CinderLoE/src (1)/main/java/com/zivilon/cinder_loe/mixins/MixinRendererLivingEntity.java

package com.zivilon.cinder_loe.mixins;

import com.zivilon.cinder_loe.CinderLoE_Config;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Overwrite;
import org.spongepowered.asm.mixin.Shadow;

import net.minecraft.client.model.ModelBase;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.entity.Render;
import net.minecraft.client.renderer.entity.RendererLivingEntity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.util.MathHelper;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.event.RenderLivingEvent;
import net.minecraftforge.common.MinecraftForge;

@Mixin(RendererLivingEntity.class)
public abstract class MixinRendererLivingEntity extends Render {

    @Shadow
    protected ModelBase renderPassModel;

    @Shadow
    protected ModelBase mainModel;

    @Shadow
    private static final ResourceLocation RES_ITEM_GLINT = new ResourceLocation("textures/misc/enchanted_item_glint.png");

    @Shadow
    private static final Logger logger = LogManager.getLogger();

    @Shadow
    protected int inheritRenderPass(EntityLivingBase p_77035_1_, int p_77035_2_, float p_77035_3_) {
        return 0;
    }

    @Shadow
    protected int getColorMultiplier(EntityLivingBase p_77030_1_, float p_77030_2_, float p_77030_3_) {
        return 0;
    }

    @Shadow
    protected void func_82408_c(EntityLivingBase p_82408_1_, int p_82408_2_, float p_82408_3_) {}

    @Shadow
    protected void renderEquippedItems(EntityLivingBase p_77029_1_, float p_77029_2_) {}

    @Shadow
    protected float handleRotationFloat(EntityLivingBase p_77044_1_, float p_77044_2_) {
        return 0.0F;
    }

    @Shadow
    protected void rotateCorpse(EntityLivingBase p_77043_1_, float p_77043_2_, float p_77043_3_, float p_77043_4_) {}

    @Shadow
    protected void renderLivingAt(EntityLivingBase p_77039_1_, double p_77039_2_, double p_77039_4_, double p_77039_6_) {}

    @Shadow
    protected void passSpecialRender(EntityLivingBase p_77033_1_, double p_77033_2_, double p_77033_4_, double p_77033_6_) {}

    @Shadow
    protected int shouldRenderPass(EntityLivingBase p_77032_1_, int p_77032_2_, float p_77032_3_) {
        return 0;
    }

    @Shadow
    protected void preRenderCallback(EntityLivingBase p_77041_1_, float p_77041_2_) {}

    @Shadow
    private float interpolateRotation(float p_77034_1_, float p_77034_2_, float p_77034_3_) {
        return 0.0F;
    }

    @Shadow
    protected void renderModel(EntityLivingBase p_77036_1_, float p_77036_2_, float p_77036_3_, float p_77036_4_, float p_77036_5_, float p_77036_6_, float p_77036_7_) {}

    @Shadow
    protected float renderSwingProgress(EntityLivingBase p_77040_1_, float p_77040_2_) {
        return 0.0F;
    }

    /**
    * @author Shinare
    * @reason Added support for configurable enchantment colour
    */
    @Overwrite
    public void doRender(EntityLivingBase p_76986_1_, double p_76986_2_, double p_76986_4_, double p_76986_6_, float p_76986_8_, float p_76986_9_)
    {
        if (MinecraftForge.EVENT_BUS.post(new RenderLivingEvent.Pre(p_76986_1_, (RendererLivingEntity)(Object)this, p_76986_2_, p_76986_4_, p_76986_6_))) return;
        GL11.glPushMatrix();
        GL11.glDisable(GL11.GL_CULL_FACE);
        this.mainModel.onGround = this.renderSwingProgress(p_76986_1_, p_76986_9_);

        if (this.renderPassModel != null)
        {
            this.renderPassModel.onGround = this.mainModel.onGround;
        }

        this.mainModel.isRiding = p_76986_1_.isRiding();

        if (this.renderPassModel != null)
        {
            this.renderPassModel.isRiding = this.mainModel.isRiding;
        }

        this.mainModel.isChild = p_76986_1_.isChild();

        if (this.renderPassModel != null)
        {
            this.renderPassModel.isChild = this.mainModel.isChild;
        }

        try
        {
            float f2 = this.interpolateRotation(p_76986_1_.prevRenderYawOffset, p_76986_1_.renderYawOffset, p_76986_9_);
            float f3 = this.interpolateRotation(p_76986_1_.prevRotationYawHead, p_76986_1_.rotationYawHead, p_76986_9_);
            float f4;

            if (p_76986_1_.isRiding() && p_76986_1_.ridingEntity instanceof EntityLivingBase)
            {
                EntityLivingBase entitylivingbase1 = (EntityLivingBase)p_76986_1_.ridingEntity;
                f2 = this.interpolateRotation(entitylivingbase1.prevRenderYawOffset, entitylivingbase1.renderYawOffset, p_76986_9_);
                f4 = MathHelper.wrapAngleTo180_float(f3 - f2);

                if (f4 < -85.0F)
                {
                    f4 = -85.0F;
                }

                if (f4 >= 85.0F)
                {
                    f4 = 85.0F;
                }

                f2 = f3 - f4;

                if (f4 * f4 > 2500.0F)
                {
                    f2 += f4 * 0.2F;
                }
            }

            float f13 = p_76986_1_.prevRotationPitch + (p_76986_1_.rotationPitch - p_76986_1_.prevRotationPitch) * p_76986_9_;
            this.renderLivingAt(p_76986_1_, p_76986_2_, p_76986_4_, p_76986_6_);
            f4 = this.handleRotationFloat(p_76986_1_, p_76986_9_);
            this.rotateCorpse(p_76986_1_, f4, f2, p_76986_9_);
            float f5 = 0.0625F;
            GL11.glEnable(GL12.GL_RESCALE_NORMAL);
            GL11.glScalef(-1.0F, -1.0F, 1.0F);
            this.preRenderCallback(p_76986_1_, p_76986_9_);
            GL11.glTranslatef(0.0F, -24.0F * f5 - 0.0078125F, 0.0F);
            float f6 = p_76986_1_.prevLimbSwingAmount + (p_76986_1_.limbSwingAmount - p_76986_1_.prevLimbSwingAmount) * p_76986_9_;
            float f7 = p_76986_1_.limbSwing - p_76986_1_.limbSwingAmount * (1.0F - p_76986_9_);

            if (p_76986_1_.isChild())
            {
                f7 *= 3.0F;
            }

            if (f6 > 1.0F)
            {
                f6 = 1.0F;
            }

            GL11.glEnable(GL11.GL_ALPHA_TEST);
            this.mainModel.setLivingAnimations(p_76986_1_, f7, f6, p_76986_9_);
            this.renderModel(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);
            int j;
            float f8;
            float f9;
            float f10;

            for (int i = 0; i < 4; ++i)
            {
                j = this.shouldRenderPass(p_76986_1_, i, p_76986_9_);

                if (j > 0)
                {
                    this.renderPassModel.setLivingAnimations(p_76986_1_, f7, f6, p_76986_9_);
                    this.renderPassModel.render(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);

                    if ((j & 240) == 16)
                    {
                        this.func_82408_c(p_76986_1_, i, p_76986_9_);
                        this.renderPassModel.render(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);
                    }

                    if ((j & 15) == 15)
                    {
                        f8 = (float)p_76986_1_.ticksExisted + p_76986_9_;
                        this.bindTexture(RES_ITEM_GLINT);
                        GL11.glEnable(GL11.GL_BLEND);
                        f9 = 0.5F;
                        GL11.glColor4f(f9, f9, f9, 1.0F);
                        GL11.glDepthFunc(GL11.GL_EQUAL);
                        GL11.glDepthMask(false);

                        for (int k = 0; k < 2; ++k)
                        {
                            GL11.glDisable(GL11.GL_LIGHTING);
                            GL11.glColor4f(CinderLoE_Config.enchantment_color_red, CinderLoE_Config.enchantment_color_green, CinderLoE_Config.enchantment_color_blue, 1.0F);
                            GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE);
                            GL11.glMatrixMode(GL11.GL_TEXTURE);
                            GL11.glLoadIdentity();
                            float f11 = f8 * (0.001F + (float)k * 0.003F) * 20.0F;
                            float f12 = 0.33333334F;
                            GL11.glScalef(f12, f12, f12);
                            GL11.glRotatef(30.0F - (float)k * 60.0F, 0.0F, 0.0F, 1.0F);
                            GL11.glTranslatef(0.0F, f11, 0.0F);
                            GL11.glMatrixMode(GL11.GL_MODELVIEW);
                            this.renderPassModel.render(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);
                        }

                        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
                        GL11.glMatrixMode(GL11.GL_TEXTURE);
                        GL11.glDepthMask(true);
                        GL11.glLoadIdentity();
                        GL11.glMatrixMode(GL11.GL_MODELVIEW);
                        GL11.glEnable(GL11.GL_LIGHTING);
                        GL11.glDisable(GL11.GL_BLEND);
                        GL11.glDepthFunc(GL11.GL_LEQUAL);
                    }

                    GL11.glDisable(GL11.GL_BLEND);
                    GL11.glEnable(GL11.GL_ALPHA_TEST);
                }
            }

            GL11.glDepthMask(true);
            this.renderEquippedItems(p_76986_1_, p_76986_9_);
            float f14 = p_76986_1_.getBrightness(p_76986_9_);
            j = this.getColorMultiplier(p_76986_1_, f14, p_76986_9_);
            OpenGlHelper.setActiveTexture(OpenGlHelper.lightmapTexUnit);
            GL11.glDisable(GL11.GL_TEXTURE_2D);
            OpenGlHelper.setActiveTexture(OpenGlHelper.defaultTexUnit);

            if ((j >> 24 & 255) > 0 || p_76986_1_.hurtTime > 0 || p_76986_1_.deathTime > 0)
            {
                GL11.glDisable(GL11.GL_TEXTURE_2D);
                GL11.glDisable(GL11.GL_ALPHA_TEST);
                GL11.glEnable(GL11.GL_BLEND);
                GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
                GL11.glDepthFunc(GL11.GL_EQUAL);

                if (p_76986_1_.hurtTime > 0 || p_76986_1_.deathTime > 0)
                {
                    GL11.glColor4f(f14, 0.0F, 0.0F, 0.4F);
                    this.mainModel.render(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);

                    for (int l = 0; l < 4; ++l)
                    {
                        if (this.inheritRenderPass(p_76986_1_, l, p_76986_9_) >= 0)
                        {
                            GL11.glColor4f(f14, 0.0F, 0.0F, 0.4F);
                            this.renderPassModel.render(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);
                        }
                    }
                }

                if ((j >> 24 & 255) > 0)
                {
                    f8 = (float)(j >> 16 & 255) / 255.0F;
                    f9 = (float)(j >> 8 & 255) / 255.0F;
                    float f15 = (float)(j & 255) / 255.0F;
                    f10 = (float)(j >> 24 & 255) / 255.0F;
                    GL11.glColor4f(f8, f9, f15, f10);
                    this.mainModel.render(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);

                    for (int i1 = 0; i1 < 4; ++i1)
                    {
                        if (this.inheritRenderPass(p_76986_1_, i1, p_76986_9_) >= 0)
                        {
                            GL11.glColor4f(f8, f9, f15, f10);
                            this.renderPassModel.render(p_76986_1_, f7, f6, f4, f3 - f2, f13, f5);
                        }
                    }
                }

                GL11.glDepthFunc(GL11.GL_LEQUAL);
                GL11.glDisable(GL11.GL_BLEND);
                GL11.glEnable(GL11.GL_ALPHA_TEST);
                GL11.glEnable(GL11.GL_TEXTURE_2D);
            }

            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        }
        catch (Exception exception)
        {
            logger.error("Couldn\'t render entity", exception);
        }

        OpenGlHelper.setActiveTexture(OpenGlHelper.lightmapTexUnit);
        GL11.glEnable(GL11.GL_TEXTURE_2D);
        OpenGlHelper.setActiveTexture(OpenGlHelper.defaultTexUnit);
        GL11.glEnable(GL11.GL_CULL_FACE);
        GL11.glPopMatrix();
        this.passSpecialRender(p_76986_1_, p_76986_2_, p_76986_4_, p_76986_6_);
        MinecraftForge.EVENT_BUS.post(new RenderLivingEvent.Post(p_76986_1_, (RendererLivingEntity)(Object)this, p_76986_2_, p_76986_4_, p_76986_6_));
    }
}