CHANGELOG

ENHACEMENTS TO ORIGINAL LIBRARY
	MODIFICATIONS FROM ORIGINAL:
		- IND_RENDER METHOD: BlitTriangleList Added
		- IND_RENDER: Method SetForPrimitive was not adding IND_ALPHA to make transparencies when blitting!
		- IND_Entity2d: Method GetLayer() added, added int variable mLayer (to get layer of entity easily)
						Method SetLayer(int newlayer) added
		- IND_Entity2d: Method Add(int layer, IND_Entity2d* entity) changed to make a setlayer of the entity
		- IND_Entity2d: Method SetSequence (int pSequence) didnt restart previous animation when setting a new one
										                   this caused me a lot of problems having 1 replay more when 
														   changing animations and replaying no times (pReplays 1)
														   Also needed to put "Active" flag right on to 1, as from there, it 
														   must be considered that animation is active (coherence of flags)
		- IND_Entity2d: Method SetNumReplays(int pReplays  Had to change it as now, to replay, you put how many times 
															you want to replay. If parameter is 0, no replays are made
		- IND_RenderText2d: Method BlitText() Changed it to be able to scale the related entity and make the text bigger as it 
											  should be. Before scale didnt affect to text


CODE PORT TO OTHER PLATFORMS (IOS INITIALLY)
HIGH NOTE!!!! IMPORTANT!!!!
CODE FOR LIGHTS AND 3D MESHES IS BROKEN NOW! IT WASN'T UPDATED TO BE CROSS-PLATFORM YET!
- devilLib - changed use of devilLib image manipulation library to FreeImage. DevilLib had many problems for cross-platform  behaviour.

- Various Classes - Where the class was friend of IND_Render, now it is friend of IND_Render, DirectXRender and OpenGLES_iOS_Render
                    because the render-specific code is divided in various classes, but render data is contained
					through the specific render object. All this is kept private from the library interface, so user doesn't have 
					to bother with it, and can't access to it.
					
				  - Broke some encapsulation adding some internal friend classes, to make a quick'n'dirty port to iOS. Maybe it should
				    change in the future. Nevertheless, the library uses extensively internal friends to create a "private API", so 
				    it doesn't break the concept of the original author.
				    
				  - Code style adopted to one like in SCUMMVM project. So, 2 changes:
				            + spacing and linescapes, etc 
				            + method names and internal variables names (BREAKS WITH INDIELIB ORIGINAL!)
				  
				  - Casts are C++ type now (static_cast, reinterpret_cast, ... ) to allow better finding, type safety and readability for future optimizations and code changes
				  
				  - removed usage of 'byte' type, changed to BYTE, used by freeimage and by us, it is an unsigned char.

- Indie.h - Deleted Platform-specific includes
- Defines.h - Conditionally compile platform-specific code. 
			- Library export definition in a general way
			- Redefinition of some common structures. Special redefinition of column-order matrix for opengl
			- Changed IND_ColorFormat name to IND_ColorFormat. It had a confusing name in my opinion.
			
- DebugAPI  - Code now dependant of IND_Timer instead of direct calls to Win32 timing functions

- IND_Timer - No longer depends on SDL Timer, but in a custom class which implements higher resolution timing

- IND_Entity2dManager - Changed D3DMATRIX-dependant code to a call of mRender

- IND_Render - Method added to accept an IND_Matrix and apply this as transform of the underlying render
			 - Now wraps an internal render object to call functionality specific to diferent renders, without
			   the user noticing it
			 - Init Method inits window and the render internally. Name changed in API to reflect that
			   The method returns an instance of created window

- DirectXRender - This class implements the code that the original IND_Render implemented
					
- OpenGLRender - This class implements the new code to render OpenGL, OS dependant code is in another class
               - Changed method setForPrimitive() added parameter to control transform resetting. 

- WindowsOpenGLManager - Class to manage windows-specific GL code (normally init/end)

- IND_Window - Deleted the HWND dependency in the class. This was Windows-only
             - IND_OpenGLRender is friend of IND_Window to access it's internal API
             - No init method externally. this is called by renderer.

- IND_Light - Changed header file temporary to hide D3D implementation. needs rework.

- IND_LightManager - Does nothing now. Not supported till everything else works

- Added extensions to IND_Math to handle matrix multiplications, matrix building and vector operations

- Added IND_Vector3 Class to better handle vector manipulations than with a structure

- IND_Camera2d and 3d: Use of IND_Vector3 class as vector positions and orientations. This yields small changes to render code

- IND_Font: Internal characters format is unsigned char. Previously was the "byte" windows type, which is unsigned char. Made for portability

- IND_Surface: Added a POINTER to structure holding texture data. The definition is made internal to the engine, as to abstract render-specific types

- IND_Image: Convert method now uses bpp parameter (before allways bpp was and UNSIGNED_BYTE)

- CIndielib (Demo class to create the indie library and manage it): Internal way of creating window and render changed.
Render now creates internally the window, which doesn't have a public init method.