Render Oddities

[david476]

I'm getting some weird rending problems:

 

http://s28.postimg.org/bsrbxrrf1/javaw_2014_05_05_19_22_53_98_edited.png[/img]

 

There is another model in the world that renders rotation in increments (I rotate the model, the false models stays still and then jump to the new rotation once it reaches a certain point) and other random models.

[david476]

Render Code:

package modularships.renderstuff;

import net.minecraft.client.renderer.entity.Render;
import net.minecraft.entity.Entity;

import com.DEBmods.modularships.EntityShipBlock;
import com.DEBmods.modularships.modularshipsINIT;

import net.minecraft.util.ResourceLocation;

import org.lwjgl.opengl.GL11;

import renderstuff.models.ModelShipBlock;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class RenderShipBlock extends Render
{
    private static final ResourceLocation texture = new ResourceLocation(modularshipsINIT.MODID + ":textures/entity/shipblockentity.png");
    /** instance of modelShipBlock for rendering */
    protected ModelShipBlock modelShipBlock;
    public RenderShipBlock()
    {
        this.shadowSize = 0.5F;
        this.modelShipBlock = new ModelShipBlock();
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probability, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void func_76986_a(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(EntityShipBlock par1EntityShipBlock, double par2, double par4, double par6, float par8, float par9)
    {
    	if (par1EntityShipBlock.axisF == "x-") {
    		modelShipBlock.Block.setRotationPoint(par1EntityShipBlock.Xoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), par1EntityShipBlock.Zoff * 16);
        }else if (par1EntityShipBlock.axisF == "z-") {
        	modelShipBlock.Block.setRotationPoint(par1EntityShipBlock.Zoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), par1EntityShipBlock.Xoff * 16);
        }else if (par1EntityShipBlock.axisF == "x") {
        	modelShipBlock.Block.setRotationPoint(-par1EntityShipBlock.Xoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), -par1EntityShipBlock.Zoff * 16);
        }else if (par1EntityShipBlock.axisF == "z") {
        	modelShipBlock.Block.setRotationPoint(-par1EntityShipBlock.Zoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), -par1EntityShipBlock.Xoff * 16);
        }
    	
    	float EntityPitch = par1EntityShipBlock.rotationPitch;
    	float EntityRoll = par1EntityShipBlock.rotationRoll;
        GL11.glPushMatrix();
        GL11.glTranslatef((float)par2 - par1EntityShipBlock.Xoff, (float)par4 - par1EntityShipBlock.Yoff, (float)par6 - par1EntityShipBlock.Zoff);
        GL11.glRotatef(par8 - 180, 0.0F, 1.0F, 0.0F);
        GL11.glRotatef(EntityPitch, 0.0F, 0.0F, 1.0F);
        GL11.glRotatef(EntityRoll, 1.0F, 0.0F, 0.0F);
        float f4 = 0.75F;
        GL11.glScalef(f4, f4, f4);
        GL11.glScalef(1.0F / f4, 1.0F / f4, 1.0F / f4);
        this.bindEntityTexture(par1EntityShipBlock);
        GL11.glScalef(-1.0F, -1.0F, 1.0F);
        this.modelShipBlock.render(par1EntityShipBlock, 0.0F, 0.0F, -0.1F, 0.0F, 0.0F, 0.0625F);
        GL11.glPopMatrix();
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(EntityShipBlock par1EntityShipBlockShipBlock)
    {
        return texture;
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(Entity par1EntityShipBlock)
    {
        return this.getEntityTexture((EntityShipBlock)par1EntityShipBlock);
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void func_76986_a(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(Entity par1EntityShipBlock, double par2, double par4, double par6, float par8, float par9)
    {
        this.doRender((EntityShipBlock)par1EntityShipBlock, par2, par4, par6, par8, par9);
    }
}

[david476]

any ideas

 

[SanAndreaP]

I don't fully understand the issue here, is it that you get a "ghost" entity?

[david476]

I guess so... what does that mean exactly. I wonder if it has something to do with the code that spawns it...

 

EntityShipBlock shipblockentity = new EntityShipBlock(world);
	shipblockentity.setPositionAndRotation(x + 0.5, y + 1.5, z + 0.5, controller.rotationYaw, controller.rotationPitch);
	shipblockentity.controller = controller;
	shipblockentity.Xoff = x - contX;
	shipblockentity.Yoff = y - contY;
	shipblockentity.Zoff = z - contZ;
	shipblockentity.axisF = axis;
	world.spawnEntityInWorld(shipblockentity);

[david476]

I think I made it work by preventing it from rendering for 2 ticks.

[SanAndreaP]

Do you check if it's the server world you're spawning the entity (worldObj.isRemote == false)?

If not, that's the problem. You spawn a ghost entity on the client which does nothing.

[david476]

Now they don't seem to render at all, probably something stupid, could you take a look? (the entity counter definitely gets set to three on both client and server)

 

package modularships.renderstuff;

import net.minecraft.client.renderer.entity.Render;
import net.minecraft.entity.Entity;

import com.DEBmods.modularships.EntityShipBlock;
import com.DEBmods.modularships.modularshipsINIT;

import net.minecraft.util.ResourceLocation;

import org.lwjgl.opengl.GL11;

import renderstuff.models.ModelShipBlock;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class RenderShipBlock extends Render
{
    private static final ResourceLocation texture = new ResourceLocation(modularshipsINIT.MODID + ":textures/entity/shipblockentity.png");
    /** instance of modelShipBlock for rendering */
    protected ModelShipBlock modelShipBlock;
    public RenderShipBlock()
    {
        this.shadowSize = 0.5F;
        this.modelShipBlock = new ModelShipBlock();
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probability, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void func_76986_a(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(EntityShipBlock par1EntityShipBlock, double par2, double par4, double par6, float par8, float par9)
    {
    	System.out.println(par1EntityShipBlock.counter);
    	
    	if (par1EntityShipBlock.worldObj.isRemote == false) {
    		GL11.glPushMatrix();
    		
    		if (par1EntityShipBlock.counter == 3) {
    			GL11.glTranslatef((float)par2 - par1EntityShipBlock.Xoff, (float)par4 - par1EntityShipBlock.Yoff, (float)par6 - par1EntityShipBlock.Zoff);
        	
    			if (par1EntityShipBlock.axisF == "x") {
    				modelShipBlock.Block.setRotationPoint(par1EntityShipBlock.Xoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), par1EntityShipBlock.Zoff * 16);
    			}else if (par1EntityShipBlock.axisF == "z") {
    				modelShipBlock.Block.setRotationPoint(par1EntityShipBlock.Zoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), par1EntityShipBlock.Xoff * 16);
    			}else if (par1EntityShipBlock.axisF == "x-") {
    				modelShipBlock.Block.setRotationPoint(-par1EntityShipBlock.Xoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), -par1EntityShipBlock.Zoff * 16);
    			}else if (par1EntityShipBlock.axisF == "z-") {
    				modelShipBlock.Block.setRotationPoint(-par1EntityShipBlock.Zoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), -par1EntityShipBlock.Xoff * 16);
    			}
    	
    		float EntityPitch = par1EntityShipBlock.rotationPitch;
    		float EntityRoll = par1EntityShipBlock.rotationRoll;
        	GL11.glRotatef(par8 - 180, 0.0F, 1.0F, 0.0F);
        	GL11.glRotatef(EntityPitch, 0.0F, 0.0F, 1.0F);
        	GL11.glRotatef(EntityRoll, 1.0F, 0.0F, 0.0F);
        	float f4 = 0.75F;
        	GL11.glScalef(f4, f4, f4);
        	GL11.glScalef(1.0F / f4, 1.0F / f4, 1.0F / f4);
        	this.bindEntityTexture(par1EntityShipBlock);
        	GL11.glScalef(-1.0F, -1.0F, 1.0F);
        	this.modelShipBlock.render(par1EntityShipBlock, 0.0F, 0.0F, -0.1F, 0.0F, 0.0F, 0.0625F);
        	GL11.glPopMatrix();
    		}
    	}
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(EntityShipBlock par1EntityShipBlockShipBlock)
    {
        return texture;
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(Entity par1EntityShipBlock)
    {
        return this.getEntityTexture((EntityShipBlock)par1EntityShipBlock);
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void func_76986_a(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(Entity par1EntityShipBlock, double par2, double par4, double par6, float par8, float par9)
    {
        this.doRender((EntityShipBlock)par1EntityShipBlock, par2, par4, par6, par8, par9);
    }
}

[SanAndreaP]

Now they don't seem to render at all, probably something stupid, could you take a look? (the entity counter definitely gets set to three on both client and server)

 

package modularships.renderstuff;

import net.minecraft.client.renderer.entity.Render;
import net.minecraft.entity.Entity;

import com.DEBmods.modularships.EntityShipBlock;
import com.DEBmods.modularships.modularshipsINIT;

import net.minecraft.util.ResourceLocation;

import org.lwjgl.opengl.GL11;

import renderstuff.models.ModelShipBlock;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class RenderShipBlock extends Render
{
    private static final ResourceLocation texture = new ResourceLocation(modularshipsINIT.MODID + ":textures/entity/shipblockentity.png");
    /** instance of modelShipBlock for rendering */
    protected ModelShipBlock modelShipBlock;
    public RenderShipBlock()
    {
        this.shadowSize = 0.5F;
        this.modelShipBlock = new ModelShipBlock();
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probability, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void func_76986_a(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(EntityShipBlock par1EntityShipBlock, double par2, double par4, double par6, float par8, float par9)
    {
    	System.out.println(par1EntityShipBlock.counter);
    	
    	if (par1EntityShipBlock.worldObj.isRemote == false) {
    		GL11.glPushMatrix();
    		
    		if (par1EntityShipBlock.counter == 3) {
    			GL11.glTranslatef((float)par2 - par1EntityShipBlock.Xoff, (float)par4 - par1EntityShipBlock.Yoff, (float)par6 - par1EntityShipBlock.Zoff);
        	
    			if (par1EntityShipBlock.axisF == "x") {
    				modelShipBlock.Block.setRotationPoint(par1EntityShipBlock.Xoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), par1EntityShipBlock.Zoff * 16);
    			}else if (par1EntityShipBlock.axisF == "z") {
    				modelShipBlock.Block.setRotationPoint(par1EntityShipBlock.Zoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), par1EntityShipBlock.Xoff * 16);
    			}else if (par1EntityShipBlock.axisF == "x-") {
    				modelShipBlock.Block.setRotationPoint(-par1EntityShipBlock.Xoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), -par1EntityShipBlock.Zoff * 16);
    			}else if (par1EntityShipBlock.axisF == "z-") {
    				modelShipBlock.Block.setRotationPoint(-par1EntityShipBlock.Zoff * 16, 16f - (par1EntityShipBlock.Yoff * 16), -par1EntityShipBlock.Xoff * 16);
    			}
    	
    		float EntityPitch = par1EntityShipBlock.rotationPitch;
    		float EntityRoll = par1EntityShipBlock.rotationRoll;
        	GL11.glRotatef(par8 - 180, 0.0F, 1.0F, 0.0F);
        	GL11.glRotatef(EntityPitch, 0.0F, 0.0F, 1.0F);
        	GL11.glRotatef(EntityRoll, 1.0F, 0.0F, 0.0F);
        	float f4 = 0.75F;
        	GL11.glScalef(f4, f4, f4);
        	GL11.glScalef(1.0F / f4, 1.0F / f4, 1.0F / f4);
        	this.bindEntityTexture(par1EntityShipBlock);
        	GL11.glScalef(-1.0F, -1.0F, 1.0F);
        	this.modelShipBlock.render(par1EntityShipBlock, 0.0F, 0.0F, -0.1F, 0.0F, 0.0F, 0.0625F);
        	GL11.glPopMatrix();
    		}
    	}
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(EntityShipBlock par1EntityShipBlockShipBlock)
    {
        return texture;
    }

    /**
     * Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.
     */
    protected ResourceLocation getEntityTexture(Entity par1EntityShipBlock)
    {
        return this.getEntityTexture((EntityShipBlock)par1EntityShipBlock);
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void func_76986_a(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(Entity par1EntityShipBlock, double par2, double par4, double par6, float par8, float par9)
    {
        this.doRender((EntityShipBlock)par1EntityShipBlock, par2, par4, par6, par8, par9);
    }
}

 

No, don't check if it's the server in your Render class. This is purely client-side. What I meant is when you spawn the entity, (through an item most likely), there you have to check if it's server-sided. (worldObj.isRemote == false)

[david476]

got it working, thanks!