Add player head rotation

[cavedroid.git] / core / src / ru / deadsoftware / cavedroid / game / GameInput.java

diff --git a/core/src/ru/deadsoftware/cavedroid/game/GameInput.java b/core/src/ru/deadsoftware/cavedroid/game/GameInput.java
index 7221d1658f61d16f080f6f1f4c130b483e60b75b..29c8188d9d6c44f07946a8f464913a01fab1e0ea 100644 (file)
--- a/core/src/ru/deadsoftware/cavedroid/game/GameInput.java
+++ b/core/src/ru/deadsoftware/cavedroid/game/GameInput.java
@@ -3,6 +3,7 @@ package ru.deadsoftware.cavedroid.game;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
+import com.badlogic.gdx.math.MathUtils;
 import com.badlogic.gdx.utils.TimeUtils;
 import com.google.common.collect.Range;
 import ru.deadsoftware.cavedroid.MainConfig;
@@ -169,11 +170,18 @@ public class GameInput {
                     Gdx.graphics.getWidth()) + gameRenderer.getCamX());
             mCurX = tmpX / 16;
 
-            mCurY = (int) (Gdx.input.getY() * (mMainConfig.getHeight() /
-                    Gdx.graphics.getHeight()) + gameRenderer.getCamY()) / 16;
+            final int tmpY = (int) (Gdx.input.getY() * (mMainConfig.getHeight() /
+                    Gdx.graphics.getHeight()) + gameRenderer.getCamY());
+            mCurY = tmpY / 16;
+
             if (tmpX < 0) {
                 mCurX--;
             }
+
+            final double a = tmpX - mPlayer.x;
+            final double b = tmpY - mPlayer.y;
+
+            mPlayer.headRotation = (float) Math.atan(b / a) * MathUtils.radDeg;
         }
 
         if (pastX != mCurX || pastY != mCurY) {