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Added new Item function to allow for multiple rendering passes. 

Fixed a vinella bug where item layters would not line up for EntityItem's
Added new IItemRendere helper flag for 3d block translations.
This commit is contained in:
LexManos 2012-04-10 00:43:21 -07:00
parent 20e264f9ee
commit 0abb4e289a
8 changed files with 182 additions and 14 deletions
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7
forge/forge_client/src/net/minecraft/src/forge/IItemRenderer.java
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@ -69,6 +69,7 @@ public interface IItemRenderer
/**
* Determines if an up-and-down bobbing effect should be used when
* rendering an EntityItem, like most default items do.
*/
ENTITY_BOBBING,
@ -77,6 +78,12 @@ public interface IItemRenderer
* block or as a 2D texture.
*/
EQUIPPED_BLOCK,
/**
* Determines if the item should equate to a block that has
* RenderBlocks.renderItemIn3d return true
*/
BLOCK_3D,
/**
* Determines if the item should be rendered in GUI inventory slots as a 3D

15
forge/patches/minecraft/net/minecraft/src/Item.java.patch
View File

@ -28,7 +28,7 @@
Vec3D var23 = var13.addVector((double)var18 * var21, (double)var17 * var21, (double)var20 * var21);
MovingObjectPosition var24 = par1World.rayTraceBlocks_do_do(var13, var23, par3, !par3);
return var24;
@@ -579,4 +583,149 @@
@@ -579,4 +583,162 @@
{
StatList.initStats();
}
@ -176,5 +176,18 @@
+ }
+ */
+ return getIconIndex(stack);
+ }
+
+ /**
+ * Returns the number of render passes/layers this item has.
+ * Usually equates to ItemRenderer.renderItem being called for this many passes.
+ * Does not get called unless func_46058_c() is true;
+ *
+ * @param metadata The item's metadata
+ * @return The number of passes to run.
+ */
+ public int getRenderPasses(int metadata)
+ {
+ return func_46058_c() ? 2 : 1;
+ }
}

22
forge/patches/minecraft/net/minecraft/src/ItemRenderer.java.patch
View File

@ -75,3 +75,25 @@
GL11.glPopMatrix();
}
else if (var14 != null)
@@ -414,12 +435,15 @@
if (var14.getItem().func_46058_c())
{
this.renderItem(var3, var14, 0);
- var9 = Item.itemsList[var14.itemID].getColorFromDamage(var14.getItemDamage(), 1);
- var10 = (float)(var9 >> 16 & 255) / 255.0F;
- var11 = (float)(var9 >> 8 & 255) / 255.0F;
- var12 = (float)(var9 & 255) / 255.0F;
- GL11.glColor4f(var6 * var10, var6 * var11, var6 * var12, 1.0F);
- this.renderItem(var3, var14, 1);
+ for (int x = 1; x < var14.getItem().getRenderPasses(var14.getItemDamage()); x++)
+ {
+ var9 = Item.itemsList[var14.itemID].getColorFromDamage(var14.getItemDamage(), 1);
+ var10 = (float)(var9 >> 16 & 255) / 255.0F;
+ var11 = (float)(var9 >> 8 & 255) / 255.0F;
+ var12 = (float)(var9 & 255) / 255.0F;
+ GL11.glColor4f(var6 * var10, var6 * var11, var6 * var12, 1.0F);
+ this.renderItem(var3, var14, 1);
+ }
}
else
{

37
forge/patches/minecraft/net/minecraft/src/RenderBiped.java.patch Normal file
View File

@ -0,0 +1,37 @@
--- ../src_base/minecraft/net/minecraft/src/RenderBiped.java 0000-00-00 00:00:00.000000000 -0000
+++ ../src_work/minecraft/net/minecraft/src/RenderBiped.java 0000-00-00 00:00:00.000000000 -0000
@@ -1,5 +1,10 @@
package net.minecraft.src;
+import static net.minecraft.src.forge.IItemRenderer.ItemRenderType.EQUIPPED;
+import static net.minecraft.src.forge.IItemRenderer.ItemRendererHelper.BLOCK_3D;
+import net.minecraft.src.forge.IItemRenderer;
+import net.minecraft.src.forge.MinecraftForgeClient;
+
import org.lwjgl.opengl.GL11;
public class RenderBiped extends RenderLiving
@@ -32,7 +37,10 @@
GL11.glTranslatef(-0.0625F, 0.4375F, 0.0625F);
float var4;
- if (var3.itemID < 256 && RenderBlocks.renderItemIn3d(Block.blocksList[var3.itemID].getRenderType()))
+ IItemRenderer customRenderer = MinecraftForgeClient.getItemRenderer(var3, EQUIPPED);
+ boolean is3D = (customRenderer != null && customRenderer.shouldUseRenderHelper(EQUIPPED, var3, BLOCK_3D));
+
+ if (var3.itemID < 256 && (is3D || RenderBlocks.renderItemIn3d(Block.blocksList[var3.itemID].getRenderType())))
{
var4 = 0.5F;
GL11.glTranslatef(0.0F, 0.1875F, -0.3125F);
@@ -72,7 +80,10 @@
if (var3.getItem().func_46058_c())
{
- this.renderManager.itemRenderer.renderItem(par1EntityLiving, var3, 1);
+ for (int x = 1; x < var3.getItem().getRenderPasses(var3.getItemDamage()); x++)
+ {
+ this.renderManager.itemRenderer.renderItem(par1EntityLiving, var3, 1);
+ }
}
GL11.glPopMatrix();

29
forge/patches/minecraft/net/minecraft/src/RenderItem.java.patch
View File

@ -14,7 +14,7 @@
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;
@@ -55,10 +62,58 @@
@@ -55,10 +62,59 @@
float var18;
float var23;
@ -31,8 +31,9 @@
+ {
+ GL11.glTranslatef(0.0F, -var11, 0.0F);
+ }
+ boolean is3D = customRenderer.shouldUseRenderHelper(ENTITY, var10, BLOCK_3D);
+
+ if (var10.itemID < 256 && RenderBlocks.renderItemIn3d(Block.blocksList[var10.itemID].getRenderType()))
+ if (var10.itemID < 256 && (is3D || RenderBlocks.renderItemIn3d(Block.blocksList[var10.itemID].getRenderType())))
+ {
+ this.loadTexture(ForgeHooksClient.getTexture("/terrain.png", var10.getItem()));
+ float var21 = 0.25F;
@ -75,16 +76,21 @@
float var21 = 0.25F;
var15 = Block.blocksList[var10.itemID].getRenderType();
@@ -94,7 +149,7 @@
@@ -94,10 +150,11 @@
if (var10.getItem().func_46058_c())
{
GL11.glScalef(0.5F, 0.5F, 0.5F);
- this.loadTexture("/gui/items.png");
+ this.loadTexture(ForgeHooksClient.getTexture("/gui/items.png", Item.itemsList[var10.itemID]));
for (var14 = 0; var14 <= 1; ++var14)
- for (var14 = 0; var14 <= 1; ++var14)
+ for (var14 = 0; var14 < var10.getItem().getRenderPasses(var10.getItemDamage()); ++var14)
{
@@ -120,11 +175,11 @@
+ this.random.setSeed(187L); //Fixes Vanilla bug where layers would not render aligns properly.
var15 = var10.getItem().func_46057_a(var10.getItemDamage(), var14);
var16 = 1.0F;
@@ -120,11 +177,11 @@
if (var10.itemID < 256)
{
@ -98,7 +104,7 @@
}
if (this.field_27004_a)
@@ -186,10 +241,10 @@
@@ -186,10 +243,10 @@
float var11;
float var12;
float var13;
@ -111,16 +117,19 @@
Block var15 = Block.blocksList[par3];
GL11.glPushMatrix();
GL11.glTranslatef((float)(par6 - 2), (float)(par7 + 3), -3.0F + this.zLevel);
@@ -221,7 +276,7 @@
@@ -221,9 +278,9 @@
if (Item.itemsList[par3].func_46058_c())
{
GL11.glDisable(GL11.GL_LIGHTING);
- par2RenderEngine.bindTexture(par2RenderEngine.getTexture("/gui/items.png"));
+ par2RenderEngine.bindTexture(par2RenderEngine.getTexture(ForgeHooksClient.getTexture("/gui/items.png", Item.itemsList[par3])));
for (var8 = 0; var8 <= 1; ++var8)
- for (var8 = 0; var8 <= 1; ++var8)
+ for (var8 = 0; var8 < Item.itemsList[par3].getRenderPasses(par4); ++var8)
{
@@ -247,11 +302,11 @@
int var9 = Item.itemsList[par3].func_46057_a(par4, var8);
var10 = Item.itemsList[par3].getColorFromDamage(par4, var8);
@@ -247,11 +304,11 @@
if (par3 < 256)
{
@ -134,7 +143,7 @@
}
var8 = Item.itemsList[par3].getColorFromDamage(par4, 0);
@@ -279,7 +334,58 @@
@@ -279,7 +336,58 @@
{
if (par3ItemStack != null)
{

44
forge/patches/minecraft/net/minecraft/src/RenderPlayer.java.patch
View File

@ -1,14 +1,19 @@
--- ../src_base/minecraft/net/minecraft/src/RenderPlayer.java 0000-00-00 00:00:00.000000000 -0000
+++ ../src_work/minecraft/net/minecraft/src/RenderPlayer.java 0000-00-00 00:00:00.000000000 -0000
@@ -2,6 +2,7 @@
@@ -1,7 +1,12 @@
package net.minecraft.src;
+import static net.minecraft.src.forge.IItemRenderer.ItemRenderType.EQUIPPED;
+import static net.minecraft.src.forge.IItemRenderer.ItemRendererHelper.BLOCK_3D;
import net.minecraft.client.Minecraft;
import org.lwjgl.opengl.GL11;
+import net.minecraft.src.forge.IArmorTextureProvider;
+import net.minecraft.src.forge.IItemRenderer;
+import net.minecraft.src.forge.MinecraftForgeClient;
public class RenderPlayer extends RenderLiving
{
@@ -32,7 +33,14 @@
@@ -32,7 +37,14 @@
if (var5 instanceof ItemArmor)
{
ItemArmor var6 = (ItemArmor)var5;
@ -24,3 +29,38 @@
ModelBiped var7 = par2 == 2 ? this.modelArmor : this.modelArmorChestplate;
var7.bipedHead.showModel = par2 == 0;
var7.bipedHeadwear.showModel = par2 == 0;
@@ -164,7 +176,10 @@
GL11.glPushMatrix();
this.modelBipedMain.bipedHead.postRender(0.0625F);
- if (RenderBlocks.renderItemIn3d(Block.blocksList[var3.itemID].getRenderType()))
+ IItemRenderer customRenderer = MinecraftForgeClient.getItemRenderer(var3, EQUIPPED);
+ boolean is3D = (customRenderer != null && customRenderer.shouldUseRenderHelper(EQUIPPED, var3, BLOCK_3D));
+
+ if (is3D || RenderBlocks.renderItemIn3d(Block.blocksList[var3.itemID].getRenderType()))
{
float var4 = 0.625F;
GL11.glTranslatef(0.0F, -0.25F, 0.0F);
@@ -265,8 +280,11 @@
{
var20 = var21.getItemUseAction();
}
-
- if (var21.itemID < 256 && RenderBlocks.renderItemIn3d(Block.blocksList[var21.itemID].getRenderType()))
+
+ IItemRenderer customRenderer = MinecraftForgeClient.getItemRenderer(var21, EQUIPPED);
+ boolean is3D = (customRenderer != null && customRenderer.shouldUseRenderHelper(EQUIPPED, var21, BLOCK_3D));
+
+ if (var21.itemID < 256 && (is3D || RenderBlocks.renderItemIn3d(Block.blocksList[var21.itemID].getRenderType())))
{
var6 = 0.5F;
GL11.glTranslatef(0.0F, 0.1875F, -0.3125F);
@@ -319,7 +337,7 @@
if (var21.getItem().func_46058_c())
{
- for (int var25 = 0; var25 <= 1; ++var25)
+ for (int var25 = 0; var25 < var21.getItem().getRenderPasses(var21.getItemDamage()); ++var25)
{
int var24 = var21.getItem().getColorFromDamage(var21.getItemDamage(), var25);
float var26 = (float)(var24 >> 16 & 255) / 255.0F;

25
forge/patches/minecraft/net/minecraft/src/RenderSnowMan.java.patch Normal file
View File

@ -0,0 +1,25 @@
--- ../src_base/minecraft/net/minecraft/src/RenderSnowMan.java 0000-00-00 00:00:00.000000000 -0000
+++ ../src_work/minecraft/net/minecraft/src/RenderSnowMan.java 0000-00-00 00:00:00.000000000 -0000
@@ -1,5 +1,10 @@
package net.minecraft.src;
+import static net.minecraft.src.forge.IItemRenderer.ItemRenderType.EQUIPPED;
+import static net.minecraft.src.forge.IItemRenderer.ItemRendererHelper.BLOCK_3D;
+import net.minecraft.src.forge.IItemRenderer;
+import net.minecraft.src.forge.MinecraftForgeClient;
+
import org.lwjgl.opengl.GL11;
public class RenderSnowMan extends RenderLiving
@@ -24,7 +29,10 @@
GL11.glPushMatrix();
this.snowmanModel.field_40305_c.postRender(0.0625F);
- if (RenderBlocks.renderItemIn3d(Block.blocksList[var3.itemID].getRenderType()))
+ IItemRenderer customRenderer = MinecraftForgeClient.getItemRenderer(var3, EQUIPPED);
+ boolean is3D = (customRenderer != null && customRenderer.shouldUseRenderHelper(EQUIPPED, var3, BLOCK_3D));
+
+ if (is3D || RenderBlocks.renderItemIn3d(Block.blocksList[var3.itemID].getRenderType()))
{
float var4 = 0.625F;
GL11.glTranslatef(0.0F, -0.34375F, 0.0F);

17
forge/patches/minecraft_server/net/minecraft/src/Item.java.patch
View File

@ -28,7 +28,7 @@
Vec3D var23 = var13.addVector((double)var18 * var21, (double)var17 * var21, (double)var20 * var21);
MovingObjectPosition var24 = par1World.rayTraceBlocks_do_do(var13, var23, par3, !par3);
return var24;
@@ -509,4 +517,149 @@
@@ -509,4 +517,164 @@
{
StatList.initStats();
}
@ -176,5 +176,20 @@
+ }
+ */
+ return 0;
+ }
+
+ /**
+ * Returns the number of render passes/layers this item has.
+ * Usually equates to ItemRenderer.renderItem being called for this many passes.
+ * Does not get called unless func_46058_c() is true;
+ *
+ * Not called on the server
+ *
+ * @param metadata The item's metadata
+ * @return The number of passes to run.
+ */
+ public int getRenderPasses(int metadata)
+ {
+ return 1; //return func_46058_c() ? 2 : 1;
+ }
}