85 lines
3.1 KiB
Kotlin
85 lines
3.1 KiB
Kotlin
package at.petrak.hexcasting.api.casting.eval.sideeffects
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import at.petrak.hexcasting.api.advancements.HexAdvancementTriggers
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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.eval.vm.CastingVM
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import at.petrak.hexcasting.api.casting.mishaps.Mishap
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import at.petrak.hexcasting.api.mod.HexStatistics
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import at.petrak.hexcasting.api.pigment.FrozenPigment
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import at.petrak.hexcasting.api.utils.asTranslatedComponent
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import at.petrak.hexcasting.common.lib.HexItems
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import net.minecraft.Util
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import net.minecraft.world.item.DyeColor
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import net.minecraft.world.item.ItemStack
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/**
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* Things that happen after a spell is cast.
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*/
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sealed class OperatorSideEffect {
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/** Return whether to cancel all further [OperatorSideEffect] */
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abstract fun performEffect(harness: CastingVM): Boolean
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data class RequiredEnlightenment(val awardStat: Boolean) : OperatorSideEffect() {
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override fun performEffect(harness: CastingVM): Boolean {
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harness.env.caster?.sendSystemMessage("hexcasting.message.cant_great_spell".asTranslatedComponent)
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if (awardStat)
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HexAdvancementTriggers.FAIL_GREAT_SPELL_TRIGGER.trigger(harness.env.caster)
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return true
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}
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}
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/** Try to cast a spell */
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data class AttemptSpell(
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val spell: RenderedSpell,
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val hasCastingSound: Boolean = true,
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val awardStat: Boolean = true
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) :
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OperatorSideEffect() {
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override fun performEffect(harness: CastingVM): Boolean {
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this.spell.cast(harness.env)
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if (awardStat)
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harness.env.caster?.awardStat(HexStatistics.SPELLS_CAST)
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return false
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}
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}
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data class ConsumeMedia(val amount: Int) : OperatorSideEffect() {
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override fun performEffect(harness: CastingVM): Boolean {
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val leftoverMedia = harness.env.extractMedia(this.amount.toLong())
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return leftoverMedia > 0
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}
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}
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data class Particles(val spray: ParticleSpray) : OperatorSideEffect() {
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override fun performEffect(harness: CastingVM): Boolean {
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harness.env.produceParticles(this.spray, harness.env.pigment)
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// this.spray.sprayParticles(harness.env.world, harness.env.colorizer)
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return false
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}
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}
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data class DoMishap(val mishap: Mishap, val errorCtx: Mishap.Context) : OperatorSideEffect() {
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override fun performEffect(harness: CastingVM): Boolean {
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val spray = mishap.particleSpray(harness.env)
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val color = mishap.accentColor(harness.env, errorCtx)
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spray.sprayParticles(harness.env.world, color)
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spray.sprayParticles(
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harness.env.world,
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FrozenPigment(
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ItemStack(HexItems.DYE_PIGMENTS[DyeColor.RED]!!),
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Util.NIL_UUID
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)
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)
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harness.image = harness.image.copy(stack = mishap.executeReturnStack(harness.env, errorCtx, harness.image.stack.toMutableList()))
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return true
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}
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}
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}
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