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Make cable collision box closer to cable shape

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SquidDev 2017-12-10 17:08:33 +00:00 committed by payonel
parent f11d384b51
commit 2e5cca8dbf
1 changed files with 41 additions and 16 deletions
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55
src/main/scala/li/cil/oc/common/block/Cable.scala
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@ -1,5 +1,7 @@
package li.cil.oc.common.block package li.cil.oc.common.block
import java.util
import codechicken.lib.vec.Cuboid6 import codechicken.lib.vec.Cuboid6
import codechicken.multipart.JNormalOcclusion import codechicken.multipart.JNormalOcclusion
import codechicken.multipart.NormalOcclusionTest import codechicken.multipart.NormalOcclusionTest
@ -18,7 +20,7 @@ import li.cil.oc.integration.fmp.CablePart
import li.cil.oc.util.Color import li.cil.oc.util.Color
import net.minecraft.block.Block import net.minecraft.block.Block
import net.minecraft.client.renderer.texture.IIconRegister import net.minecraft.client.renderer.texture.IIconRegister
import net.minecraft.entity.EntityLivingBase import net.minecraft.entity.{Entity, EntityLivingBase}
import net.minecraft.entity.player.EntityPlayer import net.minecraft.entity.player.EntityPlayer
import net.minecraft.item.ItemStack import net.minecraft.item.ItemStack
import net.minecraft.tileentity.TileEntity import net.minecraft.tileentity.TileEntity
@ -89,6 +91,10 @@ class Cable(protected implicit val tileTag: ClassTag[tileentity.Cable]) extends
setBlockBounds(Cable.bounds(world, x, y, z)) setBlockBounds(Cable.bounds(world, x, y, z))
} }
override def addCollisionBoxesToList(world: World, x: Int, y: Int, z: Int, entityBox: AxisAlignedBB, boxes: util.List[_], entity: Entity): Unit = {
Cable.parts(world, x, y, z, entityBox, boxes.asInstanceOf[util.List[AxisAlignedBB]])
}
override protected def doCustomInit(tileEntity: tileentity.Cable, player: EntityLivingBase, stack: ItemStack): Unit = { override protected def doCustomInit(tileEntity: tileentity.Cable, player: EntityLivingBase, stack: ItemStack): Unit = {
super.doCustomInit(tileEntity, player, stack) super.doCustomInit(tileEntity, player, stack)
if (!tileEntity.world.isRemote) { if (!tileEntity.world.isRemote) {
@ -105,23 +111,29 @@ class Cable(protected implicit val tileTag: ClassTag[tileentity.Cable]) extends
} }
object Cable { object Cable {
private final val MIN = 0.375
private final val MAX = 1 - MIN
final val center: AxisAlignedBB = AxisAlignedBB.getBoundingBox(MIN, MIN, MIN, MAX, MAX, MAX)
final val cachedParts: Array[AxisAlignedBB] = Array(
AxisAlignedBB.getBoundingBox( MIN, 0, MIN, MAX, MIN, MAX ), // Down
AxisAlignedBB.getBoundingBox( MIN, MAX, MIN, MAX, 1, MAX ), // Up
AxisAlignedBB.getBoundingBox( MIN, MIN, 0, MAX, MAX, MIN ), // North
AxisAlignedBB.getBoundingBox( MIN, MIN, MAX, MAX, MAX, 1 ), // South
AxisAlignedBB.getBoundingBox( 0, MIN, MIN, MIN, MAX, MAX ), // West
AxisAlignedBB.getBoundingBox( MAX, MIN, MIN, 1, MAX, MAX )) // East
val cachedBounds = { val cachedBounds = {
// 6 directions = 6 bits = 11111111b >> 2 = 0xFF >> 2 // 6 directions = 6 bits = 11111111b >> 2 = 0xFF >> 2
(0 to 0xFF >> 2).map(mask => { (0 to 0xFF >> 2).map(mask => {
val bounds = AxisAlignedBB.getBoundingBox(-0.125, -0.125, -0.125, 0.125, 0.125, 0.125) val center = Cable.center.copy()
for (side <- ForgeDirection.VALID_DIRECTIONS) {
if ((side.flag & mask) != 0) { // Union all boxes together
if (side.offsetX < 0) bounds.minX += side.offsetX * 0.375 ForgeDirection.VALID_DIRECTIONS.foldLeft(center)((bound, side) => {
else bounds.maxX += side.offsetX * 0.375 if ((side.flag & mask) != 0) bound.func_111270_a(Cable.cachedParts(side.ordinal()))
if (side.offsetY < 0) bounds.minY += side.offsetY * 0.375 else bound
else bounds.maxY += side.offsetY * 0.375 })
if (side.offsetZ < 0) bounds.minZ += side.offsetZ * 0.375
else bounds.maxZ += side.offsetZ * 0.375
}
}
bounds.setBounds(
bounds.minX + 0.5, bounds.minY + 0.5, bounds.minZ + 0.5,
bounds.maxX + 0.5, bounds.maxY + 0.5, bounds.maxZ + 0.5)
}).toArray }).toArray
} }
@ -150,6 +162,19 @@ object Cable {
def bounds(world: IBlockAccess, x: Int, y: Int, z: Int) = Cable.cachedBounds(Cable.neighbors(world, x, y, z)).copy() def bounds(world: IBlockAccess, x: Int, y: Int, z: Int) = Cable.cachedBounds(Cable.neighbors(world, x, y, z)).copy()
def parts(world: IBlockAccess, x: Int, y: Int, z: Int, entityBox : AxisAlignedBB, boxes : util.List[AxisAlignedBB]) = {
val center = Cable.center.getOffsetBoundingBox(x, y, z)
if (entityBox.intersectsWith(center)) boxes.add(center)
val flag = Cable.neighbors(world, x, y, z)
for (side <- ForgeDirection.VALID_DIRECTIONS) {
if ((side.flag & flag) != 0) {
val part = Cable.cachedParts(side.ordinal()).getOffsetBoundingBox(x, y, z)
if (entityBox.intersectsWith(part)) boxes.add(part)
}
}
}
private def hasNetworkNode(tileEntity: TileEntity, side: ForgeDirection) = private def hasNetworkNode(tileEntity: TileEntity, side: ForgeDirection) =
tileEntity match { tileEntity match {
case robot: tileentity.RobotProxy => false case robot: tileentity.RobotProxy => false