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Cats sitting on chests, initial commit

This commit is contained in:
Christian 2012-07-12 01:54:11 -04:00
parent 5b9778de03
commit b9c4ecbbec
3 changed files with 170 additions and 0 deletions
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138
IronChests2/common/cpw/mods/ironchest/IronChestAIOcelotSit.java Normal file
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@ -0,0 +1,138 @@
package cpw.mods.ironchest;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import net.minecraft.src.Block;
import net.minecraft.src.BlockBed;
import net.minecraft.src.EntityAIBase;
import net.minecraft.src.EntityAIOcelotSit;
import net.minecraft.src.EntityOcelot;
import net.minecraft.src.TileEntityChest;
import net.minecraft.src.World;
public class IronChestAIOcelotSit extends EntityAIBase {
private EntityOcelot ocelot;
private final float speed;
private int ticksRun = 0;
private int tryTicks = 0;
private int maxTicks = 0;
private int targetX = 0;
private int targetY = 0;
private int targetZ = 0;
private EntityAIOcelotSit sitAI;
private Method isTargetBlockMethod;
private boolean grabbedMethod;
public IronChestAIOcelotSit(EntityOcelot par1EntityOcelot, float par2, EntityAIOcelotSit sitAI) {
this.ocelot = par1EntityOcelot;
this.speed = par2;
this.sitAI = sitAI;
this.setMutexBits(5);
if (!grabbedMethod) {
try {
isTargetBlockMethod = EntityAIOcelotSit.class.getDeclaredMethod("a", World.class, int.class, int.class, int.class);
} catch (Exception e) {
// Can't find it
try {
isTargetBlockMethod = EntityAIOcelotSit.class.getDeclaredMethod("func_50078_a", World.class, int.class, int.class, int.class);
} catch (Exception e1) {
}
}
isTargetBlockMethod.setAccessible(true);
grabbedMethod = true;
}
}
public boolean shouldExecute()
{
return ocelot.isTamed() && !ocelot.isSitting() && ocelot.getRNG().nextDouble() <= 0.0065D && thereIsChestNearby();
}
/**
* Returns whether an in-progress EntityAIBase should continue executing
*/
public boolean continueExecuting()
{
return this.ticksRun <= this.maxTicks && this.tryTicks <= 60 && isBlockAChestBlock(ocelot.worldObj, this.targetX, this.targetY, this.targetZ);
}
/**
* Execute a one shot task or start executing a continuous task
*/
public void startExecuting()
{
this.ocelot.getNavigator().tryMoveToXYZ((double) ((float) this.targetX) + 0.5D, (double) (this.targetY + 1), (double) ((float) this.targetZ) + 0.5D,
this.speed);
this.ticksRun = 0;
this.tryTicks = 0;
this.maxTicks = this.ocelot.getRNG().nextInt(this.ocelot.getRNG().nextInt(1200) + 1200) + 1200;
this.ocelot.func_50008_ai().setIsSitting(false);
}
/**
* Resets the task
*/
public void resetTask()
{
this.ocelot.setSitting(false);
}
/**
* Updates the task
*/
public void updateTask()
{
++this.ticksRun;
this.ocelot.func_50008_ai().setIsSitting(false);
if (this.ocelot.getDistanceSq((double) this.targetX, (double) (this.targetY + 1), (double) this.targetZ) > 1.0D)
{
this.ocelot.setSitting(false);
this.ocelot.getNavigator().tryMoveToXYZ((double) ((float) this.targetX) + 0.5D, (double) (this.targetY + 1), (double) ((float) this.targetZ) + 0.5D,
this.speed);
++this.tryTicks;
}
else if (!this.ocelot.isSitting())
{
this.ocelot.setSitting(true);
}
else
{
--this.tryTicks;
}
}
private boolean thereIsChestNearby() {
int searchY = (int) this.ocelot.posY;
double closestChestDistance = Integer.MAX_VALUE;
for (int searchX = (int) this.ocelot.posX - 8; searchX < this.ocelot.posX + 8; searchX++) {
for (int searchZ = (int) this.ocelot.posZ - 8; searchZ < this.ocelot.posZ + 8; searchZ++) {
if (this.isBlockAChestBlock(this.ocelot.worldObj, searchX, searchY, searchZ) && this.ocelot.worldObj.isAirBlock(searchX, searchY + 1, searchZ)) {
double chestDistance = this.ocelot.getDistanceSq((double) searchX, (double) searchY, (double) searchZ);
if (chestDistance < closestChestDistance) {
this.targetX = searchX;
this.targetY = searchY;
this.targetZ = searchZ;
closestChestDistance = chestDistance;
}
}
}
}
return closestChestDistance < Integer.MAX_VALUE;
}
private boolean isBlockAChestBlock(World world, int x, int y, int z) {
if (world.getBlockId(x, y, z)==mod_IronChest.ironChestBlock.blockID) {
return true;
}
try {
return (Boolean) isTargetBlockMethod.invoke(sitAI, world, x, y, z);
} catch (Exception e) {
}
return false;
}
}

28
IronChests2/common/cpw/mods/ironchest/OcelotsSitOnChestsHandler.java Normal file
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@ -0,0 +1,28 @@
package cpw.mods.ironchest;
import java.util.List;
import cpw.mods.fml.common.ReflectionHelper;
import net.minecraft.src.EntityAIBase;
import net.minecraft.src.EntityAIOcelotSit;
import net.minecraft.src.EntityAITasks;
import net.minecraft.src.EntityLiving;
import net.minecraft.src.EntityOcelot;
import net.minecraft.src.World;
import net.minecraft.src.forge.IEntityLivingHandler;
import net.minecraft.src.forge.adaptors.EntityLivingHandlerAdaptor;
public class OcelotsSitOnChestsHandler extends EntityLivingHandlerAdaptor {
private static EntityAIOcelotSit aiTask = new EntityAIOcelotSit(null, 0);
@Override
public boolean onEntityLivingUpdate(EntityLiving entity) {
if (entity.ticksExisted<2 && entity instanceof EntityOcelot) {
EntityOcelot ocelot = (EntityOcelot) entity;
EntityAITasks ocelotTasks = ReflectionHelper.getPrivateValue(EntityLiving.class, ocelot, "tasks");
List taskList = ReflectionHelper.getPrivateValue(EntityAITasks.class, ocelotTasks, "tasksToDo");
taskList.remove(5);
ocelotTasks.addTask(6, new IronChestAIOcelotSit(ocelot, 0.4F, aiTask));
}
return false;
}
}

4
IronChests2/common/cpw/mods/ironchest/mod_IronChest.java
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@ -21,6 +21,7 @@ import net.minecraft.src.SidedProxy;
import net.minecraft.src.forge.Configuration;
import net.minecraft.src.forge.MinecraftForge;
import net.minecraft.src.forge.NetworkMod;
import net.minecraft.src.forge.adaptors.EntityLivingHandlerAdaptor;
public class mod_IronChest extends NetworkMod {
@ -29,6 +30,7 @@ public class mod_IronChest extends NetworkMod {
public static IProxy proxy;
public static mod_IronChest instance;
public static boolean CACHE_RENDER = true;
public static boolean OCELOTS_SITONCHESTS = true;
@Override
public String getVersion() {
@ -51,6 +53,7 @@ public class mod_IronChest extends NetworkMod {
ironChestBlock = new BlockIronChest(bId);
ChestChangerType.buildItems(cfg, 29501);
CACHE_RENDER = cfg.getOrCreateBooleanProperty("cacheRenderingInformation", Configuration.CATEGORY_GENERAL, true).getBoolean(true);
OCELOTS_SITONCHESTS = cfg.getOrCreateBooleanProperty("ocelotsSitOnChests", Configuration.CATEGORY_GENERAL, true).getBoolean(true);
} catch (Exception e) {
ModLoader.getLogger().severe("IronChest was unable to load it's configuration successfully");
e.printStackTrace(System.err);
@ -68,6 +71,7 @@ public class mod_IronChest extends NetworkMod {
MinecraftForge.setGuiHandler(this, proxy);
MinecraftForge.registerConnectionHandler(new PacketHandler());
proxy.registerRenderInformation();
MinecraftForge.registerEntityLivingHandler(new OcelotsSitOnChestsHandler());
}
@Override