render entity as a different one

Posted August 15, 20169 yr

What i'm trying to do is have a potion effect that render cows as cave spider.

Event handler:

private final Render r = new RenderCowToSpider();

public void onLivingRender(RenderLivingEvent.Pre event)

{if(event.getEntity().isPotionActive(CustomPotion.transformation)&&event.getEntity() instanceof EntityCow){

event.setCanceled(true);

r.doRender(event.getEntity(),event.getEntity().posX,event.getEntity().posY,event.getEntity().posZ,event.getEntity().rotationYaw, 0.75f);

}}

RenderCowToSpider:

public class RenderCowToSpider extends RenderLiving<EntityCow>

{

private static final ResourceLocation COW_TEXTURES = new ResourceLocation("textures/entity/spider/cave_spider.png");

public RenderCowToSpider()

{

super(Minecraft.getMinecraft().getRenderManager(), new ModelSpider(),0);

}

/**

* Returns the location of an entity's texture. Doesn't seem to be called unless you call Render.bindEntityTexture.

*/

protected ResourceLocation getEntityTexture(EntityCow entity)

{

return COW_TEXTURES;

}

Quote

August 16, 20169 yr

Author

I'll try to use packets to update that.

When the game knows if the cow have a potion effect (due to me logging in and out), the console is printing out this repetitive message:

at minh2908.potions.init.events.EventSubscriber.onLivingRender(EventSubscriber.java:212) ~[EventSubscriber.class:?]

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_8_EventSubscriber_onLivingRender_Pre.invoke(.dynamic) ~[?:?]

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:68) ~[ASMEventHandler.class:?]

at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:159) ~[EventBus.class:?]

at net.minecraft.client.renderer.entity.RenderLivingBase.doRender(RenderLivingBase.java:91) ~[RenderLivingBase.class:?]

at net.minecraft.client.renderer.entity.RenderLiving.doRender(RenderLiving.java:51) ~[RenderLiving.class:?]

at net.minecraft.client.renderer.entity.RenderLiving.doRender(RenderLiving.java:16) ~[RenderLiving.class:?]

then ends with:

[20:15:48] [Client thread/ERROR] [FML]: Index: 1 Listeners:

[20:15:48] [Client thread/ERROR] [FML]: 0: NORMAL

[20:15:48] [Client thread/ERROR] [FML]: 1: ASM: minh2908.potions.init.events.EventSubscriber@1449860 onLivingRender(Lnet/minecraftforge/client/event/RenderLivingEvent$Pre;)V

The 212 line of minh2908.potions.init.events.EventSubscriber is the r.doRender part of the code that i posted.

Quote

August 16, 20169 yr

you didn't post the error message. Though I suspect it's something to do with client vs server, add a

world.isRemote

check

Quote

August 17, 20169 yr

Author

Tried the isRemote check, doesn't seems to fix it

The entire console after i terminate the game was this:

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_8_EventSubscriber_onLivingRender_Pre.invoke(.dynamic) ~[?:?]

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:68) ~[ASMEventHandler.class:?]

at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:159) ~[EventBus.class:?]

at net.minecraft.client.renderer.entity.RenderLivingBase.doRender(RenderLivingBase.java:91) ~[RenderLivingBase.class:?]

at net.minecraft.client.renderer.entity.RenderLiving.doRender(RenderLiving.java:51) ~[RenderLiving.class:?]

at net.minecraft.client.renderer.entity.RenderLiving.doRender(RenderLiving.java:16) ~[RenderLiving.class:?]

at minh2908.potions.init.events.EventSubscriber.onLivingRender(EventSubscriber.java:217) ~[EventSubscriber.class:?]