93 lines
2.6 KiB
Kotlin
93 lines
2.6 KiB
Kotlin
package net.shadowfacts.cacao
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import net.minecraft.client.gui.screen.ingame.HandledScreen
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import net.minecraft.client.util.math.MatrixStack
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import net.minecraft.entity.player.PlayerInventory
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import net.minecraft.screen.ScreenHandler
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import net.minecraft.sound.SoundEvents
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import net.minecraft.text.Text
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import net.shadowfacts.cacao.geometry.Point
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import net.shadowfacts.cacao.util.MouseButton
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import net.shadowfacts.cacao.util.RenderHelper
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import net.shadowfacts.cacao.window.ScreenHandlerWindow
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import net.shadowfacts.cacao.window.Window
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import java.util.*
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/**
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* @author shadowfacts
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*/
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class CacaoHandledScreen<Handler: ScreenHandler>(
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handler: Handler,
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playerInv: PlayerInventory,
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title: Text,
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): HandledScreen<Handler>(handler, playerInv, title), AbstractCacaoScreen {
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private val _windows = LinkedList<Window>()
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override val windows: List<Window> = _windows
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override fun <T: Window> addWindow(window: T, index: Int): T {
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if (window is ScreenHandlerWindow && window.screenHandler != handler) {
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throw RuntimeException("Adding ScreenHandlerWindow to CacaoHandledScreen with different screen handler is not supported")
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}
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_windows.add(index, window)
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window.screen = this
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window.wasAdded()
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window.resize(width, height)
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return window
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}
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override fun <T : Window> addWindow(window: T): T {
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return addWindow(window, _windows.size)
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}
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override fun removeWindow(window: Window) {
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_windows.remove(window)
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}
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override fun init() {
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super.init()
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windows.forEach {
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it.resize(width, height)
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}
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}
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override fun drawBackground(matrixStack: MatrixStack, delta: Float, mouseX: Int, mouseY: Int) {
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// no-op
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}
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override fun render(matrixStack: MatrixStack, mouseX: Int, mouseY: Int, delta: Float) {
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renderBackground(matrixStack)
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val mouse = Point(mouseX, mouseY)
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windows.forEachIndexed { index, it ->
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it.draw(matrixStack, mouse, delta)
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if (it is ScreenHandlerWindow) {
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if (index == windows.size - 1) {
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super.render(matrixStack, mouseX, mouseY, delta)
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} else {
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// if the screen handler window is not the frontmost, we fake the mouse x/y to disable the slot mouseover effect
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super.render(matrixStack, -1, -1, delta)
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}
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}
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}
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}
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override fun mouseClicked(mouseX: Double, mouseY: Double, button: Int): Boolean {
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val window = windows.lastOrNull()
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val result = window?.mouseClicked(Point(mouseX, mouseY), MouseButton.fromMC(button))
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return if (result == true) {
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RenderHelper.playSound(SoundEvents.UI_BUTTON_CLICK)
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true
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} else if (window is ScreenHandlerWindow) {
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super.mouseClicked(mouseX, mouseY, button)
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} else {
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false
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}
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}
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} |