PCX.h

//This can be used to load PCX files into BSurfaces!

#pragma once

#include <Drawing.h>
#include <Surface.h>
#include <GeneralDefinitions.h>

#include <Helpers/CompileTime.h>

class PCX
{
protected:
		// Load a PCX file
		bool ForceLoadFile(const char* pFileName, int flag1, int flag2)
			{ JMP_THIS(0x6B9D00); }

public:
	static constexpr reference<PCX, 0xAC4848u> const Instance{};

	static WORD const DefaultTransparentColor = COLOR_PURPLE;

	//Load a PCX file
	bool LoadFile(const char* pFileName, int flag1 = 2, int flag2 = 0)
	{
		if(Instance->GetSurface(pFileName, nullptr)) {
			return true;
		}
		return Instance->ForceLoadFile(pFileName, flag1, flag2);
	}

	// Get a BSurface for a PCX file. File needs to be loaded some time first!
	BSurface* GetSurface(const char* pFileName, BytePalette * pPalette = nullptr)
		{ JMP_THIS(0x6BA140); }

	// Draws a PCX file
	bool BlitToSurface(RectangleStruct *BoundingRect, DSurface *TargetSurface, BSurface *PCXSurface, WORD TransparentColor = DefaultTransparentColor)
		{ JMP_THIS(0x6BA580); }

	void *Buffer;
};