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mertcanekiz/Input.java

Created August 23, 2015 22:28
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Input.java
package com.teddygaming.engine;
import java.util.ArrayList;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import com.teddygaming.engine.math.vec2;
public class Input
{
public static final int NUM_KEYCODES = 256;
public static final int NUM_MOUSEBUTTONS = 5;
public static final int KEY_NONE = 0x00;
public static final int KEY_ESCAPE = 0x01;
public static final int KEY_1 = 0x02;
public static final int KEY_2 = 0x03;
public static final int KEY_3 = 0x04;
public static final int KEY_4 = 0x05;
public static final int KEY_5 = 0x06;
public static final int KEY_6 = 0x07;
public static final int KEY_7 = 0x08;
public static final int KEY_8 = 0x09;
public static final int KEY_9 = 0x0A;
public static final int KEY_0 = 0x0B;
public static final int KEY_MINUS = 0x0C;
public static final int KEY_EQUALS = 0x0D;
public static final int KEY_BACK = 0x0E;
public static final int KEY_TAB = 0x0F;
public static final int KEY_Q = 0x10;
public static final int KEY_W = 0x11;
public static final int KEY_E = 0x12;
public static final int KEY_R = 0x13;
public static final int KEY_T = 0x14;
public static final int KEY_Y = 0x15;
public static final int KEY_U = 0x16;
public static final int KEY_I = 0x17;
public static final int KEY_O = 0x18;
public static final int KEY_P = 0x19;
public static final int KEY_LBRACKET = 0x1A;
public static final int KEY_RBRACKET = 0x1B;
public static final int KEY_RETURN = 0x1C;
public static final int KEY_LCONTROL = 0x1D;
public static final int KEY_A = 0x1E;
public static final int KEY_S = 0x1F;
public static final int KEY_D = 0x20;
public static final int KEY_F = 0x21;
public static final int KEY_G = 0x22;
public static final int KEY_H = 0x23;
public static final int KEY_J = 0x24;
public static final int KEY_K = 0x25;
public static final int KEY_L = 0x26;
public static final int KEY_SEMICOLON = 0x27;
public static final int KEY_APOSTROPHE = 0x28;
public static final int KEY_GRAVE = 0x29;
public static final int KEY_LSHIFT = 0x2A;
public static final int KEY_BACKSLASH = 0x2B;
public static final int KEY_Z = 0x2C;
public static final int KEY_X = 0x2D;
public static final int KEY_C = 0x2E;
public static final int KEY_V = 0x2F;
public static final int KEY_B = 0x30;
public static final int KEY_N = 0x31;
public static final int KEY_M = 0x32;
public static final int KEY_COMMA = 0x33;
public static final int KEY_PERIOD = 0x34;
public static final int KEY_SLASH = 0x35;
public static final int KEY_RSHIFT = 0x36;
public static final int KEY_MULTIPLY = 0x37;
public static final int KEY_LMENU = 0x38;
public static final int KEY_LALT = KEY_LMENU;
public static final int KEY_SPACE = 0x39;
public static final int KEY_CAPITAL = 0x3A;
public static final int KEY_F1 = 0x3B;
public static final int KEY_F2 = 0x3C;
public static final int KEY_F3 = 0x3D;
public static final int KEY_F4 = 0x3E;
public static final int KEY_F5 = 0x3F;
public static final int KEY_F6 = 0x40;
public static final int KEY_F7 = 0x41;
public static final int KEY_F8 = 0x42;
public static final int KEY_F9 = 0x43;
public static final int KEY_F10 = 0x44;
public static final int KEY_NUMLOCK = 0x45;
public static final int KEY_SCROLL = 0x46;
public static final int KEY_NUMPAD7 = 0x47;
public static final int KEY_NUMPAD8 = 0x48;
public static final int KEY_NUMPAD9 = 0x49;
public static final int KEY_SUBTRACT = 0x4A;
public static final int KEY_NUMPAD4 = 0x4B;
public static final int KEY_NUMPAD5 = 0x4C;
public static final int KEY_NUMPAD6 = 0x4D;
public static final int KEY_ADD = 0x4E;
public static final int KEY_NUMPAD1 = 0x4F;
public static final int KEY_NUMPAD2 = 0x50;
public static final int KEY_NUMPAD3 = 0x51;
public static final int KEY_NUMPAD0 = 0x52;
public static final int KEY_DECIMAL = 0x53;
public static final int KEY_F11 = 0x57;
public static final int KEY_F12 = 0x58;
public static final int KEY_F13 = 0x64;
public static final int KEY_F14 = 0x65;
public static final int KEY_F15 = 0x66;
public static final int KEY_KANA = 0x70;
public static final int KEY_CONVERT = 0x79;
public static final int KEY_NOCONVERT = 0x7B;
public static final int KEY_YEN = 0x7D;
public static final int KEY_NUMPADEQUALS = 0x8D;
public static final int KEY_CIRCUMFLEX = 0x90;
public static final int KEY_AT = 0x91;
public static final int KEY_COLON = 0x92;
public static final int KEY_UNDERLINE = 0x93;
public static final int KEY_KANJI = 0x94;
public static final int KEY_STOP = 0x95;
public static final int KEY_AX = 0x96;
public static final int KEY_UNLABELED = 0x97;
public static final int KEY_NUMPADENTER = 0x9C;
public static final int KEY_RCONTROL = 0x9D;
public static final int KEY_NUMPADCOMMA = 0xB3;
public static final int KEY_DIVIDE = 0xB5;
public static final int KEY_SYSRQ = 0xB7;
public static final int KEY_RMENU = 0xB8;
public static final int KEY_RALT = KEY_RMENU;
public static final int KEY_PAUSE = 0xC5;
public static final int KEY_HOME = 0xC7;
public static final int KEY_UP = 0xC8;
public static final int KEY_PRIOR = 0xC9;
public static final int KEY_LEFT = 0xCB;
public static final int KEY_RIGHT = 0xCD;
public static final int KEY_END = 0xCF;
public static final int KEY_DOWN = 0xD0;
public static final int KEY_NEXT = 0xD1;
public static final int KEY_INSERT = 0xD2;
public static final int KEY_DELETE = 0xD3;
public static final int KEY_LMETA = 0xDB;
public static final int KEY_LWIN = KEY_LMETA;
public static final int KEY_RMETA = 0xDC;
public static final int KEY_RWIN = KEY_RMETA;
public static final int KEY_APPS = 0xDD;
public static final int KEY_POWER = 0xDE;
public static final int KEY_SLEEP = 0xDF;
private static boolean[] lastKeys = new boolean[NUM_KEYCODES];
private static boolean[] lastMouse = new boolean[NUM_MOUSEBUTTONS];
public static void update()
{
for(int i = 0; i < NUM_KEYCODES; i++)
lastKeys[i] = getKey(i);
for(int i = 0; i < NUM_MOUSEBUTTONS; i++)
lastMouse[i] = getMouse(i);
}
public static boolean getKey(int keyCode)
{
return Keyboard.isKeyDown(keyCode);
}
public static boolean getKeyDown(int keyCode)
{
return getKey(keyCode) && !lastKeys[keyCode];
}
public static boolean getKeyUp(int keyCode)
{
return !getKey(keyCode) && lastKeys[keyCode];
}
public static boolean getMouse(int mouseButton)
{
return Mouse.isButtonDown(mouseButton);
}
public static boolean getMouseDown(int mouseButton)
{
return getMouse(mouseButton) && !lastMouse[mouseButton];
}
public static boolean getMouseUp(int mouseButton)
{
return !getMouse(mouseButton) && lastMouse[mouseButton];
}
public static vec2 getMousePosition()
{
return new vec2(Mouse.getX(), Mouse.getY());
}
public static vec2 getMouseDelta()
{
return new vec2(Mouse.getDX(), Mouse.getDY());
}
public static void setMousePosition(vec2 position)
{
Mouse.setCursorPosition((int) position.x, (int) position.y);
}
public static void setCursorEnabled(boolean enabled)
{
Mouse.setGrabbed(!enabled);
}
}
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