::map<wstring, ResourceLocation *> HorseRenderer::LAYERED_LOCATION_CACHE;
+
+HorseRenderer::HorseRenderer(Model *model, float f) : MobRenderer(model, f)
+{
+}
+
+void HorseRenderer::adjustHeight(shared_ptr<PathfinderMob> mob, float FHeight)
+{
+    glTranslatef(0.0F, FHeight, 0.0F);
+}
+
+void HorseRenderer::scale(shared_ptr<LivingEntity> entityliving, float f)
+{
+    float sizeFactor = 1.0f;
+
+	int type = dynamic_pointer_cast<EntityHorse>(entityliving)->getType();
+    if (type == EntityHorse::TYPE_DONKEY)
+	{
+        sizeFactor *= 0.87F;
+    }
+	else if (type == EntityHorse::TYPE_MULE)
+	{
+        sizeFactor *= 0.92F;
+    }
+    glScalef(sizeFactor, sizeFactor, sizeFactor);
+    MobRenderer::scale(entityliving, f);
+}
+
+void HorseRenderer::renderModel(shared_ptr<LivingEntity> mob, float wp, float ws, float bob, float headRotMinusBodyRot, float headRotx, float scale)
+{
+    if (mob->isInvisible())
+	{
+        model->setupAnim(wp, ws, bob, headRotMinusBodyRot, headRotx, scale, mob);
+    }
+	else
+	{
+        EntityRenderer::bindTexture(mob);
+        model->render(mob, wp, ws, bob, headRotMinusBodyRot, headRotx, scale, true);
+		// Ensure that any extra layers of texturing are disabled after rendering this horse
+		RenderManager.TextureBind(-1);
+    }
+}
+
+void HorseRenderer::bindTexture(ResourceLocation *location)
+{
+	// Set up (potentially) multiple texture layers for the horse
+	entityRenderDispatcher->textures->bindTextureLayers(location);
+}
+
+ResourceLocation *HorseRenderer::getTextureLocation(shared_ptr<Entity> entity)
+{
+	shared_ptr<EntityHorse> horse = dynamic_pointer_cast<EntityHorse>(entity);
+
+    if (!horse->hasLayeredTextures())
+	{
+        switch (horse->getType())
+		{
+		default:
+		case EntityHorse::TYPE_HORSE:		return &HORSE_LOCATION;
+		case EntityHorse::TYPE_MULE:		return &HORSE_MULE_LOCATION;
+		case EntityHorse::TYPE_DONKEY:		return &HORSE_DONKEY_LOCATION;
+		case EntityHorse::TYPE_UNDEAD:		return &HORSE_ZOMBIE_LOCATION;
+		case EntityHorse::TYPE_SKELETON:	return &HORSE_SKELETON_LOCATION;
+		}
+    }
+
+    return getOrCreateLayeredTextureLocation(horse);
+}
+
+ResourceLocation *HorseRenderer::getOrCreateLayeredTextureLocation(shared_ptr<EntityHorse> horse)
+{
+    wstring textureName = horse->getLayeredTextureHashName();
+
+    AUTO_VAR(it, LAYERED_LOCATION_CACHE.find(textureName));
+
+	ResourceLocation *location;
+	if (it != LAYERED_LOCATION_CACHE.end())
+	{
+		location = it->second;
+	}
+	else
+	{
+		LAYERED_LOCATION_CACHE[textureName] = new ResourceLocation(horse->getLayeredTextureLayers());
+			
+		it = LAYERED_LOCATION_CACHE.find(textureName);
+		location = it->second;
+	}
+
+    return location;
+}
+\ No newline at end of file