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