#include <asm.h>
#include "yxm.h"
#include "cntrl.h"

// ---------------------------------------------------------------------
// D E F I N E S
// ---------------------------------------------------------------------
#define SCREEN_WIDTH 512
#define SCREEN_HEIGHT 256
#define DEF_SCREEN_XOFFSET 4
#define DEF_SCREEN_YOFFSET 18
#define OT_LENGTH 4
#define MAXOBJECTS 1000
#define FONT16CHARS 52
#define SELECTORFONTCHARS 28
#define STONE_CLUT_NUMBER 19
#define STONE_NUMBER 12
#define STONE_V 459-256
#define STONE_WIDTH 20
#define STONE_HEIGHT 12

#define HS_RANK_COLSX 768
#define HS_RANK_COLSY 26
#define HS_NAME_COLSX 768
#define HS_NAME_COLSY 27
#define HS_SCORE_COLSX 768
#define HS_SCORE_COLSY 28
#define HS_LINES_COLSX 768
#define HS_LINES_COLSY 29
#define HS_STONES_COLSX 768
#define HS_STONES_COLSY 30
#define HS_TIME_COLSX 768
#define HS_TIME_COLSY 31

#define SFX_HIHAT 0						// Sound FX
#define SFX_SELECT 1
#define SFX_GO_BACK 2
#define SFX_WOOD_BLOCK 3
#define SFX_SHIFT 4
#define SFX_ILLEGAL 5
#define SFX_CLEAR 6
#define GSFX_START_GAME 0
#define GSFX_GAME_OVER 1
#define GSFX_LINE_GONE 2
#define GSFX_PUT 3
#define GSFX_NEW_SCORE 4
#define GSFX_NEW_HISCORE 5
#define GSFX_FLIP 6
#define GSFX_DROP 7
#define GSFX_ZAP_LINE 8

#define PREVIEW_MONITOR_LEFT 258
#define PREVIEW_MONITOR_TOP 16+18
#define PREVIEW_MONITOR_WIDTH 84
#define PREVIEW_MONITOR_HEIGHT 52
#define SCORE_MONITOR_LEFT 252
#define SCORE_MONITOR_TOP 75+16+19
#define HISCORE_MONITOR_LEFT 252+112
#define HISCORE_MONITOR_TOP 75+16+19
#define LINES_MONITOR_LEFT 252
#define LINES_MONITOR_TOP 75+16+48+19
#define STONES_MONITOR_LEFT 252+112
#define STONES_MONITOR_TOP 75+16+48+19
#define TIME_MONITOR_LEFT 258
#define TIME_MONITOR_TOP 75+16+96+19

#define STONES_IN_ROW 11
#define STONES_ROWS 18
#define TETIXX_FIELD_XOFF 16
#define TETIXX_FIELD_YOFF 28
#define TETIXX_FIELD_SPRITES STONES_IN_ROW*STONES_ROWS
#define TETIXX_FIELD_SIZE (STONES_IN_ROW+2) * (STONES_ROWS+1)
#define SCORE_ZAP_LINE 49
#define SCORE_FLUSH_LINE 2999
#define SCORE_STONE_PUT 99
#define SCORE_DROP 2499
#define SCORE_DOWN 49

#define GAME_OVER_SCORE_LINE 499
#define GAME_OVER_SCORE_STONE 99
#define GAME_OVER_SCORE_TIME 9

#define TIME_OUT_FLIP 10
#define TIME_OUT_MOVE 12
#define TIME_OUT_DOWN 8




// ---------------------------------------------------------------------
// S T R C T U R E S
// ---------------------------------------------------------------------
typedef struct {
 unsigned long he_score;
 unsigned long he_lines;
 unsigned long he_stones;
 unsigned long he_playtime;
 char he_name[8];
} HISCORE_ENTRY;



typedef struct {
 unsigned char shape;
 unsigned char shapes;
} StoneHead;
 
 
typedef struct {
 unsigned char shshape; 			//StoneHead	shead;
 unsigned char shshapes;
 unsigned char shape1[16];
 unsigned char shape2[16];
 unsigned char shape3[16];
 unsigned char shape4[16];
} Stone_Rec;



// ---------------------------------------------------------------------
// E X T E R N A L S
// ---------------------------------------------------------------------
extern char bg_left[];
extern char bg_right[];
extern char tx_left[];
extern char tx_right[];
extern char font16[];
extern char SelStartGame[];
extern char SelOptions[];
extern char SelHiscore[];
extern char SelExit[];
extern char SelCtrl[];
extern char SelCtrlBack[];
extern char SelCtrlAdjust[];
extern char SelCtrlCard[];
extern char opt_Load[];
extern char opt_Save[];
extern char opt_AdjustScreen[];
extern char Card1Load[];
extern char Card1Save[];
extern char Card1Error[];
extern char Card2Load[];
extern char Card2Save[];
extern char Card2Error[];
extern char HiscoreLogo[];
extern char ScoreFont[];
extern char Bar[];
extern char HS_CTRL0[];
extern char HS_CTRL1[];
extern char PlayBackText[];
extern char Stone[];
extern char GameScoreMonitor[];
extern char GameLinesMonitor[];
extern char GameStonesMonitor[];
extern char GameTimeMonitor[];
extern char PreviewMonitor[];
extern char HiscoreMonitor[];
extern char ScoreYXM[];
extern char ScoreVB[];
extern char ScoreVH[];
extern char ThemeYXM[];
extern char ThemeVB[];
extern char ThemeVH[];
extern char IngameYXM[];
extern char IngameVB[];
extern char IngameVH[];
extern char ChooseVB[];
extern char ChooseVH[];
extern char GameSFXVB[];
extern char GameSFXVH[];
extern char GameCtrlIngame[];
extern char PauseLogo[];
extern char GameOverLogo[];
extern char BonusLogo[];
extern char ISCntrlLogo[];
extern char TXTitleLogoLeft[];
extern char TXTitleLogoRight[];

extern GsOT WorldOT[2];
extern GsOT_TAG OTab[2][1<<OT_LENGTH];
extern PACKET GPU_WorkArea[2][MAXOBJECTS*24];
extern long OldView;
extern volatile u_char *pport0, *pport1;
extern u_long PadBits;
extern int choise;
extern short credz_flag;
extern signed short ScrXOff;
extern signed short ScrYOff;
extern short hiscoreinit;
extern short hiscoremode;
extern short ChooseSoundVabID;
extern short GameSfxVabID;
extern unsigned long poweroften[];
extern unsigned char NumbersVRAM_UV[];
extern unsigned long ScoreCols_RANK[];
extern unsigned long ScoreCols_NAME[];
extern unsigned long ScoreCols_SCORE[];
extern unsigned long ScoreCols_LINES[];
extern unsigned long ScoreCols_STONES[];
extern unsigned long ScoreCols_TIME[];
extern unsigned long StoneCluts[];

extern GsSPRITE BGLeft,BGRight;
extern GsSPRITE TXLeft,TXRight;
extern GsSPRITE HLLeft,HLRight;
extern GsSPRITE SelStartGameSprite;
extern GsSPRITE SelHiscoreSprite;
extern GsSPRITE SelOptionsSprite;
extern GsSPRITE SelExitSprite;
extern GsSPRITE SelCtrlSprite;
extern GsSPRITE SelCtrlBackSprite;
//extern GsSPRITE opt_LoadSprite;
//extern GsSPRITE opt_SaveSprite;
extern GsSPRITE opt_AdjustScreenSprite;
extern GsSPRITE SelCtrlAdjustSprite;
extern GsSPRITE SelCtrlCardSprite;
extern GsSPRITE opt_Card1LoadSprite;
extern GsSPRITE opt_Card1SaveSprite;
extern GsSPRITE opt_Card1ErrorSprite;
extern GsSPRITE opt_Card2LoadSprite;
extern GsSPRITE opt_Card2SaveSprite;
extern GsSPRITE opt_Card2ErrorSprite;
extern GsSPRITE ScoreFontCharSprites[];
extern GsSPRITE hs_ctrl0Sprite;
extern GsSPRITE hs_ctrl1Sprite;
extern GsSPRITE PlayBackTextSprite;
extern char ScoreFontCharTab[];
extern HISCORE_ENTRY CurrentGameHS;
extern HISCORE_ENTRY HiscoreList[];
extern unsigned long StoneCluts[];
extern GsSPRITE GameScoreMonitorSprite;
extern GsSPRITE GameLinesMonitorSprite;
extern GsSPRITE GameStonesMonitorSprite;
extern GsSPRITE GameTimeMonitorSprite;
extern GsSPRITE PreviewMonitorSprite;
extern GsSPRITE HiscoreMonitorSprite;
extern YXM_MODDATA ScoreMod;
extern YXM_MODDATA ThemeMod;
extern YXM_MODDATA IngameMod;
extern GsSPRITE GameCtrlIngameSprite;
extern GsSPRITE PauseLogoSprite;
extern GsSPRITE PreviewStoneSprites[];
extern GsSPRITE CurrStoneSprites[];
extern GsSPRITE TetixxFieldSprites[];
extern GsSPRITE GameOverLogoSprite;
extern GsSPRITE BonusLogoSprite;
extern GsSPRITE GameScoreSprites[];
extern GsSPRITE GameLinesSprites[];
extern GsSPRITE GameStonesSprites[];
extern GsSPRITE GameTimeSprites[];
extern GsSPRITE GameHiScoreSprites[];
extern GsSPRITE ISCntrlSprite;



// ---------------------------------------------------------------------
// G L O B A L  P R O T O T Y P E S
// ---------------------------------------------------------------------
extern void ViewIntro(void);
extern void TetixxScreen(void);
extern void Selector(void);
extern void FadeToExit(void);
extern void DoOptions(void);
extern void GoTetixxLogo(void);
extern void ComeTetixxLogo(void);
extern void DoHiscore(int mode);
extern void TheGame(void);
extern int inline check_hs_entry(void);
extern void InsertStandardController(YXM_MODDATA *mod);
extern void ViewTitle(void);

//extern int Load_Tetixx(int n);
//extern int Save_Tetixx(int n);