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