major engine cleanup. dependency on baselib removed. engine is now C code (not ansi tho). some other cruft removed aswell

1 files changed, 280 insertions, 0 deletions

diff --git a/src/engine/external/glfw/lib/input.c b/src/engine/external/glfw/lib/input.c
new file mode 100644
index 00000000..e944706b
--- /dev/null
+++ b/src/engine/external/glfw/lib/input.c
@@ -0,0 +1,280 @@
+//========================================================================

+// GLFW - An OpenGL framework

+// File:        input.c

+// Platform:    Any

+// API version: 2.6

+// WWW:         http://glfw.sourceforge.net

+//------------------------------------------------------------------------

+// Copyright (c) 2002-2006 Camilla Berglund

+//

+// This software is provided 'as-is', without any express or implied

+// warranty. In no event will the authors be held liable for any damages

+// arising from the use of this software.

+//

+// Permission is granted to anyone to use this software for any purpose,

+// including commercial applications, and to alter it and redistribute it

+// freely, subject to the following restrictions:

+//

+// 1. The origin of this software must not be misrepresented; you must not

+//    claim that you wrote the original software. If you use this software

+//    in a product, an acknowledgment in the product documentation would

+//    be appreciated but is not required.

+//

+// 2. Altered source versions must be plainly marked as such, and must not

+//    be misrepresented as being the original software.

+//

+// 3. This notice may not be removed or altered from any source

+//    distribution.

+//

+//========================================================================

+

+#include "internal.h"

+

+

+//========================================================================

+// glfwGetKey()

+//========================================================================

+

+GLFWAPI int GLFWAPIENTRY glfwGetKey( int key )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return GLFW_RELEASE;

+    }

+

+    // Is it a valid key?

+    if( key < 0 || key > GLFW_KEY_LAST )

+    {

+        return GLFW_RELEASE;

+    }

+

+    if( _glfwInput.Key[ key ] == GLFW_STICK )

+    {

+        // Sticky mode: release key now

+        _glfwInput.Key[ key ] = GLFW_RELEASE;

+        return GLFW_PRESS;

+    }

+

+    return (int) _glfwInput.Key[ key ];

+}

+

+

+//========================================================================

+// glfwGetMouseButton()

+//========================================================================

+

+GLFWAPI int GLFWAPIENTRY glfwGetMouseButton( int button )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return GLFW_RELEASE;

+    }

+

+    // Is it a valid mouse button?

+    if( button < 0 || button > GLFW_MOUSE_BUTTON_LAST )

+    {

+        return GLFW_RELEASE;

+    }

+

+    if( _glfwInput.MouseButton[ button ] == GLFW_STICK )

+    {

+        // Sticky mode: release mouse button now

+        _glfwInput.MouseButton[ button ] = GLFW_RELEASE;

+        return GLFW_PRESS;

+    }

+

+    return (int) _glfwInput.MouseButton[ button ];

+}

+

+

+//========================================================================

+// glfwGetMousePos()

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwGetMousePos( int *xpos, int *ypos )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Return mouse position

+    if( xpos != NULL )

+    {

+        *xpos = _glfwInput.MousePosX;

+    }

+    if( ypos != NULL )

+    {

+        *ypos = _glfwInput.MousePosY;

+    }

+}

+

+

+//========================================================================

+// glfwSetMousePos()

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwSetMousePos( int xpos, int ypos )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Don't do anything if the mouse position did not change

+    if( xpos == _glfwInput.MousePosX && ypos == _glfwInput.MousePosY )

+    {

+        return;

+    }

+

+    // Set GLFW mouse position

+    _glfwInput.MousePosX = xpos;

+    _glfwInput.MousePosY = ypos;

+

+    // If we have a locked mouse, do not change cursor position

+    if( _glfwWin.MouseLock )

+    {

+        return;

+    }

+

+    // Update physical cursor position

+    _glfwPlatformSetMouseCursorPos( xpos, ypos );

+}

+

+

+//========================================================================

+// glfwGetMouseWheel()

+//========================================================================

+

+GLFWAPI int GLFWAPIENTRY glfwGetMouseWheel( void )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return 0;

+    }

+

+    // Return mouse wheel position

+    return _glfwInput.WheelPos;

+}

+

+

+//========================================================================

+// glfwSetMouseWheel()

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwSetMouseWheel( int pos )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Set mouse wheel position

+    _glfwInput.WheelPos = pos;

+}

+

+

+//========================================================================

+// glfwSetKeyCallback() - Set callback function for keyboard input

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwSetKeyCallback( GLFWkeyfun cbfun )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Set callback function

+    _glfwWin.KeyCallback = cbfun;

+}

+

+

+//========================================================================

+// glfwSetCharCallback() - Set callback function for character input

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwSetCharCallback( GLFWcharfun cbfun )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Set callback function

+    _glfwWin.CharCallback = cbfun;

+}

+

+

+//========================================================================

+// glfwSetMouseButtonCallback() - Set callback function for mouse clicks

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwSetMouseButtonCallback( GLFWmousebuttonfun cbfun )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Set callback function

+    _glfwWin.MouseButtonCallback = cbfun;

+}

+

+

+//========================================================================

+// glfwSetMousePosCallback() - Set callback function for mouse moves

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwSetMousePosCallback( GLFWmouseposfun cbfun )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Set callback function

+    _glfwWin.MousePosCallback = cbfun;

+

+    // Call the callback function to let the application know the current

+    // mouse position

+    if( cbfun )

+    {

+        cbfun( _glfwInput.MousePosX, _glfwInput.MousePosY );

+    }

+}

+

+

+//========================================================================

+// glfwSetMouseWheelCallback() - Set callback function for mouse wheel

+//========================================================================

+

+GLFWAPI void GLFWAPIENTRY glfwSetMouseWheelCallback( GLFWmousewheelfun cbfun )

+{

+    // Is GLFW initialized?

+    if( !_glfwInitialized || !_glfwWin.Opened )

+    {

+        return;

+    }

+

+    // Set callback function

+    _glfwWin.MouseWheelCallback = cbfun;

+

+    // Call the callback function to let the application know the current

+    // mouse wheel position

+    if( cbfun )

+    {

+        cbfun( _glfwInput.WheelPos );

+    }

+}

+