tggamesyt/szar
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fixed radiated foods kinda

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This commit is contained in:
TGdoesCode
2026-02-16 11:16:53 +01:00
parent befa4406e4
commit 5b5fdd8cd1
6 changed files with 148 additions and 41 deletions
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79
src/client/java/dev/tggamesyt/szar/client/mixin/RadiatedItemRendererMixin.java
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@@ -1,23 +1,30 @@
package dev.tggamesyt.szar.client.mixin;
import dev.tggamesyt.szar.Szar;
import net.minecraft.client.render.RenderLayer;
import net.minecraft.client.render.VertexConsumer;
import net.minecraft.client.render.VertexConsumerProvider;
import net.minecraft.client.render.item.ItemRenderer;
import net.minecraft.client.render.model.BakedModel;
import net.minecraft.client.render.model.json.ModelTransformationMode;
import net.minecraft.client.texture.SpriteAtlasTexture;
import net.minecraft.client.util.math.MatrixStack;
import net.minecraft.item.ItemStack;
import net.minecraft.item.Item;
import net.minecraft.util.Identifier;
import org.joml.Matrix4f;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
import java.util.Random;
@Mixin(ItemRenderer.class)
public abstract class RadiatedItemRendererMixin {
private static final Identifier WHITE =
new Identifier(Szar.MOD_ID, "textures/block/white.png");
@Inject(
method = "renderItem(Lnet/minecraft/item/ItemStack;Lnet/minecraft/client/render/model/json/ModelTransformationMode;ZLnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumerProvider;IILnet/minecraft/client/render/model/BakedModel;)V",
at = @At("TAIL")
@@ -34,24 +41,72 @@ public abstract class RadiatedItemRendererMixin {
if (!stack.hasNbt() || !stack.getNbt().getBoolean("Radiated")) return;
int x = Math.min(stack.getNbt().getInt("RadPixelX"), 15) / 2;
int y = Math.min(stack.getNbt().getInt("RadPixelY"), 15) / 2;
/*
* Generate deterministic random pixel position.
* Same stack type + same NBT → same pixel.
* No stored coordinates required.
*/
int seed = Item.getRawId(stack.getItem());
if (stack.hasNbt()) {
seed = 31 * seed + stack.getNbt().hashCode();
}
Random random = new Random(seed);
int x = random.nextInt(16);
int y = random.nextInt(16);
matrices.push();
Matrix4f matrix = matrices.peek().getPositionMatrix();
VertexConsumer vc = vertexConsumers.getBuffer(RenderLayer.getSolid()); // no atlas
VertexConsumer vc = vertexConsumers.getBuffer(
RenderLayer.getBeaconBeam(WHITE, false)
);
float px = x / 16f;
float py = y / 16f;
// Convert 0–15 pixel coords into -0.5 → +0.5 item space
float px = (x / 16f) - 0.5f;
float py = (y / 16f) - 0.5f;
float size = 1f / 16f;
float z = 0.01f;
float z = 0.5f;
// draw 1px green quad on top of item
vc.vertex(matrix, px, py, z).color(0f,1f,0f,1f).texture(0f,0f).overlay(overlay).light(light).normal(0f,0f,1f).next();
vc.vertex(matrix, px + size, py, z).color(0f,1f,0f,1f).texture(0f,0f).overlay(overlay).light(light).normal(0f,0f,1f).next();
vc.vertex(matrix, px + size, py + size, z).color(0f,1f,0f,1f).texture(0f,0f).overlay(overlay).light(light).normal(0f,0f,1f).next();
vc.vertex(matrix, px, py + size, z).color(0f,1f,0f,1f).texture(0f,0f).overlay(overlay).light(light).normal(0f,0f,1f).next();
// Bright radioactive green
float r = 0.35f;
float g = 1.0f;
float b = 0.35f;
vc.vertex(matrix, px, py, z)
.color(r, g, b, 1f)
.texture(0f, 0f)
.overlay(overlay)
.light(0xF000F0)
.normal(0f, 0f, 1f)
.next();
vc.vertex(matrix, px + size, py, z)
.color(r, g, b, 1f)
.texture(0f, 0f)
.overlay(overlay)
.light(0xF000F0)
.normal(0f, 0f, 1f)
.next();
vc.vertex(matrix, px + size, py + size, z)
.color(r, g, b, 1f)
.texture(0f, 0f)
.overlay(overlay)
.light(0xF000F0)
.normal(0f, 0f, 1f)
.next();
vc.vertex(matrix, px, py + size, z)
.color(r, g, b, 1f)
.texture(0f, 0f)
.overlay(overlay)
.light(0xF000F0)
.normal(0f, 0f, 1f)
.next();
matrices.pop();
}