#ifndef TexturePalette_h
#define TexturePalette_h

#include <AppKit/AppKit.h>

#include "QF/qtypes.h"

typedef union {
	byte        chan[4];
	unsigned    p;
} pixel32_t;


typedef struct {
	char        texture[16];
	float       rotate;
	float       shift[2];
	float       scale[2];
} texturedef_t;


typedef struct {
	char        name[16];

	int         width;
	int         height;
	NSBitmapImageRep *rep;
	void       *data;
	pixel32_t   flatcolor;
} qtexture_t;

#define	MAX_TEXTURES	1024

extern int  tex_count;
extern qtexture_t qtextures[MAX_TEXTURES];

qtexture_t *TEX_ForName (const char *name);

typedef struct {
	NSImageRep *image;
	NSRect      r;
	char       *name;
	int         index;
	int         display;				// flag (on/off)
} texpal_t;

#define	TEX_INDENT	10
#define	TEX_SPACING	16

extern id   texturepalette_i;

@interface TexturePalette:NSObject
{
	char        currentwad[1024];
	id          textureList_i;
	id          textureView_i;
	id          searchField_i;
	id          sizeField_i;

	id          field_Xshift_i;
	id          field_Yshift_i;
	id          field_Xscale_i;
	id          field_Yscale_i;
	id          field_Rotate_i;

	int         viewWidth;
	int         viewHeight;
	int         selectedTexture;
}

-(const char *) currentWad;
-initPaletteFromWadfile:(const char *) wf;
-computeTextureViewSize;
-alphabetize;
-getList;
-(int) getSelectedTexture;
-setSelectedTexture:(int) which;
-(int) getSelectedTexIndex;

// Called externally
-(const char *) getSelTextureName;
-setTextureByName:(const char *) name;

// New methods to replace the 2 above ones
-setTextureDef:(texturedef_t *) td;
-getTextureDef:(texturedef_t *) td;

// Action methods
-searchForTexture:sender;

-clearTexinfo:sender;

-incXShift:sender;
-decXShift:sender;

-incYShift:sender;
-decYShift:sender;

-incRotate:sender;
-decRotate:sender;

-incXScale:sender;
-decXScale:sender;

-incYScale:sender;
-decYScale:sender;

-texturedefChanged:sender;
-onlyShowMapTextures:sender;
-(int) searchForTextureInPalette:(const char *) texture;
-setDisplayFlag:(int) index to:(int) value;

@end
#endif // TexturePalette_h