core/src/ru/deadsoftware/cavecraft/game/GameInputHandler.java

   1 package ru.deadsoftware.cavecraft.game;
   2
   3 import com.badlogic.gdx.Gdx;
   4 import com.badlogic.gdx.Input;
   5 import com.badlogic.gdx.utils.TimeUtils;
   6 import ru.deadsoftware.cavecraft.*;
   7
   8 public class GameInputHandler {
   9
  10     private GameProc gameProc;
  11
  12     public GameInputHandler(GameProc gameProc) {
  13         this.gameProc = gameProc;
  14     }
  15
  16     private void wasdPressed(int keyCode) {
  17         if (gameProc.ctrlMode==0) {
  18             switch (keyCode) {
  19                 case Input.Keys.A:
  20                     gameProc.player.moveX.x = -GamePhysics.PL_SPEED;
  21                     gameProc.player.dir = 0;
  22                     break;
  23                 case Input.Keys.D:
  24                     gameProc.player.moveX.x = GamePhysics.PL_SPEED;
  25                     gameProc.player.dir = 1;
  26                     break;
  27             }
  28         } else {
  29             switch (keyCode) {
  30                 case Input.Keys.A:
  31                     gameProc.cursorX--;
  32                     break;
  33                 case Input.Keys.D:
  34                     gameProc.cursorX++;
  35                     break;
  36                 case Input.Keys.W:
  37                     gameProc.cursorY--;
  38                     break;
  39                 case Input.Keys.S:
  40                     gameProc.cursorY++;
  41                     break;
  42             }
  43             if (gameProc.cursorX<(gameProc.player.position.x+gameProc.player.texWidth/2)/16)
  44                 gameProc.player.dir=0;
  45             if (gameProc.cursorX>(gameProc.player.position.x+gameProc.player.texWidth/2)/16)
  46                 gameProc.player.dir=1;
  47         }
  48     }
  49
  50     public void  keyDown(int 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                 gameProc.ctrlMode++;
  57                 if (gameProc.ctrlMode > 1) gameProc.ctrlMode = 0;
  58                 break;
  59
  60             case Input.Keys.SPACE:
  61                 if (gameProc.player.canJump) {
  62                     gameProc.player.moveY.add(0, -7);
  63                 } else if (!gameProc.player.flyMode) {
  64                     gameProc.player.flyMode = true;
  65                     gameProc.player.moveY.setZero();
  66                 } else {
  67                     gameProc.player.moveY.y = -GamePhysics.PL_SPEED;
  68                 }
  69                 break;
  70
  71             case Input.Keys.CONTROL_LEFT:
  72                 gameProc.player.moveY.y = GamePhysics.PL_SPEED;
  73                 break;
  74
  75             case Input.Keys.E:
  76                 if (CaveGame.STATE == GameState.GAME_PLAY) CaveGame.STATE = GameState.GAME_CREATIVE_INV;
  77                     else CaveGame.STATE = GameState.GAME_PLAY;
  78                 break;
  79         }
  80     }
  81
  82     public void keyUp(int keyCode) {
  83         switch (keyCode) {
  84             case Input.Keys.A: case Input.Keys.D:
  85                 gameProc.player.moveX.x = 0;
  86                 break;
  87
  88             case Input.Keys.SPACE: case Input.Keys.CONTROL_LEFT:
  89                 if (gameProc.player.flyMode) gameProc.player.moveY.setZero();
  90                 break;
  91         }
  92     }
  93
  94     public void mouseMoved(int screenX, int screenY) {
  95     }
  96
  97     public void touchDown(int screenX, int screenY, int button) {
  98         if (CaveGame.STATE == GameState.GAME_CREATIVE_INV &&
  99                 screenX>gameProc.renderer.camera.viewportWidth/2-Assets.creativeInv.getRegionWidth()/2 &&
 100                 screenX<gameProc.renderer.camera.viewportWidth/2+Assets.creativeInv.getRegionWidth()/2 &&
 101                 screenY>gameProc.renderer.camera.viewportHeight/2-Assets.creativeInv.getRegionHeight()/2 &&
 102                 screenY<gameProc.renderer.camera.viewportHeight/2+Assets.creativeInv.getRegionHeight()/2) {
 103             try {
 104                 int ix = (int) (screenX - (gameProc.renderer.camera.viewportWidth / 2 - Assets.creativeInv.getRegionWidth() / 2 + 8)) / 18;
 105                 int iy = (int) (screenY - (gameProc.renderer.camera.viewportHeight / 2 - Assets.creativeInv.getRegionHeight() / 2 + 18)) / 18;
 106                 int item = ix + iy * 8;
 107                 for (int i = 8; i > 0; i--) {
 108                     gameProc.player.inventory[i] = gameProc.player.inventory[i - 1];
 109                 }
 110                 if (item >= 0 && item < Items.BLOCKS.size) gameProc.player.inventory[0] = item;
 111             } catch (Exception e) {
 112                 Gdx.app.error("GameInputHandler", e.toString());
 113             }
 114         } else if (CaveGame.STATE == GameState.GAME_CREATIVE_INV) {
 115             CaveGame.STATE = GameState.GAME_PLAY;
 116         } else {
 117             gameProc.touchDownX = screenX;
 118             gameProc.touchDownY = screenY;
 119             gameProc.touchDownTime = TimeUtils.millis();
 120             gameProc.isTouchDown = true;
 121             gameProc.touchDownButton = button;
 122         }
 123     }
 124
 125     public void touchUp(int screenX, int screenY, int button) {
 126         if (gameProc.isTouchDown) {
 127             if (button == Input.Buttons.RIGHT){
 128                 gameProc.world.placeToForeground(gameProc.cursorX, gameProc.cursorY,
 129                             gameProc.player.inventory[gameProc.invSlot]);
 130             } else if (button == Input.Buttons.LEFT) {
 131                 if (screenY<Assets.invBar.getRegionHeight() &&
 132                         screenX>gameProc.renderer.camera.viewportWidth/2-Assets.invBar.getRegionWidth()/2 &&
 133                         screenX<gameProc.renderer.camera.viewportWidth/2+Assets.invBar.getRegionWidth()/2) {
 134                     gameProc.invSlot = (int)((screenX-(gameProc.renderer.camera.viewportWidth/2-Assets.invBar.getRegionWidth()/2))/20);
 135                 } else if (gameProc.world.getForeMap(gameProc.cursorX, gameProc.cursorY) > 0) {
 136                     gameProc.world.placeToForeground(gameProc.cursorX, gameProc.cursorY, 0);
 137                 } else if (gameProc.world.getBackMap(gameProc.cursorX, gameProc.cursorY) > 0) {
 138                     gameProc.world.placeToBackground(gameProc.cursorX, gameProc.cursorY, 0);
 139                 }
 140
 141             }
 142         }
 143         gameProc.isTouchDown = false;
 144     }
 145
 146     public void touchDragged(int screenX, int screenY) {
 147     }
 148
 149     public void scrolled(int amount) {
 150         gameProc.invSlot += amount;
 151         if (gameProc.invSlot < 0) gameProc.invSlot = 8;
 152         if (gameProc.invSlot > 8) gameProc.invSlot = 0;
 153     }
 154
 155 }