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