1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
package io.github.moulberry.notenoughupdates;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.*;
import net.minecraft.client.renderer.block.model.BakedQuad;
import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
import net.minecraft.client.renderer.entity.RenderItem;
import net.minecraft.client.renderer.texture.TextureMap;
import net.minecraft.client.renderer.texture.TextureUtil;
import net.minecraft.client.renderer.tileentity.TileEntityItemStackRenderer;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.resources.model.IBakedModel;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.Vec3i;
import java.lang.reflect.Method;
import java.util.List;
public class CustomRenderItem {
public static void renderItemIntoGUI(RenderItem renderItem, ItemStack stack, int x, int y, boolean effect) {
IBakedModel ibakedmodel = renderItem.getItemModelMesher().getItemModel(stack);
GlStateManager.pushMatrix();
Minecraft.getMinecraft().getTextureManager().bindTexture(TextureMap.locationBlocksTexture);
Minecraft.getMinecraft().getTextureManager().getTexture(TextureMap.locationBlocksTexture).setBlurMipmap(false, false);
GlStateManager.enableRescaleNormal();
GlStateManager.enableAlpha();
GlStateManager.alphaFunc(516, 0.1F);
GlStateManager.enableBlend();
GlStateManager.blendFunc(770, 771);
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
setupGuiTransform(x, y, ibakedmodel.isGui3d());
ibakedmodel = net.minecraftforge.client.ForgeHooksClient.handleCameraTransforms(ibakedmodel, ItemCameraTransforms.TransformType.GUI);
renderItem(renderItem, stack, ibakedmodel, effect);
GlStateManager.disableAlpha();
GlStateManager.disableRescaleNormal();
GlStateManager.disableLighting();
GlStateManager.popMatrix();
Minecraft.getMinecraft().getTextureManager().bindTexture(TextureMap.locationBlocksTexture);
Minecraft.getMinecraft().getTextureManager().getTexture(TextureMap.locationBlocksTexture).restoreLastBlurMipmap();
}
private static void setupGuiTransform(int xPosition, int yPosition, boolean isGui3d) {
GlStateManager.translate((float)xPosition, (float)yPosition, 0);
GlStateManager.translate(8.0F, 8.0F, 0.0F);
GlStateManager.scale(1.0F, 1.0F, -1.0F);
GlStateManager.scale(0.5F, 0.5F, 0.5F);
if (isGui3d) {
GlStateManager.scale(40.0F, 40.0F, 40.0F);
GlStateManager.rotate(210.0F, 1.0F, 0.0F, 0.0F);
GlStateManager.rotate(-135.0F, 0.0F, 1.0F, 0.0F);
GlStateManager.enableLighting();
} else {
GlStateManager.scale(64.0F, 64.0F, 64.0F);
GlStateManager.rotate(180.0F, 1.0F, 0.0F, 0.0F);
GlStateManager.disableLighting();
}
}
public static void renderItem(RenderItem renderItem, ItemStack stack, IBakedModel model, boolean effect) {
if (stack != null) {
GlStateManager.pushMatrix();
GlStateManager.scale(0.5F, 0.5F, 0.5F);
if (model.isBuiltInRenderer()) {
GlStateManager.rotate(180.0F, 0.0F, 1.0F, 0.0F);
GlStateManager.translate(-0.5F, -0.5F, -0.5F);
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
GlStateManager.enableRescaleNormal();
TileEntityItemStackRenderer.instance.renderByItem(stack);
} else {
GlStateManager.translate(-0.5F, -0.5F, -0.5F);
Class<?>[] paramsRM = new Class[]{IBakedModel.class, ItemStack.class};
Method renderModelMethod = Utils.getMethod(RenderItem.class, paramsRM,
"renderModel", "func_175036_a");
if(renderModelMethod != null) {
renderModelMethod.setAccessible(true);
try {
renderModelMethod.invoke(renderItem, model, stack);
} catch(Exception e) {}
}
if (stack.hasEffect() && effect) {
Class<?>[] paramsRE = new Class[]{IBakedModel.class};
Method renderEffectMethod = Utils.getMethod(RenderItem.class, paramsRE,
"renderEffect", "func_180451_a");
if(renderEffectMethod != null) {
renderEffectMethod.setAccessible(true);
try {
renderEffectMethod.invoke(renderItem, model);
} catch(Exception e) {}
}
}
}
GlStateManager.popMatrix();
}
}
/*private static void renderModel(IBakedModel model, ItemStack stack)
{
renderModel(model, -1, stack);
}
private static void renderModel(IBakedModel model, int color)
{
renderModel(model, color, (ItemStack)null);
}
private static void renderModel(IBakedModel model, int color, ItemStack stack)
{
Tessellator tessellator = Tessellator.getInstance();
WorldRenderer worldrenderer = tessellator.getWorldRenderer();
worldrenderer.begin(7, DefaultVertexFormats.ITEM);
for (EnumFacing enumfacing : EnumFacing.values())
{
renderQuads(worldrenderer, model.getFaceQuads(enumfacing), color, stack);
}
renderQuads(worldrenderer, model.getGeneralQuads(), color, stack);
tessellator.draw();
}
private static void putQuadNormal(WorldRenderer renderer, BakedQuad quad)
{
Vec3i vec3i = quad.getFace().getDirectionVec();
renderer.putNormal((float)vec3i.getX(), (float)vec3i.getY(), (float)vec3i.getZ());
}
private static void renderQuad(WorldRenderer renderer, BakedQuad quad, int color)
{
renderer.addVertexData(quad.getVertexData());
renderer.putColor4(color);
putQuadNormal(renderer, quad);
}
private static void renderQuads(WorldRenderer renderer, List<BakedQuad> quads, int color, ItemStack stack)
{
boolean flag = color == -1 && stack != null;
int i = 0;
for (int j = quads.size(); i < j; ++i)
{
BakedQuad bakedquad = (BakedQuad)quads.get(i);
int k = color;
if (flag && bakedquad.hasTintIndex())
{
k = stack.getItem().getColorFromItemStack(stack, bakedquad.getTintIndex());
if (EntityRenderer.anaglyphEnable)
{
k = TextureUtil.anaglyphColor(k);
}
k = k | -16777216;
}
net.minecraftforge.client.model.pipeline.LightUtil.renderQuadColor(renderer, bakedquad, k);
}
}*/
}
|
