geforkt von Mirrors/Paper
95 Zeilen
3.8 KiB
Java
95 Zeilen
3.8 KiB
Java
package net.minecraft.server;
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import java.util.List;
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public class ItemBoat extends Item {
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public ItemBoat(int i) {
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super(i);
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this.maxStackSize = 1;
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this.a(CreativeModeTab.e);
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}
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public ItemStack a(ItemStack itemstack, World world, EntityHuman entityhuman) {
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float f = 1.0F;
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float f1 = entityhuman.lastPitch + (entityhuman.pitch - entityhuman.lastPitch) * f;
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float f2 = entityhuman.lastYaw + (entityhuman.yaw - entityhuman.lastYaw) * f;
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double d0 = entityhuman.lastX + (entityhuman.locX - entityhuman.lastX) * (double) f;
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double d1 = entityhuman.lastY + (entityhuman.locY - entityhuman.lastY) * (double) f + 1.62D - (double) entityhuman.height;
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double d2 = entityhuman.lastZ + (entityhuman.locZ - entityhuman.lastZ) * (double) f;
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Vec3D vec3d = world.getVec3DPool().create(d0, d1, d2);
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float f3 = MathHelper.cos(-f2 * 0.017453292F - 3.1415927F);
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float f4 = MathHelper.sin(-f2 * 0.017453292F - 3.1415927F);
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float f5 = -MathHelper.cos(-f1 * 0.017453292F);
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float f6 = MathHelper.sin(-f1 * 0.017453292F);
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float f7 = f4 * f5;
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float f8 = f3 * f5;
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double d3 = 5.0D;
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Vec3D vec3d1 = vec3d.add((double) f7 * d3, (double) f6 * d3, (double) f8 * d3);
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MovingObjectPosition movingobjectposition = world.rayTrace(vec3d, vec3d1, true);
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if (movingobjectposition == null) {
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return itemstack;
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} else {
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Vec3D vec3d2 = entityhuman.j(f);
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boolean flag = false;
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float f9 = 1.0F;
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List list = world.getEntities(entityhuman, entityhuman.boundingBox.a(vec3d2.c * d3, vec3d2.d * d3, vec3d2.e * d3).grow((double) f9, (double) f9, (double) f9));
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int i;
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for (i = 0; i < list.size(); ++i) {
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Entity entity = (Entity) list.get(i);
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if (entity.K()) {
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float f10 = entity.Y();
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AxisAlignedBB axisalignedbb = entity.boundingBox.grow((double) f10, (double) f10, (double) f10);
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if (axisalignedbb.a(vec3d)) {
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flag = true;
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}
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}
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}
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if (flag) {
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return itemstack;
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} else {
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if (movingobjectposition.type == EnumMovingObjectType.TILE) {
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i = movingobjectposition.b;
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int j = movingobjectposition.c;
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int k = movingobjectposition.d;
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// CraftBukkit start - Boat placement
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org.bukkit.event.player.PlayerInteractEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEvent(entityhuman, org.bukkit.event.block.Action.RIGHT_CLICK_BLOCK, i, j, k, movingobjectposition.face, itemstack);
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if (event.isCancelled()) {
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return itemstack;
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}
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// CraftBukkit end
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if (world.getTypeId(i, j, k) == Block.SNOW.id) {
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--j;
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}
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EntityBoat entityboat = new EntityBoat(world, (double) ((float) i + 0.5F), (double) ((float) j + 1.0F), (double) ((float) k + 0.5F));
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entityboat.yaw = (float) (((MathHelper.floor((double) (entityhuman.yaw * 4.0F / 360.0F) + 0.5D) & 3) - 1) * 90);
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if (!world.getCubes(entityboat, entityboat.boundingBox.grow(-0.1D, -0.1D, -0.1D)).isEmpty()) {
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return itemstack;
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}
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if (!world.isStatic) {
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world.addEntity(entityboat);
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}
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if (!entityhuman.abilities.canInstantlyBuild) {
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--itemstack.count;
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}
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}
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return itemstack;
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}
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}
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}
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}
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