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 || !CaveGame.TOUCH) {
  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 if (CaveGame.TOUCH){
  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         }
  44     }
  45
  46     public void  keyDown(int keyCode) {
  47         if (keyCode == Input.Keys.W || keyCode == Input.Keys.A ||
  48                 keyCode == Input.Keys.S || keyCode == Input.Keys.D) {
  49             wasdPressed(keyCode);
  50         } else switch (keyCode) {
  51             case Input.Keys.ALT_LEFT:
  52                 if (CaveGame.TOUCH) {
  53                     gameProc.ctrlMode++;
  54                     if (gameProc.ctrlMode > 1) gameProc.ctrlMode = 0;
  55                 }
  56                 break;
  57
  58             case Input.Keys.SPACE:
  59                 if (gameProc.player.canJump) {
  60                     gameProc.player.moveY.add(0, -7);
  61                 } else if (!gameProc.player.flyMode) {
  62                     gameProc.player.flyMode = true;
  63                     gameProc.player.moveY.setZero();
  64                 } else {
  65                     gameProc.player.moveY.y = -GamePhysics.PL_SPEED;
  66                 }
  67                 break;
  68
  69             case Input.Keys.CONTROL_LEFT:
  70                 gameProc.player.moveY.y = GamePhysics.PL_SPEED;
  71                 break;
  72
  73             case Input.Keys.E:
  74                 if (CaveGame.STATE == GameState.GAME_PLAY) CaveGame.STATE = GameState.GAME_CREATIVE_INV;
  75                     else CaveGame.STATE = GameState.GAME_PLAY;
  76                 break;
  77         }
  78     }
  79
  80     public void keyUp(int keyCode) {
  81         switch (keyCode) {
  82             case Input.Keys.A: case Input.Keys.D:
  83                 gameProc.player.moveX.x = 0;
  84                 break;
  85
  86             case Input.Keys.SPACE: case Input.Keys.CONTROL_LEFT:
  87                 if (gameProc.player.flyMode) gameProc.player.moveY.setZero();
  88                 break;
  89         }
  90     }
  91
  92     public void mouseMoved(int screenX, int screenY) {
  93     }
  94
  95     public void touchDown(int screenX, int screenY, int button) {
  96         if (CaveGame.STATE == GameState.GAME_CREATIVE_INV &&
  97                 screenX>gameProc.renderer.camera.viewportWidth/2-Assets.creativeInv.getRegionWidth()/2 &&
  98                 screenX<gameProc.renderer.camera.viewportWidth/2+Assets.creativeInv.getRegionWidth()/2 &&
  99                 screenY>gameProc.renderer.camera.viewportHeight/2-Assets.creativeInv.getRegionHeight()/2 &&
 100                 screenY<gameProc.renderer.camera.viewportHeight/2+Assets.creativeInv.getRegionHeight()/2) {
 101             try {
 102                 int ix = (int) (screenX - (gameProc.renderer.camera.viewportWidth / 2 - Assets.creativeInv.getRegionWidth() / 2 + 8)) / 18;
 103                 int iy = (int) (screenY - (gameProc.renderer.camera.viewportHeight / 2 - Assets.creativeInv.getRegionHeight() / 2 + 18)) / 18;
 104                 int item = ix + iy * 8;
 105                 for (int i = 8; i > 0; i--) {
 106                     gameProc.player.inventory[i] = gameProc.player.inventory[i - 1];
 107                 }
 108                 if (item >= 0 && item < Items.BLOCKS.size) gameProc.player.inventory[0] = item;
 109             } catch (Exception e) {
 110                 Gdx.app.error("GameInputHandler", e.toString());
 111             }
 112         } else if (CaveGame.STATE == GameState.GAME_CREATIVE_INV) {
 113             CaveGame.STATE = GameState.GAME_PLAY;
 114         } else {
 115             gameProc.touchDownX = screenX;
 116             gameProc.touchDownY = screenY;
 117             gameProc.touchDownTime = TimeUtils.millis();
 118             gameProc.isTouchDown = true;
 119             gameProc.touchDownButton = button;
 120         }
 121     }
 122
 123     public void touchUp(int screenX, int screenY, int button) {
 124         if (gameProc.isTouchDown) {
 125             if (button == Input.Buttons.RIGHT){
 126                 gameProc.world.placeToForeground(gameProc.cursorX, gameProc.cursorY,
 127                             gameProc.player.inventory[gameProc.invSlot]);
 128             } else if (button == Input.Buttons.LEFT) {
 129                 if (screenY<Assets.invBar.getRegionHeight() &&
 130                         screenX>gameProc.renderer.camera.viewportWidth/2-Assets.invBar.getRegionWidth()/2 &&
 131                         screenX<gameProc.renderer.camera.viewportWidth/2+Assets.invBar.getRegionWidth()/2) {
 132                     gameProc.invSlot = (int)((screenX-(gameProc.renderer.camera.viewportWidth/2-Assets.invBar.getRegionWidth()/2))/20);
 133                 } else if (gameProc.world.getForeMap(gameProc.cursorX, gameProc.cursorY) > 0) {
 134                     gameProc.world.placeToForeground(gameProc.cursorX, gameProc.cursorY, 0);
 135                 } else if (gameProc.world.getBackMap(gameProc.cursorX, gameProc.cursorY) > 0) {
 136                     gameProc.world.placeToBackground(gameProc.cursorX, gameProc.cursorY, 0);
 137                 }
 138
 139             }
 140         }
 141         gameProc.isTouchDown = false;
 142     }
 143
 144     public void touchDragged(int screenX, int screenY) {
 145     }
 146
 147     public void scrolled(int amount) {
 148         gameProc.invSlot += amount;
 149         if (gameProc.invSlot < 0) gameProc.invSlot = 8;
 150         if (gameProc.invSlot > 8) gameProc.invSlot = 0;
 151     }
 152
 153 }