71 lines
2.7 KiB
Kotlin
71 lines
2.7 KiB
Kotlin
package at.petrak.hexcasting.common.casting.actions.spells
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import at.petrak.hexcasting.api.casting.ParticleSpray
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import at.petrak.hexcasting.api.casting.RenderedSpell
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import at.petrak.hexcasting.api.casting.castables.SpellAction
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import at.petrak.hexcasting.api.casting.eval.CastingEnvironment
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import at.petrak.hexcasting.api.casting.getVec3
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import at.petrak.hexcasting.api.casting.iota.Iota
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import at.petrak.hexcasting.api.casting.mishaps.MishapBadBlock
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import at.petrak.hexcasting.api.misc.MediaConstants
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import at.petrak.hexcasting.common.blocks.BlockConjured
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import at.petrak.hexcasting.common.lib.HexBlocks
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import at.petrak.hexcasting.xplat.IXplatAbstractions
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import net.minecraft.core.BlockPos
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import net.minecraft.core.Direction
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import net.minecraft.world.item.ItemStack
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import net.minecraft.world.item.context.DirectionalPlaceContext
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import net.minecraft.world.phys.Vec3
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class OpConjureBlock(val light: Boolean) : SpellAction {
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override val argc = 1
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override fun execute(
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args: List<Iota>,
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ctx: CastingEnvironment
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): SpellAction.Result {
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val vecPos = args.getVec3(0, argc)
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val pos = BlockPos(vecPos)
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ctx.assertPosInRangeForEditing(pos)
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val placeContext = DirectionalPlaceContext(ctx.world, pos, Direction.DOWN, ItemStack.EMPTY, Direction.UP)
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val worldState = ctx.world.getBlockState(pos)
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if (!worldState.canBeReplaced(placeContext))
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throw MishapBadBlock.of(pos, "replaceable")
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return SpellAction.Result(
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Spell(pos, light),
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MediaConstants.DUST_UNIT,
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listOf(ParticleSpray.cloud(Vec3.atCenterOf(pos), 1.0))
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)
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}
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private data class Spell(val pos: BlockPos, val light: Boolean) : RenderedSpell {
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override fun cast(ctx: CastingEnvironment) {
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if (!ctx.canEditBlockAt(pos))
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return
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val placeContext = DirectionalPlaceContext(ctx.world, pos, Direction.DOWN, ItemStack.EMPTY, Direction.UP)
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val worldState = ctx.world.getBlockState(pos)
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if (worldState.canBeReplaced(placeContext)) {
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val block = if (this.light) HexBlocks.CONJURED_LIGHT else HexBlocks.CONJURED_BLOCK
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if (!IXplatAbstractions.INSTANCE.isPlacingAllowed(ctx.world, pos, ItemStack(block), ctx.caster))
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return
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val state = block.getStateForPlacement(placeContext)
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if (state != null) {
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ctx.world.setBlock(pos, state, 5)
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val pigment = ctx.pigment
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if (ctx.world.getBlockState(pos).block is BlockConjured) {
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BlockConjured.setColor(ctx.world, pos, pigment)
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}
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}
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}
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}
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}
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}
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