maciek/TechReborn
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Started work on custom connected texture system

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This will make the textures at runtime, so we will only need to have 2
sprites to do it
This commit is contained in:
Modmuss50 2015-09-26 09:16:08 +01:00
parent 2dfaf5e739
commit bc5d9cf88b
2 changed files with 146 additions and 4 deletions
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31
src/main/java/techreborn/blocks/BlockMachineCasing.java
View file

@ -3,8 +3,11 @@ package techreborn.blocks;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import erogenousbeef.coreTR.multiblock.BlockMultiblockBase;
import forestry.core.render.TextureManager;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.renderer.texture.TextureMap;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
@ -14,6 +17,7 @@ import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import techreborn.client.TechRebornCreativeTab;
import techreborn.client.texture.ConnectedTextureGenerator;
import techreborn.tiles.TileMachineCasing;
import java.util.List;
@ -50,14 +54,33 @@ public class BlockMachineCasing extends BlockMultiblockBase {
return metaData;
}
// @Override
// @SideOnly(Side.CLIENT)
// public void registerBlockIcons(IIconRegister iconRegister) {
// this.textures = new IIcon[types.length];
//
// for (int i = 0; i < types.length; i++) {
// textures[i] = iconRegister.registerIcon("techreborn:"
// + "machine/casing" + types[i]);
// }
// }
@Override
@SideOnly(Side.CLIENT)
public void registerBlockIcons(IIconRegister iconRegister) {
this.textures = new IIcon[types.length];
for (int i = 0; i < types.length; i++) {
textures[i] = iconRegister.registerIcon("techreborn:"
+ "machine/casing" + types[i]);
if(iconRegister instanceof TextureMap){
TextureMap map = (TextureMap) iconRegister;
for (int i = 0; i < types.length; i++) {
String name = ConnectedTextureGenerator.getDerivedName(types[i]);
System.out.println(name);
TextureAtlasSprite texture = map.getTextureExtry(name);
if(texture == null){
texture = new ConnectedTextureGenerator(name, types[i]);
map.setTextureEntry(name, texture);
}
textures[i] = map.getTextureExtry(name);
}
}
}

119
src/main/java/techreborn/client/texture/ConnectedTextureGenerator.java Normal file
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@ -0,0 +1,119 @@
package techreborn.client.texture;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.resources.IResource;
import net.minecraft.client.resources.IResourceManager;
import net.minecraft.client.resources.data.AnimationMetadataSection;
import net.minecraft.util.ResourceLocation;
import techreborn.lib.ModInfo;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.IOException;
public class ConnectedTextureGenerator extends TextureAtlasSprite {
public BufferedImage output_image = null;
String type;
public ConnectedTextureGenerator(String name, String type) {
super(name);
this.type = type;
}
public static String getDerivedName(String s2) {
return ModInfo.MOD_ID + ":machine/casing/" + s2;
}
public static ResourceLocation getTypeResource(String type) {
return new ResourceLocation("techreborn", "textures/blocks/machine/casing" + type + ".png");
}
private static int[] createTexture(int w, int[] type_data) {
int red = 0;
int green = 0;
int blue = 0;
int alpha = 0;
for (int i = 0; i < type_data.length; i++) {
red += getRed(type_data[i]);
green += getGreen(type_data[i]);
blue += getBlue(type_data[i]);
alpha += getAlpha(type_data[i]);
}
red = red / type_data.length;
green = green / type_data.length;
blue = blue / type_data.length;
alpha = alpha / type_data.length;
int[] new_data = type_data;
for (int i = 0; i < 256; i += 1) {
int x = (i % w);
int y = (i - x) / w;
if (y <= 2 || y >= 14 || x <= 2 || x >= 14) {
new_data[i] = makeCol(red, green, blue, alpha);
}
}
return new_data;
}
public static int makeCol(int red, int green, int blue, int alpha) {
return (alpha << 24) | (red << 16) | (green << 8) | blue;
}
public static int getAlpha(int col) {
return (col & 0xff000000) >> 24;
}
public static int getRed(int col) {
return (col & 0x00ff0000) >> 16;
}
public static int getGreen(int col) {
return (col & 0x0000ff00) >> 8;
}
public static int getBlue(int col) {
return col & 0x000000ff;
}
@Override
public boolean hasCustomLoader(IResourceManager manager, ResourceLocation location) {
return true;
}
@Override
public boolean load(IResourceManager manager, ResourceLocation location) {
int mp = Minecraft.getMinecraft().gameSettings.mipmapLevels;
BufferedImage[] type_image = new BufferedImage[1 + mp];
AnimationMetadataSection animation = null;
try {
IResource typeResource = manager.getResource(getTypeResource(type));
type_image[0] = ImageIO.read(typeResource.getInputStream());
animation = (AnimationMetadataSection) typeResource.getMetadata("animation");
} catch (IOException e) {
e.printStackTrace();
}
int w = type_image[0].getWidth();
int h = type_image[0].getHeight();
output_image = new BufferedImage(w, h, 2);
int[] type_data = new int[w * w];
for (int y = 0; y < h; y += w) {
type_image[0].getRGB(0, y, w, w, type_data, 0, w);
int[] new_data = createTexture(w, type_data);
output_image.setRGB(0, y, w, w, new_data, 0, w);
}
type_image[0] = output_image;
this.loadSprite(type_image, animation, (float) Minecraft.getMinecraft().gameSettings.anisotropicFiltering > 1.0F);
System.out.println("Loaded texture!");
return false;
}
}