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package moe.nea.firmament.keybindings
import org.lwjgl.glfw.GLFW
import kotlinx.serialization.Serializable
import net.minecraft.client.MinecraftClient
import net.minecraft.client.util.InputUtil
import net.minecraft.text.Text
import moe.nea.firmament.util.MC
import moe.nea.firmament.util.mc.InitLevel
// TODO: add support for mouse keybindings
@Serializable
data class SavedKeyBinding(
val keyCode: Int,
val shift: Boolean = false,
val ctrl: Boolean = false,
val alt: Boolean = false,
) : IKeyBinding {
val isBound: Boolean get() = keyCode != GLFW.GLFW_KEY_UNKNOWN
constructor(keyCode: Int, mods: Triple<Boolean, Boolean, Boolean>) : this(
keyCode,
mods.first && keyCode != GLFW.GLFW_KEY_LEFT_SHIFT && keyCode != GLFW.GLFW_KEY_RIGHT_SHIFT,
mods.second && keyCode != GLFW.GLFW_KEY_LEFT_CONTROL && keyCode != GLFW.GLFW_KEY_RIGHT_CONTROL,
mods.third && keyCode != GLFW.GLFW_KEY_LEFT_ALT && keyCode != GLFW.GLFW_KEY_RIGHT_ALT,
)
constructor(keyCode: Int, mods: Int) : this(keyCode, getMods(mods))
companion object {
fun getMods(modifiers: Int): Triple<Boolean, Boolean, Boolean> {
return Triple(
modifiers and GLFW.GLFW_MOD_SHIFT != 0,
modifiers and GLFW.GLFW_MOD_CONTROL != 0,
modifiers and GLFW.GLFW_MOD_ALT != 0,
)
}
fun getModInt(): Int {
val h = MC.window.handle
val ctrl = if (MinecraftClient.IS_SYSTEM_MAC) {
InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_SUPER)
|| InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_SUPER)
} else InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_CONTROL)
|| InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_CONTROL)
val shift = isShiftDown()
val alt = InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_ALT)
|| InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_ALT)
var mods = 0
if (ctrl) mods = mods or GLFW.GLFW_MOD_CONTROL
if (shift) mods = mods or GLFW.GLFW_MOD_SHIFT
if (alt) mods = mods or GLFW.GLFW_MOD_ALT
return mods
}
private val h get() = MC.window.handle
fun isShiftDown() = shiftKeys.any { InputUtil.isKeyPressed(h, it) }
fun unbound(): SavedKeyBinding =
SavedKeyBinding(GLFW.GLFW_KEY_UNKNOWN)
val controlKeys = if (MinecraftClient.IS_SYSTEM_MAC) {
listOf(GLFW.GLFW_KEY_LEFT_SUPER, GLFW.GLFW_KEY_RIGHT_SUPER)
} else {
listOf(GLFW.GLFW_KEY_LEFT_CONTROL, GLFW.GLFW_KEY_RIGHT_CONTROL)
}
val shiftKeys = listOf(GLFW.GLFW_KEY_LEFT_SHIFT, GLFW.GLFW_KEY_RIGHT_SHIFT)
val altKeys = listOf(GLFW.GLFW_KEY_LEFT_ALT, GLFW.GLFW_KEY_RIGHT_ALT)
}
fun isPressed(atLeast: Boolean = false): Boolean {
if (!isBound) return false
val h = MC.window.handle
if (!InputUtil.isKeyPressed(h, keyCode)) return false
// These are modifiers, so if the searched keyCode is a modifier key, then that key does not count as the modifier
val ctrl = keyCode !in controlKeys && controlKeys.any { InputUtil.isKeyPressed(h, it) }
val shift = keyCode !in shiftKeys && isShiftDown()
val alt = keyCode !in altKeys && altKeys.any { InputUtil.isKeyPressed(h, it) }
if (atLeast)
return (ctrl >= this.ctrl) &&
(alt >= this.alt) &&
(shift >= this.shift)
return (ctrl == this.ctrl) &&
(alt == this.alt) &&
(shift == this.shift)
}
override fun matchesAtLeast(keyCode: Int, scanCode: Int, modifiers: Int): Boolean {
if (this.keyCode == GLFW.GLFW_KEY_UNKNOWN) return false
val (shift, ctrl, alt) = getMods(modifiers)
return keyCode == this.keyCode && this.shift <= shift && this.ctrl <= ctrl && this.alt <= alt
}
override fun matches(keyCode: Int, scanCode: Int, modifiers: Int): Boolean {
if (this.keyCode == GLFW.GLFW_KEY_UNKNOWN) return false
return keyCode == this.keyCode && getMods(modifiers) == Triple(shift, ctrl, alt)
}
override fun toString(): String {
return format().string
}
fun format(): Text {
val stroke = Text.literal("")
if (ctrl) {
stroke.append("CTRL + ")
}
if (alt) {
stroke.append("ALT + ")
}
if (shift) {
stroke.append("SHIFT + ") // TODO: translations?
}
if (InitLevel.isAtLeast(InitLevel.RENDER_INIT)) {
stroke.append(InputUtil.Type.KEYSYM.createFromCode(keyCode).localizedText)
} else {
stroke.append(keyCode.toString())
}
return stroke
}
}
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