LayerShield.java

package micdoodle8.mods.galacticraft.core.client.render.entities.layer;

import micdoodle8.mods.galacticraft.core.client.model.ModelPlayerGC;
import micdoodle8.mods.galacticraft.core.client.render.entities.RenderPlayerGC;
import micdoodle8.mods.galacticraft.core.wrappers.PlayerGearData;
import net.minecraft.client.Minecraft;
import net.minecraft.client.model.ModelBiped;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.entity.RenderPlayer;
import net.minecraft.client.renderer.entity.layers.LayerRenderer;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import org.lwjgl.opengl.GL11;

public class LayerShield implements LayerRenderer<EntityLivingBase>
{
    private final RenderPlayer renderer;
    private ModelBiped shieldModel;

    public LayerShield(RenderPlayer playerRendererIn)
    {
        this.renderer = playerRendererIn;
        this.initModel();
    }

    @Override
    public boolean shouldCombineTextures()
    {
        return false;
    }

    @Override
    public void doRenderLayer(EntityLivingBase entitylivingbaseIn, float f2, float f3, float partialTicks, float f5, float f6, float f7, float scale)
    {
        if (!entitylivingbaseIn.isInvisible())
        {
            PlayerGearData gearData = ModelPlayerGC.getGearData((EntityPlayer) entitylivingbaseIn);

            if (gearData != null)
            {
                if (gearData.getShieldController() >= 0)
                {
                    this.shieldModel.setInvisible(false);
                    this.shieldModel.bipedRightLeg.showModel = true;
                    this.shieldModel.bipedLeftLeg.showModel = true;
                    this.shieldModel.bipedBody.showModel = true;
                    this.shieldModel.bipedRightArm.showModel = true;
                    this.shieldModel.bipedLeftArm.showModel = true;
                    this.shieldModel.bipedHead.showModel = true;
                    this.shieldModel.bipedHeadwear.showModel = true;
                    this.shieldModel.setModelAttributes(this.renderer.getMainModel());
                    this.shieldModel.setLivingAnimations(entitylivingbaseIn, f2, f3, partialTicks);
                    this.renderer.bindTexture(RenderPlayerGC.thermalPaddingTexture0);
                    GlStateManager.matrixMode(5890);
                    GlStateManager.loadIdentity();
                    float f = (float) Math.sin((entitylivingbaseIn.ticksExisted + partialTicks) / 20.0F) * 5.0F;
                    GlStateManager.translate(0.0F, f * 0.01F, 0.0F);
                    GlStateManager.matrixMode(5888);

                    GL11.glDisable(GL11.GL_LIGHTING);
                    Minecraft.getMinecraft().renderEngine.bindTexture(RenderPlayerGC.heatShieldTexture);
                    GL11.glEnable(GL11.GL_BLEND);
                    float sTime = (float) ((1.0F - Math.sin((entitylivingbaseIn.ticksExisted + partialTicks) / 10.0F)) * 0.1F + 0.0F);

                    float r = 0.9F * sTime;
                    float g = 0.2F * sTime;
                    float b = 0.9F * sTime;

                    GlStateManager.depthMask(true);
                    GL11.glColor4f(r, g, b, 0.2F);
                    GlStateManager.blendFunc(GL11.GL_ONE, GL11.GL_ONE);
                    this.shieldModel.render(entitylivingbaseIn, f2, f3, f5, f6, f7, scale);
                    GlStateManager.matrixMode(5890);
                    GlStateManager.loadIdentity();
                    GlStateManager.matrixMode(5888);
                    GL11.glColor4f(1, 1, 1, 1);
                    GL11.glDisable(GL11.GL_BLEND);
                    GL11.glEnable(GL11.GL_ALPHA_TEST);
                    GL11.glEnable(GL11.GL_LIGHTING);
                }
            }
        }
    }

    private void initModel()
    {
        this.shieldModel = new ModelPlayerGC(1.5F, false);
    }
}