Add PhysicsEffects to Extras. The build is only tested on Windows and Android.

The Android/NEON optimized version of Physics Effects is thanks to Graham Rhodes and Anthony Hamilton, See Issue 587

Extras/PhysicsEffects/sample/api_physics_effects/common/ctrl_func.android.cpp

@@ -0,0 +1,57 @@
+/*
+Physics Effects Copyright(C) 2010 Sony Computer Entertainment Inc.
+All rights reserved.
+
+Physics Effects is open software; you can redistribute it and/or
+modify it under the terms of the BSD License.
+
+Physics Effects is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+See the BSD License for more details.
+
+A copy of the BSD License is distributed with
+Physics Effects under the filename: physics_effects_license.txt
+*/
+
+#include "common.h"
+#include "ctrl_func.h"
+
+int keyState[2][BTN_NUM] = {0};
+int keySw = 0;
+
+void ctrl_init()
+{
+	keySw = 0;
+}
+
+void ctrl_release()
+{
+}
+
+void ctrl_update()
+{
+}
+
+ButtonStatus ctrl_button_pressed(ButtonID btnId)
+{
+	if(keyState[1-keySw][btnId] && !keyState[keySw][btnId]) {
+		return BTN_STAT_DOWN;
+	}
+	else if(keyState[1-keySw][btnId] && keyState[keySw][btnId]) {
+		return BTN_STAT_KEEP;
+	}
+	else if(!keyState[1-keySw][btnId] && keyState[keySw][btnId]) {
+		return BTN_STAT_UP;
+	}
+	
+	return BTN_STAT_NONE;
+}
+
+void ctrl_set_screen_size(int w,int h)
+{
+}
+
+void ctrl_get_cursor_position(int &cursorX,int &cursorY)
+{
+}