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randomised torch flicker

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minjaesong
2020-02-24 01:00:11 +09:00
parent 819eb612cd
commit d4f349eda3
10 changed files with 153 additions and 85 deletions
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23
src/net/torvald/terrarum/blockproperties/BlockProp.kt
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@@ -1,6 +1,7 @@
package net.torvald.terrarum.blockproperties
import net.torvald.gdx.graphics.Cvec
import net.torvald.terrarum.gameworld.fmod
/**
* Created by minjaesong on 2016-02-16.
@@ -49,11 +50,17 @@ class BlockProp {
internal var baseLumColB = 0f // base value used to calculate dynamic luminosity
internal var baseLumColA = 0f // base value used to calculate dynamic luminosity
internal val baseLumCol = Cvec(0)
var lumColR = 0f // memoised value of dynamic luminosity
var lumColG = 0f // memoised value of dynamic luminosity
var lumColB = 0f // memoised value of dynamic luminosity
var lumColA = 0f // memoised value of dynamic luminosity
var lumCol = Cvec(0)
//var lumColR = 0f // memoised value of dynamic luminosity
//var lumColG = 0f // memoised value of dynamic luminosity
//var lumColB = 0f // memoised value of dynamic luminosity
//var lumColA = 0f // memoised value of dynamic luminosity
internal val _lumCol = Cvec(0)
fun getLumCol(x: Int, y: Int) = if (dynamicLuminosityFunction == 0) {
baseLumCol
} else {
val offset = (x * 214013 + 2531011).ushr(16).fmod(BlockCodex.DYNAMIC_RANDOM_CASES)
BlockCodex[BlockCodex.dynamicToVirtualMap[id]!! - offset]._lumCol
}
/**
* @param luminosity
@@ -61,7 +68,7 @@ class BlockProp {
//inline val luminosity: Cvec
// get() = BlockPropUtil.getDynamicLumFunc(internalLumCol, dynamicLuminosityFunction)
fun getLum(channel: Int) = lumCol.getElem(channel)
//fun getLum(channel: Int) = lumCol.getElem(channel)
var drop: Int = 0
@@ -72,4 +79,8 @@ class BlockProp {
var dynamicLuminosityFunction: Int = 0
var material: String = ""
var rngBase0 = Math.random().toFloat() // initial cycle phase (xxxxFuncX)
var rngBase1 = Math.random().toFloat() // flicker P0, etc
var rngBase2 = Math.random().toFloat() // flicker P1, etc
}