//============================================================================

//----------------------------------------------------------------------------

//                                  Externs.h

//----------------------------------------------------------------------------

//============================================================================

#include "DrawSprocket.h"

#include <ConditionalMacros.h>

#include <Dialogs.h>

#include <Types.h>

#include <Quickdraw.h>

#define TRUE 1

#define FALSE 0

#define kPutInFront         (WindowPtr)-1L

#define kNormalUpdates      TRUE

#define kHelpKeyASCII               0x05

#define kPageUpKeyASCII             0x0B

#define kPageDownKeyASCII           0x0C

#define kUpArrowKeyASCII            0x1E

#define kDownArrowKeyASCII          0x1F

#define kDownArrowKeyMap            122     // key map offset for down arrow

#define kRightArrowKeyMap           123     // key map offset for right arrow

#define kLeftArrowKeyMap            124     // key map offset for left arrow

#define kAKeyMap                    7

#define kEKeyMap                    9

#define kPKeyMap                    36

#define kQKeyMap                    11

#define kSKeyMap                    6

#define kColonMap                   0x2E

#define kQuoteMap                   0x20

#define kCommandKeyMap              48

#define kEscKeyMap                  50

#define kSpaceBarMap                54

#define kBirdSound                  1

#define kBirdPriority                   80

#define kBonusSound                 2

#define kBonusPriority                  85

#define kBoom1Sound                 3

#define kBoom1Priority                  115

#define kBoom2Sound                 4

#define kBoom2Priority                  110

#define kSplashSound                5

#define kSplashPriority                 75

#define kFlapSound                  6

#define kFlapPriority                   70

#define kGrateSound                 8

#define kGratePriority                  40

#define kLightningSound             9

#define kLightningPriority              100

#define kMusicSound                 10

#define kMusicPriority                  120

#define kScreechSound               12

#define kScreechPriority                50

#define kSpawnSound                 13

#define kSpawnPriority                  90

#define kWalkSound                  14

#define kWalkPriority                   30

#define kFlap2Sound                 15

#define kFlap2Priority                  20

#define kScrape2Sound               16

#define kScrape2Priority                10

#define kLavaHeight                 456

#define kRoofHeight                 2

#define kGravity                    4

#define kIdle                       -1  // enemy & player mode

#define kFlying                     0   // enemy & player mode

#define kWalking                    1   // enemy & player mode

#define kSinking                    2   // player mode

#define kSpawning                   3   // enemy mode

#define kFalling                    4   // enemy mode & player mode

#define kEggTimer                   5   // enemy mode

#define kDeadAndGone                6   // enemy mode

#define kBones                      7   // player mode

#define kLurking                    10  // hand mode

#define kOutGrabeth                 11  // hand mode

#define kClutching                  12  // hand mode

#define kWaiting                    15  // eye mode

#define kStalking                   16  // eye mode

#define kInitNumLives               5

#define kMaxEnemies                 8

#define kDontFlapVel                8

#define kOwl                        0

#define kWolf                       1

#define kJackal                     2

#define kMaxPixelShatter        4000

#define kMaxScoreFloater           8

//--------------------------------------------------------------  Structs

typedef struct

{

    Rect        dest, wasDest, wrap;

    short       h, v;

    short       wasH, wasV;

    short       hVel, vVel;

    short       srcNum, mode;

    short       frame;

    Boolean     facingRight, flapping;

    Boolean     walking, wrapping;

    Boolean     clutched;

    short       electrical;     // should we be hitting him with lightning ? 

} playerType;

typedef struct

{

    Rect        dest, wasDest;

    short       h, v;

    short       wasH, wasV;

    short       hVel, vVel;

    short       srcNum, mode;

    short       kind, frame;

    short       heightSmell, targetAlt;

    short       flapImpulse, pass;

    short       maxHVel, maxVVel;

    Boolean     facingRight;

} enemyType;

typedef struct

{

    Rect        dest;

    short       mode;

} handInfo;

typedef struct

{

    Rect        dest;

    short       mode, opening;

    short       srcNum, frame;

    Boolean     killed, entering;

} eyeInfo;

typedef struct

{

    short       prefVersion, filler;

    Str255      highName;

    Str15       highNames[10];

    long        highScores[10];

    short       highLevel[10];

    long        wasVolume;

} prefsInfo;

typedef struct

{

    unsigned long score;

    Point location;

    short duration;

} scoreFloaterType;

#define kShatterNormal              0

#define kShatterPlayerDeath         1

#define kShatterEnemyDeath          2

#define kShatterPlatformHit         3

#define kShatterPlatformLightning   4

#define kShatterPlatformScrape      5

#define kShatterLavaBubble          6

#define kShatterLavaSplash          7

#define kShatterLavaBurst           8

#define kShatterPlayerEnemyScrape   9

#define kShatterObeliskTip          10

#define kShatterLightningDust       11

typedef struct

{

    short h,v;

    short hVel, vVel;

    short type;

    short duration;

    unsigned char color;

} pixelShatter;

//--------------------------------------------------------------  Prototypes

void GenerateEnemies (void);            // Enemies.c

void MoveEnemies (void);

void InitHandLocation (void);

void HandleHand (void);

void InitEye (void);

void KillOffEye (void);

void HandleEye (void);

void CheckPlayerEnemyCollision (void);

void HandlePixelShatter(void);

void StartPixelShatter(short h, short v, short hVel, short vVel, short type);

void StartPixelShatterRect(Rect *r, short dH, short dV, short type);

void DrawPlatforms (short);             // Graphics.c

void DrawBanner(void);

void DrawPlayer(void);

void ScrollHelp (short);

void OpenHelp (void);

void CloseWall (void);

void OpenHighScores (void);

void UpdateLivesNumbers (void);

void UpdateScoreNumbers (void);

void UpdateLevelNumbers (void);

void GenerateLightning (short h, short v);

void FlashObelisks (Boolean);

void DrawObelisks (void);

void StrikeLightningWork (void);

void DumpBackToWorkMap (void);

void DrawTorches (void);

void DrawPixelShatter (void);

void DrawFrame (void);

void GameQuitGraphics(void);

void MenusReflectMode (void);           // Interface.c

void DoMenuChoice (long);

void HandleEvent (void);

void InitNewGame (void);                // Play.c

void PlayGame (void);

Boolean SavePrefs (prefsInfo *, short); // Prefs.c

Boolean LoadPrefs (prefsInfo *, short);

void ToolBoxInit (void);                // SetUpTakeDown.c

void CheckEnvirons (void);

void OpenMainWindow (void);

void InitMenubar (void);

void InitVariables (void);

void ShutItDown (void);

void PlayExternalSound (short, short);  // Sound.c

void InitSound (void);

void KillSound (void);

short RandomInt (short);                // Utilities.c

void RedAlert (StringPtr);

void FindOurDevice (void);

void LoadGraphic (short);

void CreateOffScreenPixMap (Rect *, CGrafPtr *);

void CreateOffScreenBitMap (Rect *, GrafPtr *);

void ZeroRectCorner (Rect *);

void FlashShort (short);

void LogNextTick (long);

void WaitForNextTick (void);

Boolean TrapExists (short);

Boolean DoWeHaveGestalt (void);

void CenterAlert (short);

short RectWide (Rect *);

short RectTall (Rect *);

void CenterRectInRect (Rect *, Rect *);

void PasStringCopy (StringPtr, StringPtr);

void CenterDialog (short);

void DrawDefaultButton (DialogPtr);

void PasStringCopyNum (StringPtr, StringPtr, short);

void GetDialogString (DialogPtr, short, StringPtr);

void SetDialogString (DialogPtr, short, StringPtr);

void SetDialogNumToStr (DialogPtr, short, long );

void GetDialogNumFromStr (DialogPtr, short, long *);

void DisableControl (DialogPtr, short);

void GameIdleAnimation(void);

// pixel shatter control variables

extern short numPixelShatter;

extern pixelShatter thePixelShatter[kMaxPixelShatter];

// score floater control variables

void HandleScoreFloaters(void);

void StartScoreFloater(unsigned long score, Point where);

extern short numScoreFloater;

extern scoreFloaterType theScoreFloater[kMaxScoreFloater];

// lightning control variables

extern short lightH, lightV, lightningCount;

#ifdef __powerc

    extern DSpContextReference gTheContext;

#endif

#ifdef powerc

    extern pascal void SetSoundVol(short level);        // for old Sound Manager

    extern pascal void GetSoundVol(short *level)

    THREEWORDINLINE(0x4218, 0x10B8, 0x0260);

#endif