68 lines
1.9 KiB
Java
68 lines
1.9 KiB
Java
package mekanism.client;
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import net.minecraft.client.settings.KeyBinding;
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import org.lwjgl.input.Keyboard;
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import org.lwjgl.input.Mouse;
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public abstract class MekKeyHandler {
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public KeyBinding[] keyBindings;
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public boolean[] keyDown;
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public boolean[] repeatings;
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public boolean isDummy;
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/**
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* Pass an array of keybindings and a repeat flag for each one
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*
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* @param bindings
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* @param rep
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*/
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public MekKeyHandler(KeyBinding[] bindings, boolean[] rep) {
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assert keyBindings.length
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== repeatings.length: "You need to pass two arrays of identical length";
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keyBindings = bindings;
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repeatings = rep;
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keyDown = new boolean[keyBindings.length];
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}
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/**
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* Register the keys into the system. You will do your own keyboard
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* management elsewhere. No events will fire if you use this method
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*
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* @param bindings
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*/
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public MekKeyHandler(KeyBinding[] bindings) {
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keyBindings = bindings;
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isDummy = true;
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}
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public static boolean getIsKeyPressed(KeyBinding keyBinding) {
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int keyCode = keyBinding.getKeyCode();
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return keyCode < 0 ? Mouse.isButtonDown(keyCode + 100)
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: Keyboard.isKeyDown(keyCode);
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}
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public KeyBinding[] getKeyBindings() {
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return keyBindings;
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}
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public void keyTick() {
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for (int i = 0; i < keyBindings.length; i++) {
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KeyBinding keyBinding = keyBindings[i];
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boolean state = keyBinding.getIsKeyPressed();
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if (state != keyDown[i] || (state && repeatings[i])) {
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if (state) {
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keyDown(keyBinding, state == keyDown[i]);
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} else {
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keyUp(keyBinding);
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}
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keyDown[i] = state;
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}
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}
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}
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public abstract void keyDown(KeyBinding kb, boolean isRepeat);
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public abstract void keyUp(KeyBinding kb);
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} |