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First real upload of the files used for developing

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git-svn-id: https://clonekeenplus.svn.sourceforge.net/svnroot/clonekeenplus/cgenius/trunk@5 4df4b0f3-56ce-47cb-b001-ed939b7d65a6
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gerstrong
2009-06-06 19:24:55 +00:00
commit 563103b890
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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifdef TARGET_DOS
#include <dpmi.h>
#include <sys/farptr.h>
#include <go32.h>
#include <dos.h>
#include "dos\timer.h"
#endif
#ifdef TARGET_WIN32
#include <windows.h>
#endif
#include "vorticon/sounds.h"
#include "funcdefs.h"
#include "CLatch.h"
#include "include/playeraction.h"
#define CSF 5
//#define OVSIZE 3000
// when crashflag is activated by setting it to QUIT_NONFATAL,
// the application will immediately shut down, however the
// "a Fatal Error Occurred" message box will not pop up and
// the sysbeep will not sound.
#define QUIT_NONFATAL 555
#define SAVEGAMEVERSION '4'
#define ATTRFILEVERSION 1
#define WM_MAP_NUM 80
#define MAX_TILES 700
#define MAX_SPRITES 300
#define MAX_FONT 256
#define MAX_BITMAPS 20
#define MAX_OBJECTS 100
#define MAX_ANIMTILES 200
#define PAL_FADE_SHADES 20
#define PAL_FADE_WHITEOUT 40
typedef struct stFade
{
int mode;
int dir;
int curamt;
int fadetimer;
int rate;
} stFade;
#define NO_FADE 0
#define FADE_GO 1
#define FADE_COMPLETE 2
#define FADE_IN 1
#define FADE_OUT 2
#define FADE_NORM 3
#define FADE_FAST 1
#define FADE_SLOW 30
#define NO_QUIT 0
#define QUIT_PROGRAM 1
#define QUIT_TO_TITLE 2
#define MAX_LEVELS 100
#define SCROLLBUF_XSIZE 512
#define SCROLLBUF_YSIZE 512
#define SCROLLBUF_MEMSIZE ((SCROLLBUF_XSIZE)*(SCROLLBUF_YSIZE+300))
#define SCROLLBUF_NUMTILESX (SCROLLBUF_XSIZE / 16)
#define SCROLLBUF_NUMTILESY (SCROLLBUF_YSIZE / 16)
#define BLITBUF_XSIZE 320
#define BLITBUF_YSIZE 200
#define BLITBUF_MEMSIZE ((BLITBUF_XSIZE)*(BLITBUF_YSIZE+30))
// for each entry in the animtileinuse array that is nonzero, that
// location on the display is an animated tile which is currently registered
// in animtiles[]. Used in map_draw_hstripe and map_draw_vstripe.
// When drawing a new stripe over one that previously contained an animated
// tile, this lets it know it needs to unregister the animated tile that
// used to be there. the nonzero value corresponds to the associated entry
// in animtiles[]. the x,y pixel position is the index in here * 16.
#define ATILEINUSE_SIZEX 33
#define ATILEINUSE_SIZEY 33
#define MAX_PLAYERS 8
#define WORLD_MAP 80
#define FINAL_MAP 16
#define LVLC_NOCOMMAND 0
#define LVLC_CHANGE_LEVEL 1
#define LVLC_END_SEQUENCE 2
#define LVLC_GAME_OVER 3
#define LVLC_TANTALUS_RAY 4 // switch on tantalus ray pressed
#define LVLC_START_LEVEL 5
typedef struct stMap
{
unsigned int xsize, ysize; // size of the map
unsigned char isworldmap; // if 1, this is the world map
unsigned int mapdata[256][256]; // the map data
// in-game, contains monsters and special object tags like for switches
// on world map contains level numbers and flags for things like teleporters
unsigned int objectlayer[256][256];
char firsttime; // used when generating multiplayer positions on world map
} stMap;
typedef struct stTile
{
int masktile; // if nonzero, specifies a mask for this tile
int chgtile; // tile to change to when level completed (for wm)
// or tile to change to when picked up (in-level)
unsigned int animOffset; // starting offset from the base frame
} stTile;
// Tile information planes
#define ANIMATION 0
#define BEHAVIOR 1
#define BUP 2
#define BRIGHT 3
#define BDOWN 4
#define BLEFT 5
typedef struct stBitmap
{
int xsize;
int ysize;
unsigned char *bmptr;
char name[9];
} stBitmap;
typedef struct stSprite
{
char xsize, ysize;
unsigned char imgdata[64][64];
unsigned char maskdata[64][64];
// bounding box for hit detection
unsigned int bboxX1, bboxY1;
unsigned int bboxX2, bboxY2;
} stSprite;
typedef struct stInventory
{
unsigned long score;
unsigned long extralifeat;
unsigned int charges; // ray gun ammo
signed int lives;
unsigned char HasPogo;
unsigned char HasCardYellow;
unsigned char HasCardRed;
unsigned char HasCardGreen;
unsigned char HasCardBlue;
// ep1 only
unsigned char HasJoystick;
unsigned char HasFuel;
unsigned char HasBattery;
unsigned char HasVacuum;
} stInventory;
// for strings loaded from "strings.dat"
#define MAX_STRINGS 100
#define MAX_ATTRIBUTES 16
typedef struct stString
{
unsigned char *name; // pointer to malloc'd area containing string name
unsigned char *stringptr; // pointer to malloc'd area containing string
int numAttributes;
unsigned char *attrnames[MAX_ATTRIBUTES+1];
unsigned int attrvalues[MAX_ATTRIBUTES+1];
} stString;
/* Structs used for different enemies data, these are in a union */
typedef struct stYorpData
{
unsigned char state;
unsigned char looktimes,lookposition;
unsigned char timer, dietimer;
unsigned char walkframe;
unsigned int dist_traveled;
signed int yorpdie_inertia_y;
unsigned char movedir;
} stYorpData;
typedef struct stGargData
{
unsigned char state;
unsigned char looktimes,lookframe;
unsigned char timer, dietimer, keenonsameleveltimer;
unsigned char about_to_charge;
unsigned char walkframe;
unsigned int dist_traveled;
signed int gargdie_inertia_y;
unsigned char movedir;
unsigned char detectedPlayer, detectedPlayerIndex;
} stGargData;
typedef struct stVortData
{
unsigned char state;
unsigned char timer,timer2;
unsigned int animtimer;
unsigned char palflashtimer, palflashamt;
unsigned char frame;
unsigned int dist_traveled;
signed int inertiay;
char ep1style; // episode 1 style four-shots-to-kill
unsigned char movedir;
// these hold the animation frames indexes since they're
// different for each episode
int WalkLeftFrame;
int WalkRightFrame;
int LookFrame;
int JumpRightFrame;
int JumpLeftFrame;
int DyingFrame;
int DeadFrame;
} stVortData;
typedef struct stBearData
{
unsigned char state;
unsigned char timer,timer2;
unsigned int animtimer;
unsigned char frame;
signed int inertiay;
unsigned char movedir;
unsigned int timesincefire;
unsigned int running;
int dist_traveled;
} stBearData;
typedef struct stButlerData
{
unsigned char state;
unsigned char timer,animtimer;
unsigned char frame;
unsigned int dist_traveled;
unsigned char movedir;
} stButlerData;
typedef struct stTankData
{
unsigned char state;
unsigned char timer,animtimer;
unsigned char frame;
unsigned int dist_traveled;
unsigned char movedir;
int ponsameleveltime;
unsigned char alreadyfiredcauseonsamelevel;
unsigned char fireafterlook;
unsigned char detectedPlayer; // 1 if player on same level
unsigned char detectedPlayerIndex; // index of player that was detected
// for tank2
unsigned int timetillnextshot;
unsigned int firetimes;
unsigned int timetillcanfire;
unsigned int timetillcanfirecauseonsamelevel;
} stTankData;
typedef struct stRayData
{
char state;
char direction;
char zapzottimer;
char dontHitEnable;
unsigned int dontHit; // index of an object type ray will not harm
// for soundwave
int animframe, animtimer;
int offscreentime;
// for earth chunks
int baseframe;
} stRayData;
typedef struct stDoorData
{
char timer;
char distance_traveled;
} stDoorData;
typedef struct stIceChunk
{
char movedir;
char state;
unsigned int originalX, originalY;
int timer;
} stIceChunk;
typedef struct stTeleportData
{
char animtimer;
char animframe;
char numframechanges;
char direction;
int whichplayer;
unsigned int destx;
signed int desty;
int baseframe;
int idleframe;
char NoExitingTeleporter;
char snap;
char fadeamt;
char fadetimer;
} stTeleportData;
typedef struct stRopeData
{
char state;
int droptimer;
int droptimes;
int stoneX, stoneY;
int vortboss;
} stRopeData;
typedef struct stWalkerData
{
unsigned char state;
unsigned char animtimer, dietimer;
unsigned char walkframe;
signed int walkerdie_inertia_y;
int fallinctimer,fallspeed;
unsigned char walkdir;
unsigned char kickedplayer[MAX_PLAYERS];
} stWalkerData;
typedef struct stPlatformData
{
unsigned char state;
unsigned char animframe;
unsigned int animtimer;
unsigned int waittimer;
unsigned char movedir;
unsigned char kickedplayer[MAX_PLAYERS];
} stPlatformData;
typedef struct stSEData
{
unsigned int type;
unsigned char state;
unsigned int timer;
unsigned int platx, platy;
unsigned int bgtile;
unsigned int dir;
int counter,destroytiles;
unsigned int frame;
int mx,my;
int blowx,blowy;
} stSEData;
typedef struct stBabyData
{
char state;
char dir;
signed int inertia_x, inertia_y;
int jumpdectimer, xdectimer;
int jumpdecrate;
int dietimer;
char walkframe;
int walktimer;
} stBabyData;
typedef struct stFoobData
{
char state;
char dir;
int animframe, animtimer;
int OnSameLevelTime;
int OffOfSameLevelTime;
int spooktimer;
int SpookedByWho;
} stFoobData;
typedef struct stNinjaData
{
char state;
char dir;
int animframe, animtimer;
unsigned int timetillkick;
signed int XInertia, YInertia;
unsigned int XFrictionTimer, YFrictionTimer;
unsigned int XFrictionRate, YFrictionRate;
int KickMoveTimer;
int isdying;
int dietimer;
} stNinjaData;
typedef struct stMotherData
{
char state;
char dir;
char hittimes;
int animframe, animtimer;
int timer;
} stMotherData;
typedef struct stMeepData
{
char state;
char dir;
int animframe, animtimer;
int timer;
} stMeepData;
typedef struct stBallJackData
{
char dir;
int animframe, animtimer;
int speed;
} stBallJackData;
#define NESSIETRAILLEN 5
typedef struct stNessieData
{
char state;
char leftrightdir, updowndir;
unsigned int baseframe;
unsigned int tiletrailX[NESSIETRAILLEN+1];
unsigned int tiletrailY[NESSIETRAILLEN+1];
int tiletrailhead;
char animframe, animtimer;
unsigned int destx, desty;
unsigned int pausetimer;
unsigned int pausex, pausey;
unsigned int mortimer_swim_amt;
unsigned int mounted[MAX_PLAYERS];
} stNessieData;
// and the object structure containing the union of the above structs
typedef struct stObject
{
unsigned int type; // yorp, vorticon, etc.
unsigned int exists;
unsigned int onscreen; // 1=(scrx,scry) position is visible onscreen
unsigned int hasbeenonscreen;
unsigned int sprite; // which sprite should this object be drawn with
unsigned int x, y; // x,y location in map coords, CSFed
int scrx, scry; // x,y pixel position on screen
// if type is OBJ_PLAYER, this contains the player number that this object
// is associated with
int AssociatedWithPlayer;
// if zero, priority tiles will not be honored and object will always
// appear in front of the background
char honorPriority;
char canbezapped; // if 0 ray will not stop on hitdetect
char zapped; // number of times got hit by keen's raygun
char inhibitfall; // if 1 common_enemy_ai will not do falling
char cansupportplayer[MAX_PLAYERS];
unsigned int blockedl, blockedr, blockedu, blockedd;
signed int xinertia, yinertia;
unsigned char xinertiatimer, yinertiatimer;
unsigned char touchPlayer; // 1=hit detection with player
unsigned char touchedBy; // which player was hit
// Y position on this object the hit was detected
// this is used for the yorps' bonk-on-the-head thing.
// objects are scanned bottom to top, and first pixel
// touching player is what goes in here.
unsigned char hity;
unsigned int needinit; // 1=new object--requires initilization
unsigned char wasoffscreen; // set to 1 when object goes offscreen
// data for ai and such, used differently depending on
// what kind of object it is
union ai
{
// ep1
stYorpData yorp;
stGargData garg;
stVortData vort;
stButlerData butler;
stTankData tank;
stRayData ray;
stDoorData door;
stIceChunk icechunk;
stTeleportData teleport;
stRopeData rope;
// ep2
stWalkerData walker;
stPlatformData platform;
stBearData bear;
stSEData se;
stBabyData baby;
// ep3
stFoobData foob;
stNinjaData ninja;
stMeepData meep;
stMotherData mother;
stBallJackData bj;
stNessieData nessie;
} ai;
unsigned char erasedata[64][64]; // backbuffer to erase this object
} stObject;
// (map) stripe attribute structures, for animated tiles
// slot 0 is not used. data starts at slot 1. see description
// of AnimTileInUse in map structure to see why.
typedef struct stAnimTile
{
int slotinuse; // if 0, this entry should not be drawn
int x; // x pixel position in scrollbuf[] where tile is
int y; // y pixel position in scrollbuf[]
int baseframe; // base frame, i.e. the first frame of animation
int offset; // offset from base frame
} stAnimTile;
#define NUM_OBJ_TYPES 40
// ** objects from KEEN1
#define OBJ_YORP 1
#define OBJ_GARG 2
#define OBJ_VORT 3
#define OBJ_BUTLER 4
#define OBJ_TANK 5
#define OBJ_RAY 6 // keen's raygun blast
#define OBJ_DOOR 7 // an opening door
#define OBJ_ICECHUNK 8 // ice chunk from ice cannon
#define OBJ_ICEBIT 9 // piece of shattered ice chunk
#define OBJ_PLAYER 10
#define OBJ_TELEPORTER 11 // world map teleporter
#define OBJ_ROPE 12
// ** objects from KEEN2 (some of these are in ep3 as well)
#define OBJ_WALKER 13
#define OBJ_TANKEP2 14
#define OBJ_PLATFORM 15
#define OBJ_BEAR 16
#define OBJ_SECTOREFFECTOR 17
#define OBJ_BABY 18
#define OBJ_EXPLOSION 19
#define OBJ_EARTHCHUNK 20
// ** objects from KEEN3
#define OBJ_FOOB 21
#define OBJ_NINJA 22
#define OBJ_MEEP 23
#define OBJ_SNDWAVE 24
#define OBJ_MOTHER 25
#define OBJ_FIREBALL 26
#define OBJ_BALL 27
#define OBJ_JACK 28
#define OBJ_PLATVERT 29
#define OBJ_NESSIE 30
#define OBJ_DEMOMSG 31
// default sprites...when an object is spawned it's sprite is set to this
// sprite. the object AI will immediately reset the sprite frame, so it
// wouldn't really matter what these are...except that it does because
// the width and height of the default sprite will determine exactly when
// the object because active the first time it scrolls onto the screen
// from the top or left. if the default sprite is wrong the object may
// suddenly appear on the screen instead of smoothly scrolling on.
#define OBJ_YORP_DEFSPRITE 50
#define OBJ_GARG_DEFSPRITE 60
#define OBJ_VORT_DEFSPRITE_EP1 78
#define OBJ_VORT_DEFSPRITE_EP2 82
#define OBJ_VORT_DEFSPRITE_EP3 71
#define OBJ_BUTLER_DEFSPRITE 88
#define OBJ_TANK_DEFSPRITE 98
#define OBJ_RAY_DEFSPRITE_EP1 108
#define OBJ_RAY_DEFSPRITE_EP2 122
#define OBJ_RAY_DEFSPRITE_EP3 102
#define OBJ_ICECHUNK_DEFSPRITE 112
#define OBJ_ICEBIT_DEFSPRITE 113
#define OBJ_TELEPORTER_DEFSPRITE 180
#define OBJ_ROPE_DEFSPRITE 184
#define OBJ_PLATFORM_DEFSPRITE_EP2 126
#define OBJ_PLATFORM_DEFSPRITE_EP3 107
#define OBJ_WALKER_DEFSPRITE 102
#define OBJ_TANKEP2_DEFSPRITE 112
#define OBJ_BEAR_DEFSPRITE 88
#define OBJ_FOOB_DEFSPRITE 95
#define OBJ_NINJA_DEFSPRITE 77
#define OBJ_MOTHER_DEFSPRITE 87
#define OBJ_BJ_DEFSPRITE 109
#define OBJ_MEEP_DEFSPRITE 118
#define OBJ_BABY_DEFSPRITE_EP2 52
#define OBJ_BABY_DEFSPRITE_EP3 51
// some directions (mostly for OBJ_ICECHUNK and OBJ_ICEBIT)
#define DUPRIGHT 0
#define DUPLEFT 1
#define DUP 2
#define DDOWN 3
#define DDOWNRIGHT 4
#define DDOWNLEFT 5
#define DLEFT 6
#define DRIGHT 7
// directions for OBJ_EARTHCHUNK
#define EC_UPLEFTLEFT 0 // 22 degrees CC of UP/LEFT
#define EC_UPUPLEFT 1 // 22 degrees C of UP/LEFT
#define EC_UP 2 // straight UP
#define EC_UPUPRIGHT 3 // 22 degrees CC of UP/RIGHT
#define EC_UPRIGHTRIGHT 4 // 22 degrees C of UP/RIGHT
#define EC_DOWNLEFTLEFT 5 // 22 degrees CC of DOWN/LEFT
#define EC_DOWNDOWNLEFT 6 // 22 degrees C of DOWN/LEFT
#define EC_DOWN 7 // straight DOWN
#define EC_DOWNDOWNRIGHT 8 // 22 degrees CC of DOWN/RIGHT
#define EC_DOWNRIGHTRIGHT 9 // 22 degrees C of DOWN/RIGHT
#define EC_UPLEFT 10
#define EC_UPRIGHT 11
#define EC_DOWNLEFT 12
#define EC_DOWNRIGHT 13
// scroll triggers
#define SCROLLTRIGGERRIGHT 194
#define SCROLLTRIGGERLEFT 110
#define SCROLLTRIGGERUP 80
#define SCROLLTRIGGERDOWN 114
// this structure contains all the variables used by a player
typedef struct stPlayer
{
// these coordinates are CSFed
unsigned long x;
unsigned int y;
unsigned int w;
unsigned int h;
char isPlaying;
int useObject;
char godmode;
// used on world map only
char hideplayer;
char mounted;
short treshold; // This is used for analog devices like joysticks
signed int pinertia_y;
unsigned long mapplayx;
signed int mapplayy;
unsigned char playframe;
unsigned char pfalling,plastfalling,pfallspeed,pfallspeed_increasetimer;
unsigned char pwalking,playspeed;
unsigned char pslowingdown;
unsigned char pwalkframe,pwalkframea,pwalkanimtimer;
unsigned char pwalkincreasetimer, pfriction_timer_x, pfriction_timer_y;
signed int pinertia_x,pboost_x,playpushed_x;
int chargedjump;
unsigned char playpushed_decreasetimer;
bool widejump;
unsigned char blockedl,blockedr,blockedu,blockedd;
unsigned int blockedby;
unsigned char pjumping, pjumptime, pjumpupspeed_decreasetimer, pjumpdir;
unsigned char pjumpframe, pjumpanimtimer, pjumpupspeed;
unsigned char pjumpnormaltime, pjumpupdecreaserate, pjustjumped;
unsigned char pjustfell;
unsigned char pjumpfloattimer;
unsigned char pdir,pshowdir,lastpdir;
char pfiring,pfireframetimer;
char inhibitwalking, inhibitfall;
int ctrltimer, alttimer;
char keyprocstate;
char wm_lastenterstate;
char pdie, pdieframe, pdietimer;
int pdietillfly;
signed int pdie_xvect;
int psupportingtile, psupportingobject, lastsupportingobject;
char psliding;
char psemisliding;
char ppogostick;
int pfrozentime,pfrozenframe,pfrozenanimtimer;
unsigned char keytable[50];
unsigned char lastkeytable[50];
// New values
char playcontrol[PA_MAX_ACTIONS];
char lastplaycontrol[PA_MAX_ACTIONS];
char x_friction;
char y_friction;
// End new values
unsigned char dpadcount, dpadlastcount;
unsigned int ankhtime, ankhshieldobject;
stInventory inventory;
} stPlayer;
typedef struct stShipQueue
{
int cmd;
int time;
int flag1;
} stShipQueue;
#define TILE_LITTLE_DONE 77
#define TILE_BIG_DONE1 78
#define TILE_BIG_DONE2 79
#define TILE_BIG_DONE3 80
#define TILE_BIG_DONE4 81
#define TILE_TELEPORTER_GREY_IDLE 99
#define TILE_TELEPORTER_RED_INUSE 338
// special level codes on worldmap
#define LVLS_TELEPORTER_BONUS 46 // bonus teleporter in ep1
#define LVLS_SHIP 20
#define TELEPORTING_OUT 0
#define TELEPORTING_IN 1
#define TELEPORT_BONUS_DESTX ((((23085>>CSF>>4)+2)<<4<<CSF)-(8<<CSF))
#define TELEPORT_BONUS_DESTY (((12501>>CSF>>4)+2)<<4<<CSF)
#define BONUSLEVEL_RESPAWN_X 31812
#define BONUSLEVEL_RESPAWN_Y 18936
#define MAINMNU_1PLAYER 0
#define MAINMNU_2PLAYER 1
#define MAINMNU_LOADGAME 2
#define MAINMNU_STORY 3
#define MAINMNU_HIGHSCORES 4
#define MAINMNU_OPTIONS 5
#define MAINMNU_DEMO 6
#define MAINMNU_NEW_GAME 7
#define MAINMNU_QUIT 8
#define MAINMNU_TIMEOUT 10 // going to demo due to timeout
#define RESTART_GAME 11
#define BACK2MAINMENU 12
#define MAINMENU_NUM_OPTIONS MAINMNU_QUIT
#define TILE_SWITCH_UP 480
#define TILE_SWITCH_DOWN 493
#define TILE_LIGHTSWITCH 271
#define TILE_EXTENDING_PLATFORM 270
// "Sector Effector" types
#define SE_EXTEND_PLATFORM 1
#define SE_RETRACT_PLATFORM 2
#define SE_SPARK 3
#define SE_GUN_VERT 4
#define SE_GUN_RIGHT 5
#define SE_ANKHSHIELD 6
#define SE_ICECANNON 7
#define SE_MORTIMER_ARM 8
#define SE_MORTIMER_LEG_LEFT 9
#define SE_MORTIMER_LEG_RIGHT 10
#define SE_MORTIMER_SPARK 11
#define SE_MORTIMER_HEART 12
#define SE_MORTIMER_ZAPSUP 13
#define SE_MORTIMER_RANDOMZAPS 14
// animation rate of animated tiles
#define ANIM_TILE_TIME 40
#define TELEPORT_GRAY_BASEFRAME_EP1 342
#define TELEPORT_GRAY_IDLEFRAME_EP1 99
#define TELEPORT_RED_BASEFRAME_EP1 338
#define TELEPORT_RED_IDLEFRAME_EP1 325
#define TELEPORT_BASEFRAME_EP3 130
#define TELEPORT_IDLEFRAME_EP3 134
// special object markers
#define NESSIE_PATH 8192
#define NESSIE_PAUSE 8448
#define NESSIE_MOUNTPOINT 8704
#define GARG_STOPPOINT 1000
#define BALL_NOPASSPOINT 1001
// values for demomode global variable
#define DEMO_NODEMO 0
#define DEMO_RECORD 1
#define DEMO_PLAYBACK 2
#define DEMO_MAX_SIZE 2048
#define DEMO_RESULT_COMPLETED 0
#define DEMO_RESULT_CANCELED 1
#define DEMO_RESULT_FILE_BAD 2
// Runtime of CKP
#define SHUTDOWN_NONE 0
#define SHUTDOWN_NO_ERRORS 0
#define SHUTDOWN_BOOTUP 1
#define SHUTDOWN_RESTART 2
#define SHUTDOWN_EXIT 3
// Video Modes
#define VIDEO_MODE_SOFTWARE 0
#define VIDEO_MODE_HARDWARE 1
#define VIDEO_MODE_OPENGL 2
#include <SDL.h>
#include "include/declarations.h"
#include "keenext.h"
typedef struct stCloneKeenPlus
{
stCommand Command[MAX_COMMANDS];
SDL_Joystick *Joystick;
SDL_Event Event;
stResources Resources;
stGameData *GameData;
stDevice Device;
stControl Control;
stOption Option[NUM_OPTIONS];
unsigned short numGames;
unsigned short shutdown;
}stCloneKeenPlus;
// keen.c
void playgame_levelmanager(stCloneKeenPlus *pCKP);
char play_demo(int demonum, stCloneKeenPlus *pCKP, int s);