keymap.java.svn-base

来自「一个JAVA程序员的游戏」· SVN-BASE 代码 · 共 99 行

/*
 * KeyMap.java
 *
 * Created on 21. Januar 2007, 17:53
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package kanjitori.preferences;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

/**
 *
 * @author Pirx
 */
public class KeyMap implements Serializable {
    
    private static final long serialVersionUID = 1;

    public static final String[] KEYS = new String[]{
        "A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q",
        "R","S","T","U","V","W","X","Y","Z","1","2","3","4","5","6","7","8",
        "9","0","LeftCtrl","RightCtrl","Alt","Space","Tab",
        "Left","Right","Up","Down","Return"
    };

    public static final int[] KEY_INPUT = new int[]{
        0x1E,0x30,0x2E,0x20,0x12,0x21,0x22,0x23,0x17,0x24,0x25,0x26,0x32,0x31,0x18,0x19, 0x10,
        0x13,0x1F,0x14,0x16,0x2F, 0x11,0x2D,0x15,0x2C, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
        0x0A, 0x0B,0x1D,0x9D,0x38,0x39, 0x0F,
        0xCB,0xCD,0xC8,0xD0,0x1C
    };
    
    public static final String[] ACTIONS = new String[]{
     "forward", "backward", 
     "strafeLeft", "strafeRight",
     "turnLeft", "turnRight", "turnUp", "turnDown", 
     "teleport", "defChange"    
    };
    
    public void setDefaults() {
        clear();
        bind(0x11, ACTIONS[0]); //W -> forward
        bind(0x1F, ACTIONS[1]); //S -> backward
        bind(0x1E, ACTIONS[2]); //A -> strafeLeft
        bind(0x20, ACTIONS[3]); //D -> strafeRight

        bind(0xC8, ACTIONS[0]); //UP -> forward
        bind(0xD0, ACTIONS[1]); //DOWN -> backward
        bind(0xCB, ACTIONS[4]); //LEFT -> turnLeft
        bind(0xCD, ACTIONS[5]); //RIGHT -> turnRight
        
        bind(0x02, ACTIONS[8]); //1 -> teleport
        bind(0x03, ACTIONS[9]); //2 -> defChange
    }

    private Map<Integer, String> map = new HashMap<Integer, String>();
    private boolean mouseInverted = false;
    
    public void bind(int keyInput, String action) {
        map.put(keyInput, action);
    }

    public void unbind(int keyInput) {
        map.remove(keyInput);
    }
    
    public boolean isMouseInverted() {
        return mouseInverted;
    }
    
    public void setMouseInverted(boolean mouseInverted) {
        this.mouseInverted = mouseInverted;
    }
    
    public String getAction(int keyInput) {
        return map.get(keyInput);
    } 
    
    public void clear() {
        map.clear();
        mouseInverted = false;
    }

    public static int getActionIndex(String action) {
        for (int i = 0; i < ACTIONS.length; i++) {
            if (ACTIONS[i].equals(action)) {
                return i;
            }
        }
        return -1;
    }

}