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package at.hannibal2.skyhanni.mixins.hooks
import at.hannibal2.skyhanni.features.chroma.ChromaFontRenderer
import at.hannibal2.skyhanni.features.chroma.ChromaManager
import at.hannibal2.skyhanni.mixins.transformers.AccessorFontRenderer
import at.hannibal2.skyhanni.utils.LorenzUtils
import net.minecraft.client.Minecraft
import net.minecraft.client.renderer.GlStateManager
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo
/**
* Object to handle chroma font states from handler methods from MixinFontRenderer
*
* Modified from SkyblockAddons
*
* Credit: [FontRendererHook.java](https://github.com/BiscuitDevelopment/SkyblockAddons/blob/main/src/main/java/codes/biscuit/skyblockaddons/asm/hooks/FontRendererHook.java)
*/
object FontRendererHook {
private var CHROMA_COLOR: Int = -0x1
private val DRAW_CHROMA = ChromaFontRenderer(CHROMA_COLOR)
private var CHROMA_COLOR_SHADOW: Int = -0xAAAAAB
private val DRAW_CHROMA_SHADOW = ChromaFontRenderer(CHROMA_COLOR_SHADOW)
private var currentDrawState: ChromaFontRenderer? = null
private var previewChroma = false
var cameFromChat = false
/**
* Setups the [ChromaFontRenderer][at.hannibal2.skyhanni.features.chroma.ChromaFontRenderer] for rendering text
* in chroma. This should only be used when you don't have control over the color code a string uses, or it
* doesn't make sense to add §Z color code to a string.
*
* If you do have control over the color code, you can prepend the string with §Z instead.
*
* **Usage:**
*
* Surround string render call with this method and [endChromaFont].
* ```
* FontRendererHook.setupChromaFont()
* // render string call(s) here...
* FontRendererHook.endChromaFont()
* ```
*
* Note: This only works if the string render call ends up using
* [FontRenderer#drawString()][net.minecraft.client.gui.FontRenderer.drawString] rather than a custom font renderer
*
*/
private fun setupChromaFont() {
DRAW_CHROMA.startChroma()
DRAW_CHROMA_SHADOW.startChroma()
}
/**
* See [setupChromaFont]
*/
private fun endChromaFont() {
DRAW_CHROMA.endChroma()
DRAW_CHROMA_SHADOW.endChroma()
}
@JvmStatic
fun beginChromaRendering(text: String, shadow: Boolean) {
if (!LorenzUtils.inSkyBlock) return
if (!ChromaManager.config.enabled) return
if (ChromaManager.config.allChroma && ChromaManager.config.ignoreChat && cameFromChat) {
endChromaFont()
return
}
if (text == "§fPlease star the mod on GitHub!") {
previewChroma = true
setupChromaFont()
}
val alpha = (Minecraft.getMinecraft().fontRendererObj as AccessorFontRenderer).alpha
if (shadow) {
currentDrawState = DRAW_CHROMA_SHADOW
CHROMA_COLOR_SHADOW = ((255 * alpha).toInt() shl 24 or 0x555555)
} else {
currentDrawState = DRAW_CHROMA
CHROMA_COLOR = ((255 * alpha).toInt() shl 24 or 0xFFFFFF)
}
// Best feature ngl
if (ChromaManager.config.allChroma) {
// Handles setting the base color of text when they don't use color codes i.e. MoulConfig
if (shadow) {
GlStateManager.color(0.33f, 0.33f, 0.33f, 1f)
} else {
GlStateManager.color(1f, 1f, 1f, 1f)
}
setupChromaFont()
}
currentDrawState?.loadChromaEnv()
}
@JvmStatic
fun toggleChromaOn() {
if (!LorenzUtils.inSkyBlock) return
currentDrawState?.newChromaEnv()?.bindActualColor()
}
@JvmStatic
fun forceWhiteColorCode(i1: Int): Int {
if (!LorenzUtils.inSkyBlock) return i1
if (!ChromaManager.config.enabled) return i1
val drawState = currentDrawState ?: return i1
if (drawState.getChromaState()) {
if (i1 < 16) {
return 15
}
}
return i1
}
@JvmStatic
fun restoreChromaState() {
if (!LorenzUtils.inSkyBlock) return
if (!ChromaManager.config.enabled) return
currentDrawState?.restoreChromaEnv()
}
@JvmStatic
fun endChromaRendering() {
if (!LorenzUtils.inSkyBlock) return
if (!ChromaManager.config.enabled) return
if (previewChroma) {
previewChroma = false
endChromaFont()
}
if (ChromaManager.config.allChroma) endChromaFont()
currentDrawState?.endChromaEnv()
}
@JvmStatic
fun insertZColorCode(constant: String): String {
return if (LorenzUtils.inSkyBlock && !ChromaManager.config.enabled) constant else "0123456789abcdefklmnorz"
}
// TODO add better parameter names
@JvmStatic
fun toggleChromaCondition_shouldResetStyles(
text: String,
shadow: Boolean,
ci: CallbackInfo,
i: Int,
c0: Char,
i1: Int,
): Boolean {
if (!LorenzUtils.inSkyBlock) return false
if (!ChromaManager.config.enabled) return false
if (i1 == 22) {
toggleChromaOn()
return true
}
return false
}
}
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