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