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

   1 package ru.deadsoftware.cavecraft.game;
   2
   3 import com.badlogic.gdx.Input;
   4 import com.badlogic.gdx.utils.TimeUtils;
   5 import ru.deadsoftware.cavecraft.CaveGame;
   6 import ru.deadsoftware.cavecraft.GameScreen;
   7 import ru.deadsoftware.cavecraft.game.mobs.FallingSand;
   8 import ru.deadsoftware.cavecraft.game.mobs.Pig;
   9 import ru.deadsoftware.cavecraft.misc.AppState;
  10 import ru.deadsoftware.cavecraft.misc.Assets;
  11
  12 public class GameInput {
  13
  14     private GameProc gameProc;
  15
  16     public GameInput(GameProc gameProc) {
  17         this.gameProc = gameProc;
  18     }
  19
  20     private boolean checkSwim() {
  21         return (Items.isFluid(gameProc.world.getForeMap((int)(gameProc.player.position.x+gameProc.player.width/2)/16,
  22                 (int)(gameProc.player.position.y+gameProc.player.height/4*3)/16)));
  23     }
  24
  25     private void wasdPressed(int keycode) {
  26         if (gameProc.ctrlMode==0 || !CaveGame.TOUCH) {
  27             switch (keycode) {
  28                 case Input.Keys.A:
  29                     gameProc.player.moveX.x = -GamePhysics.PL_SPEED;
  30                     gameProc.player.dir = 0;
  31                     if (CaveGame.TOUCH && checkSwim()) gameProc.swim = true;
  32                     break;
  33                 case Input.Keys.D:
  34                     gameProc.player.moveX.x = GamePhysics.PL_SPEED;
  35                     gameProc.player.dir = 1;
  36                     if (CaveGame.TOUCH && checkSwim()) gameProc.swim = true;
  37                     break;
  38             }
  39         } else if (CaveGame.TOUCH){
  40             switch (keycode) {
  41                 case Input.Keys.A:
  42                     gameProc.cursorX--;
  43                     break;
  44                 case Input.Keys.D:
  45                     gameProc.cursorX++;
  46                     break;
  47                 case Input.Keys.W:
  48                     gameProc.cursorY--;
  49                     break;
  50                 case Input.Keys.S:
  51                     gameProc.cursorY++;
  52                     break;
  53             }
  54         }
  55     }
  56
  57     public void  keyDown(int keycode) {
  58         gameProc.isKeyDown = true;
  59         gameProc.keyDownCode = keycode;
  60         if (keycode == Input.Keys.W || keycode == Input.Keys.A ||
  61                 keycode == Input.Keys.S || keycode == Input.Keys.D) {
  62             wasdPressed(keycode);
  63         } else switch (keycode) {
  64             case Input.Keys.ALT_LEFT:
  65                 if (CaveGame.TOUCH) {
  66                     gameProc.ctrlMode++;
  67                     if (gameProc.ctrlMode > 1) gameProc.ctrlMode = 0;
  68                 }
  69                 break;
  70
  71             case Input.Keys.SPACE:
  72                 if (checkSwim()) {
  73                     gameProc.swim = true;
  74                 } else if (gameProc.player.canJump) {
  75                     gameProc.player.moveY.add(0, -7);
  76                 } else if (!gameProc.player.flyMode) {
  77                     gameProc.player.flyMode = true;
  78                     gameProc.player.moveY.setZero();
  79                 } else {
  80                     gameProc.player.moveY.y = -GamePhysics.PL_SPEED;
  81                 }
  82                 break;
  83
  84             case Input.Keys.CONTROL_LEFT:
  85                 gameProc.player.moveY.y = GamePhysics.PL_SPEED;
  86                 break;
  87
  88             case Input.Keys.E:
  89                 if (CaveGame.STATE == AppState.GAME_PLAY) CaveGame.STATE = AppState.GAME_CREATIVE_INV;
  90                     else CaveGame.STATE = AppState.GAME_PLAY;
  91                 break;
  92
  93             case Input.Keys.G:
  94                 gameProc.mobs.add(new Pig(gameProc.cursorX*16, gameProc.cursorY*16));
  95                 break;
  96
  97             case Input.Keys.ESCAPE: case Input.Keys.BACK:
  98                 CaveGame.STATE = AppState.GOTO_MENU;
  99                 break;
 100
 101             case Input.Keys.F1:
 102                 GameScreen.SHOW_DEBUG = !GameScreen.SHOW_DEBUG;
 103                 break;
 104         }
 105     }
 106
 107     public void keyUp(int keycode) {
 108         switch (keycode) {
 109             case Input.Keys.A: case Input.Keys.D:
 110                 gameProc.player.moveX.x = 0;
 111                 if (CaveGame.TOUCH && gameProc.swim) gameProc.swim = false;
 112                 break;
 113
 114             case Input.Keys.SPACE: case Input.Keys.CONTROL_LEFT:
 115                 if (gameProc.player.flyMode) gameProc.player.moveY.setZero();
 116                 if (gameProc.swim) gameProc.swim = false;
 117                 break;
 118         }
 119     }
 120
 121     public void mouseMoved(int screenX, int screenY) {
 122     }
 123
 124     public void touchDown(int screenX, int screenY, int button) {
 125         gameProc.touchDownTime = TimeUtils.millis();
 126         gameProc.isTouchDown = true;
 127         gameProc.touchDownButton = button;
 128         gameProc.touchDownX = screenX;
 129         gameProc.touchDownY = screenY;
 130     }
 131
 132     public void touchUp(int screenX, int screenY, int button) {
 133         if (CaveGame.TOUCH && gameProc.isKeyDown) {
 134             keyUp(gameProc.keyDownCode);
 135             gameProc.isKeyDown = false;
 136         }
 137         if (gameProc.isTouchDown) {
 138             if (CaveGame.STATE == AppState.GAME_CREATIVE_INV &&
 139                     screenX>gameProc.renderer.camera.viewportWidth/2-Assets.creativeInv.getRegionWidth()/2 &&
 140                     screenX<gameProc.renderer.camera.viewportWidth/2+Assets.creativeInv.getRegionWidth()/2 &&
 141                     screenY>gameProc.renderer.camera.viewportHeight/2-Assets.creativeInv.getRegionHeight()/2 &&
 142                     screenY<gameProc.renderer.camera.viewportHeight/2+Assets.creativeInv.getRegionHeight()/2) {
 143                 int ix = (int) (screenX - (gameProc.renderer.camera.viewportWidth / 2 - Assets.creativeInv.getRegionWidth() / 2 + 8)) / 18;
 144                 int iy = (int) (screenY - (gameProc.renderer.camera.viewportHeight / 2 - Assets.creativeInv.getRegionHeight() / 2 + 18)) / 18;
 145                 int item = gameProc.creativeScroll*8+(ix + iy * 8);
 146                 if (ix>=8 || ix<0 || iy<0 || iy>=5) item=-1;
 147                 if (item >= 0 && item < Items.BLOCKS.size) {
 148                     for (int i = 8; i > 0; i--) {
 149                         gameProc.player.inventory[i] = gameProc.player.inventory[i - 1];
 150                     }
 151                     gameProc.player.inventory[0] = item;
 152                 }
 153             } else if (CaveGame.STATE == AppState.GAME_CREATIVE_INV) {
 154                 CaveGame.STATE = AppState.GAME_PLAY;
 155             } else if (screenY<Assets.invBar.getRegionHeight() &&
 156                     screenX>gameProc.renderer.camera.viewportWidth/2-Assets.invBar.getRegionWidth()/2 &&
 157                     screenX<gameProc.renderer.camera.viewportWidth/2+Assets.invBar.getRegionWidth()/2) {
 158                 gameProc.invSlot = (int)((screenX-(gameProc.renderer.camera.viewportWidth/2-Assets.invBar.getRegionWidth()/2))/20);
 159             } else if (button == Input.Buttons.RIGHT){
 160                 gameProc.world.placeToForeground(gameProc.cursorX, gameProc.cursorY,
 161                             gameProc.player.inventory[gameProc.invSlot]);
 162             } else if (button == Input.Buttons.LEFT) {
 163                 if (gameProc.world.getForeMap(gameProc.cursorX, gameProc.cursorY) > 0) {
 164                     gameProc.world.placeToForeground(gameProc.cursorX, gameProc.cursorY, 0);
 165                 } else if (gameProc.world.getBackMap(gameProc.cursorX, gameProc.cursorY) > 0) {
 166                     gameProc.world.placeToBackground(gameProc.cursorX, gameProc.cursorY, 0);
 167                 }
 168
 169             }
 170         }
 171         gameProc.isTouchDown = false;
 172     }
 173
 174     public void touchDragged(int screenX, int screenY) {
 175         if (CaveGame.STATE == AppState.GAME_CREATIVE_INV && Math.abs(screenY-gameProc.touchDownY)>16) {
 176             if (screenX>gameProc.renderer.camera.viewportWidth/2-Assets.creativeInv.getRegionWidth()/2 &&
 177                     screenX<gameProc.renderer.camera.viewportWidth/2+Assets.creativeInv.getRegionWidth()/2 &&
 178                     screenY>gameProc.renderer.camera.viewportHeight/2-Assets.creativeInv.getRegionHeight()/2 &&
 179                     screenY<gameProc.renderer.camera.viewportHeight/2+Assets.creativeInv.getRegionHeight()/2) {
 180                 gameProc.creativeScroll -= (screenY - gameProc.touchDownY) / 16;
 181                 gameProc.touchDownX = screenX;
 182                 gameProc.touchDownY = screenY;
 183                 if (gameProc.creativeScroll < 0) gameProc.creativeScroll = 0;
 184                 if (gameProc.creativeScroll > gameProc.maxCreativeScroll)
 185                     gameProc.creativeScroll = gameProc.maxCreativeScroll;
 186             }
 187         }
 188     }
 189
 190     public void scrolled(int amount) {
 191         switch (CaveGame.STATE) {
 192             case GAME_PLAY:
 193                 gameProc.invSlot += amount;
 194                 if (gameProc.invSlot < 0) gameProc.invSlot = 8;
 195                 if (gameProc.invSlot > 8) gameProc.invSlot = 0;
 196                 break;
 197             case GAME_CREATIVE_INV:
 198                 gameProc.creativeScroll+=amount;
 199                 if (gameProc.creativeScroll<0) gameProc.creativeScroll=0;
 200                 if (gameProc.creativeScroll>gameProc.maxCreativeScroll)
 201                     gameProc.creativeScroll=gameProc.maxCreativeScroll;
 202                 break;
 203         }
 204     }
 205
 206 }