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