core/src/ru/deadsoftware/cavedroid/game/GameInput.java

   1 package ru.deadsoftware.cavedroid.game;
   2
   3 import com.badlogic.gdx.Input;
   4 import com.badlogic.gdx.utils.TimeUtils;
   5 import ru.deadsoftware.cavedroid.CaveGame;
   6 import ru.deadsoftware.cavedroid.GameScreen;
   7 import ru.deadsoftware.cavedroid.game.mobs.Pig;
   8 import ru.deadsoftware.cavedroid.misc.ControlMode;
   9 import ru.deadsoftware.cavedroid.misc.states.AppState;
  10 import ru.deadsoftware.cavedroid.misc.Assets;
  11 import ru.deadsoftware.cavedroid.misc.states.GameState;
  12
  13 import static ru.deadsoftware.cavedroid.GameScreen.GP;
  14
  15 public class GameInput {
  16
  17     private boolean checkSwim() {
  18         return GameItems.isFluid(GP.world.getForeMap(GP.player.getMapX(), GP.player.getLowerMapY()));
  19     }
  20
  21     private boolean insideCreativeInv(int screenX, int screenY) {
  22         return (screenX > GP.renderer.getWidth() / 2 - Assets.creativeInv.getRegionWidth() / 2 &&
  23                 screenX < GP.renderer.getWidth() / 2 + Assets.creativeInv.getRegionWidth() / 2 &&
  24                 screenY > GP.renderer.getHeight() / 2 - Assets.creativeInv.getRegionHeight() / 2 &&
  25                 screenY < GP.renderer.getHeight() / 2 + Assets.creativeInv.getRegionHeight() / 2);
  26     }
  27
  28     private void wasdPressed(int keycode) {
  29         if (GP.controlMode == ControlMode.WALK || !CaveGame.TOUCH) {
  30             switch (keycode) {
  31                 case Input.Keys.A:
  32                     GP.player.mov.x = -GamePhysics.PL_SPEED;
  33                     GP.player.setDir(0);
  34                     if (CaveGame.TOUCH && checkSwim()) GP.player.swim = true;
  35                     break;
  36                 case Input.Keys.D:
  37                     GP.player.mov.x = GamePhysics.PL_SPEED;
  38                     GP.player.setDir(1);
  39                     if (CaveGame.TOUCH && checkSwim()) GP.player.swim = true;
  40                     break;
  41             }
  42         } else {
  43             switch (keycode) {
  44                 case Input.Keys.A:
  45                     GP.curX--;
  46                     break;
  47                 case Input.Keys.D:
  48                     GP.curX++;
  49                     break;
  50                 case Input.Keys.W:
  51                     GP.curY--;
  52                     break;
  53                 case Input.Keys.S:
  54                     GP.curY++;
  55                     break;
  56             }
  57             GP.blockDmg = 0;
  58         }
  59     }
  60
  61     public void keyDown(int keycode) {
  62         GP.isKeyDown = true;
  63         GP.keyDownCode = keycode;
  64         if (keycode == Input.Keys.W || keycode == Input.Keys.A ||
  65                 keycode == Input.Keys.S || keycode == Input.Keys.D) {
  66             wasdPressed(keycode);
  67         } else switch (keycode) {
  68             case Input.Keys.ALT_LEFT:
  69                 if (CaveGame.TOUCH) {
  70                     GP.controlMode = GP.controlMode == ControlMode.WALK ? ControlMode.CURSOR : ControlMode.WALK;
  71                 }
  72                 break;
  73
  74             case Input.Keys.SPACE:
  75                 if (checkSwim()) {
  76                     GP.player.swim = true;
  77                 } else if (GP.player.canJump) {
  78                     GP.player.mov.add(0, -7);
  79                 } else if (!GP.player.flyMode && GP.player.gameMode == 1) {
  80                     GP.player.flyMode = true;
  81                     GP.player.mov.y = 0;
  82                 } else if (GP.player.flyMode) {
  83                     GP.player.mov.y = -GamePhysics.PL_SPEED;
  84                 }
  85                 break;
  86
  87             case Input.Keys.CONTROL_LEFT:
  88                 GP.player.mov.y = GamePhysics.PL_SPEED;
  89                 break;
  90
  91             case Input.Keys.E:
  92                 if (CaveGame.GAME_STATE == GameState.PLAY){
  93                     switch (GP.player.gameMode) {
  94                         case 0:
  95                             //TODO survival inv
  96                             break;
  97                         case 1:
  98                             CaveGame.GAME_STATE = GameState.CREATIVE_INV;
  99                             break;
 100                     }
 101                 } else {
 102                     CaveGame.GAME_STATE = GameState.PLAY;
 103                 }
 104                 break;
 105
 106             case Input.Keys.G:
 107                 GP.mobs.add(new Pig(GP.curX * 16, GP.curY * 16));
 108                 break;
 109
 110             case Input.Keys.Q:
 111                 GP.world.placeToForeground(GP.curX, GP.curY, 8);
 112                 break;
 113
 114             case Input.Keys.ESCAPE:
 115             case Input.Keys.BACK:
 116                 CaveGame.APP_STATE = AppState.SAVE;
 117                 CaveGame.GAME_STATE = GameState.PAUSE;
 118                 break;
 119
 120             case Input.Keys.F1:
 121                 GameScreen.SHOW_DEBUG = !GameScreen.SHOW_DEBUG;
 122                 break;
 123
 124             case Input.Keys.M:
 125                 GameScreen.SHOW_MAP = !GameScreen.SHOW_MAP;
 126                 break;
 127         }
 128     }
 129
 130     public void keyUp(int keycode) {
 131         switch (keycode) {
 132             case Input.Keys.A:
 133             case Input.Keys.D:
 134                 GP.player.mov.x = 0;
 135                 if (CaveGame.TOUCH && GP.player.swim) GP.player.swim = false;
 136                 break;
 137
 138             case Input.Keys.SPACE:
 139             case Input.Keys.CONTROL_LEFT:
 140                 if (GP.player.flyMode) GP.player.mov.y = 0;
 141                 if (GP.player.swim) GP.player.swim = false;
 142                 break;
 143         }
 144     }
 145
 146     public void touchDown(int screenX, int screenY, int button) {
 147         GP.touchDownTime = TimeUtils.millis();
 148         GP.isTouchDown = true;
 149         GP.touchDownBtn = button;
 150         GP.touchDownX = screenX;
 151         GP.touchDownY = screenY;
 152     }
 153
 154     public void touchUp(int screenX, int screenY, int button) {
 155         if (CaveGame.TOUCH && GP.isKeyDown) {
 156             keyUp(GP.keyDownCode);
 157             GP.isKeyDown = false;
 158         }
 159         if (GP.isTouchDown) {
 160             if (CaveGame.GAME_STATE == GameState.CREATIVE_INV && insideCreativeInv(screenX, screenY)) {
 161                 int ix = (int) (screenX - (GP.renderer.getWidth() / 2 - Assets.creativeInv.getRegionWidth() / 2 + 8)) / 18;
 162                 int iy = (int) (screenY - (GP.renderer.getHeight() / 2 - Assets.creativeInv.getRegionHeight() / 2 + 18)) / 18;
 163                 int item = GP.creativeScroll * 8 + (ix + iy * 8);
 164                 if (ix >= 8 || ix < 0 || iy < 0 || iy >= 5) item = -1;
 165                 if (item >= 0 && item < GameItems.getItemsSize()) {
 166                     System.arraycopy(GP.player.inventory, 0, GP.player.inventory, 1, 8);
 167                     GP.player.inventory[0] = item;
 168                 }
 169             } else if (CaveGame.GAME_STATE == GameState.CREATIVE_INV) {
 170                 CaveGame.GAME_STATE = GameState.PLAY;
 171             } else if (screenY < Assets.invBar.getRegionHeight() &&
 172                     screenX > GP.renderer.getWidth() / 2 - (float) Assets.invBar.getRegionWidth() / 2 &&
 173                     screenX < GP.renderer.getWidth() / 2 + (float) Assets.invBar.getRegionWidth() / 2) {
 174                 GP.player.slot = (int) ((screenX - (GP.renderer.getWidth() / 2 - Assets.invBar.getRegionWidth() / 2)) / 20);
 175             } else if (button == Input.Buttons.RIGHT) {
 176                 GP.useItem(GP.curX, GP.curY,
 177                         GP.player.inventory[GP.player.slot], false);
 178             } else if (button == Input.Buttons.LEFT) {
 179                 GP.blockDmg = 0;
 180             }
 181         }
 182         GP.isTouchDown = false;
 183     }
 184
 185     public void touchDragged(int screenX, int screenY) {
 186         if (CaveGame.GAME_STATE == GameState.CREATIVE_INV && Math.abs(screenY - GP.touchDownY) > 16) {
 187             if (insideCreativeInv(screenX, screenY)) {
 188                 GP.creativeScroll -= (screenY - GP.touchDownY) / 16;
 189                 GP.touchDownX = screenX;
 190                 GP.touchDownY = screenY;
 191                 if (GP.creativeScroll < 0) GP.creativeScroll = 0;
 192                 if (GP.creativeScroll > GameProc.MAX_CREATIVE_SCROLL)
 193                     GP.creativeScroll = GameProc.MAX_CREATIVE_SCROLL;
 194             }
 195         }
 196     }
 197
 198     public void scrolled(int amount) {
 199         switch (CaveGame.GAME_STATE) {
 200             case PLAY:
 201                 GP.player.slot += amount;
 202                 if (GP.player.slot < 0) GP.player.slot = 8;
 203                 if (GP.player.slot > 8) GP.player.slot = 0;
 204                 break;
 205             case CREATIVE_INV:
 206                 GP.creativeScroll += amount;
 207                 if (GP.creativeScroll < 0) GP.creativeScroll = 0;
 208                 if (GP.creativeScroll > GameProc.MAX_CREATIVE_SCROLL)
 209                     GP.creativeScroll = GameProc.MAX_CREATIVE_SCROLL;
 210                 break;
 211         }
 212     }
 213
 214 }