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[Feature] Armor Render Helper based on Fabric ArmorRenderer-API

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Frank 2023-06-10 22:34:21 +02:00
parent ee2e25eae8
commit 6b87c96839
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src/main/java/org/betterx/bclib/client/render/HumanoidArmorRenderer.java Normal file
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package org.betterx.bclib.client.render;
import com.mojang.blaze3d.vertex.PoseStack;
import com.mojang.blaze3d.vertex.VertexConsumer;
import net.minecraft.client.model.HumanoidModel;
import net.minecraft.client.renderer.MultiBufferSource;
import net.minecraft.client.renderer.RenderType;
import net.minecraft.client.renderer.texture.OverlayTexture;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.entity.EquipmentSlot;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.item.ArmorItem;
import net.minecraft.world.item.Item;
import net.minecraft.world.item.ItemStack;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.fabricmc.fabric.api.client.rendering.v1.ArmorRenderer;
import org.jetbrains.annotations.NotNull;
@Environment(EnvType.CLIENT)
public abstract class HumanoidArmorRenderer implements ArmorRenderer {
public interface CopyExtraState {
void copyPropertiesFrom(HumanoidModel<LivingEntity> parentModel);
}
@Override
public void render(
PoseStack pose, MultiBufferSource buffer,
ItemStack stack, LivingEntity entity, EquipmentSlot slot,
int light, HumanoidModel<LivingEntity> parentModel
) {
HumanoidModel<LivingEntity> model = getModelForSlot(entity, slot);
if (model != null) {
Item item = stack.getItem();
if (!(item instanceof ArmorItem)) {
return;
}
ArmorItem armorItem = (ArmorItem) item;
if (armorItem.getEquipmentSlot() != slot) {
return;
}
parentModel.copyPropertiesTo(model);
if (model instanceof CopyExtraState mdl) {
mdl.copyPropertiesFrom(parentModel);
}
setPartVisibility(model, slot);
renderModel(
pose, buffer, light, model,
getTextureForSlot(slot, usesInnerModel(slot)),
1.0f, 1.0f, 1.0f
);
if (stack.hasFoil()) {
this.renderGlint(pose, buffer, light, model);
}
}
}
@NotNull
protected abstract ResourceLocation getTextureForSlot(EquipmentSlot slot, boolean innerLayer);
protected abstract HumanoidModel<LivingEntity> getModelForSlot(LivingEntity entity, EquipmentSlot slot);
protected boolean usesInnerModel(EquipmentSlot equipmentSlot) {
return equipmentSlot == EquipmentSlot.LEGS;
}
protected void renderModel(
PoseStack pose, MultiBufferSource buffer,
int light,
HumanoidModel<LivingEntity> humanoidModel, ResourceLocation texture,
float r, float g, float b
) {
VertexConsumer vertexConsumer = buffer.getBuffer(RenderType.armorCutoutNoCull(texture));
humanoidModel.renderToBuffer(pose, vertexConsumer, light, OverlayTexture.NO_OVERLAY, r, g, b, 1.0f);
}
protected void renderGlint(
PoseStack pose,
MultiBufferSource buffer,
int light,
HumanoidModel<LivingEntity> humanoidModel
) {
humanoidModel.renderToBuffer(
pose, buffer.getBuffer(RenderType.armorEntityGlint()), light, OverlayTexture.NO_OVERLAY,
1.0f, 1.0f, 1.0f, 1.0f
);
}
protected void setPartVisibility(HumanoidModel<LivingEntity> humanoidModel, EquipmentSlot equipmentSlot) {
humanoidModel.setAllVisible(false);
switch (equipmentSlot) {
case HEAD: {
humanoidModel.head.visible = true;
humanoidModel.hat.visible = true;
break;
}
case CHEST: {
humanoidModel.body.visible = true;
humanoidModel.rightArm.visible = true;
humanoidModel.leftArm.visible = true;
break;
}
case LEGS: {
humanoidModel.body.visible = true;
humanoidModel.rightLeg.visible = true;
humanoidModel.leftLeg.visible = true;
break;
}
case FEET: {
humanoidModel.rightLeg.visible = true;
humanoidModel.leftLeg.visible = true;
}
}
}
}