diff options
Diffstat (limited to 'engines/avalanche/trip6.h')
| -rw-r--r-- | engines/avalanche/trip6.h | 304 |
1 files changed, 185 insertions, 119 deletions
diff --git a/engines/avalanche/trip6.h b/engines/avalanche/trip6.h index 0227bab7b6..be805fbe03 100644 --- a/engines/avalanche/trip6.h +++ b/engines/avalanche/trip6.h @@ -39,142 +39,170 @@ #include "avalanche/gyro2.h" namespace Avalanche { +class AvalancheEngine; + + +typedef byte manitype[2049]; // manitype = array[5..2053] of byte; +// Be aware!!! + +typedef byte siltype[51][11]; /* 35, 4 */ + +struct adxtype { /* Second revision of ADX type */ + Common::String name; /* name of character */ + Common::String comment; /* comment */ + byte num; /* number of pictures */ + byte xl, yl; /* x & y lengths of pictures */ + byte seq; /* how many in one stride */ + uint16 size; /* the size of one picture */ + byte fgc, bgc; /* foreground & background bubble colours */ + byte accinum; /* the number according to Acci (1=Avvy, etc.) */ +}; + +struct trip_saver_type { + byte whichsprite; + byte face; + byte step; + int16 x; + int16 y; + int8 ix; + int8 iy; + bool visible; + bool homing; + bool check_me; + byte count; + byte xw, xs, ys; + byte totalnum; + int16 hx; + int16 hy; + bool call_eachstep; + byte eachstep; + bool vanishifstill; +}; + + +class Trip; + +class triptype { +public: + adxtype a; /* vital statistics */ + byte face, step; + int16 x, y; /* current xy coords */ + int16 ox[2], oy[2]; /* last xy coords */ + int8 ix, iy; /* amount to move sprite by, each step */ + manitype *mani[24]; + siltype *sil[24]; + byte whichsprite; + bool quick, visible, homing, check_me; + int16 hx, hy; /* homing x & y coords */ + byte count; /* counts before changing step */ + byte xw; /* x-width in bytes */ + byte xs, ys; /* x & y speed */ + byte totalnum; /* total number of sprites */ + bool vanishifstill; /* Do we show this sprite if it's still? */ + + bool call_eachstep; /* Do we call the eachstep procedure? */ + byte eachstep; + + triptype *init(byte spritenum, bool do_check, Trip *tr); + /* loads & sets up the sprite */ + void original(); /* just sets Quick to false */ + void andexor(); /* drops sprite onto screen */ + void turn(byte whichway); /* turns him round */ + void appear(int16 wx, int16 wy, byte wf); /* switches him on */ + void bounce(); /* bounces off walls. */ + void walk(); /* prepares for andexor, etc. */ + void walkto(byte pednum); /* home in on a point */ + void stophoming(); /* self-explanatory */ + void homestep(); /* calculates ix & iy for one homing step */ + void speed(int8 xx, int8 yy); /* sets ix & iy, non-homing, etc */ + void stopwalk(); /* Stops the sprite from moving */ + void chatter(); /* Sets up talk vars */ + void set_up_saver(trip_saver_type &v); + void unload_saver(trip_saver_type v); + + void savedata(/*untyped_file &f*/); /* Self-explanatory, */ + void loaddata(/*untyped_file &f*/); /* really. */ + + void save_data_to_mem(uint16 &where); + void load_data_from_mem(uint16 &where); + triptype *done(); + +private: + Trip *_tr; + + bool collision_check(); + + int8 sgn(int16 x); +}; + + + +const int16 maxgetset = 35; + +class getsettype { +public: + bytefield gs[maxgetset]; + byte numleft; + + getsettype *init(); + void remember(bytefield r); + void recall(bytefield &r); +}; + + + + + + + + + + + + +class Trip { +public: + friend triptype; + friend getsettype; - namespace Trip { - - // Call it where Trip is first used. - // Procuded to replace the initizalization part of the original Pascal unit. - void initialize_trip(); - - const int16 maxgetset = 35; - - typedef byte manitype[2049]; // manitype = array[5..2053] of byte; - // Be aware!!! - - typedef byte siltype[51][11]; /* 35, 4 */ - - struct adxtype { /* Second revision of ADX type */ - Common::String name; /* name of character */ - Common::String comment; /* comment */ - byte num; /* number of pictures */ - byte xl, yl; /* x & y lengths of pictures */ - byte seq; /* how many in one stride */ - uint16 size; /* the size of one picture */ - byte fgc, bgc; /* foreground & background bubble colours */ - byte accinum; /* the number according to Acci (1=Avvy, etc.) */ - }; - - struct trip_saver_type { - byte whichsprite; - byte face; - byte step; - int16 x; - int16 y; - int8 ix; - int8 iy; - bool visible; - bool homing; - bool check_me; - byte count; - byte xw, xs, ys; - byte totalnum; - int16 hx; - int16 hy; - bool call_eachstep; - byte eachstep; - bool vanishifstill; - }; - - class triptype { - public: - adxtype a; /* vital statistics */ - byte face, step; - int16 x, y; /* current xy coords */ - int16 ox[2], oy[2]; /* last xy coords */ - int8 ix, iy; /* amount to move sprite by, each step */ - manitype *mani[24]; - siltype *sil[24]; - byte whichsprite; - bool quick, visible, homing, check_me; - int16 hx, hy; /* homing x & y coords */ - byte count; /* counts before changing step */ - byte xw; /* x-width in bytes */ - byte xs, ys; /* x & y speed */ - byte totalnum; /* total number of sprites */ - bool vanishifstill; /* Do we show this sprite if it's still? */ - - bool call_eachstep; /* Do we call the eachstep procedure? */ - byte eachstep; - - triptype *init(byte spritenum, bool do_check); - /* loads & sets up the sprite */ - void original(); /* just sets Quick to false */ - void andexor(); /* drops sprite onto screen */ - void turn(byte whichway); /* turns him round */ - void appear(int16 wx, int16 wy, byte wf); /* switches him on */ - void bounce(); /* bounces off walls. */ - void walk(); /* prepares for andexor, etc. */ - void walkto(byte pednum); /* home in on a point */ - void stophoming(); /* self-explanatory */ - void homestep(); /* calculates ix & iy for one homing step */ - void speed(int8 xx, int8 yy); /* sets ix & iy, non-homing, etc */ - void stopwalk(); /* Stops the sprite from moving */ - void chatter(); /* Sets up talk vars */ - void set_up_saver(trip_saver_type &v); - void unload_saver(trip_saver_type v); - - void savedata(/*untyped_file &f*/); /* Self-explanatory, */ - void loaddata(/*untyped_file &f*/); /* really. */ - - void save_data_to_mem(uint16 &where); - void load_data_from_mem(uint16 &where); - triptype *done(); - private: - bool collision_check(); - }; - class getsettype { - public: - Gyro::bytefield gs[maxgetset]; - byte numleft; - getsettype *init(); - void remember(Gyro::bytefield r); - void recall(Gyro::bytefield &r); - }; + Trip(); + + void setParent(AvalancheEngine *vm); - const int16 up = 0; - const int16 right = 1; - const int16 down = 2; - const int16 left = 3; - const int16 ur = 4; - const int16 dr = 5; - const int16 dl = 6; - const int16 ul = 7; - const int16 stopped = 8; + static const int16 up = 0; + static const int16 right = 1; + static const int16 down = 2; + static const int16 left = 3; + static const int16 ur = 4; + static const int16 dr = 5; + static const int16 dl = 6; + static const int16 ul = 7; + static const int16 stopped = 8; - const int16 numtr = 5; /* current max no. of sprites */ + static const int16 numtr = 5; /* current max no. of sprites */ - const int16 procfollow_avvy_y = 1; + static const int16 procfollow_avvy_y = 1; - const int16 procback_and_forth = 2; + static const int16 procback_and_forth = 2; - const int16 procface_avvy = 3; + static const int16 procface_avvy = 3; - const int16 procarrow_procs = 4; + static const int16 procarrow_procs = 4; - const int16 procspludwick_procs = 5; + static const int16 procspludwick_procs = 5; - const int16 procgrab_avvy = 6; + static const int16 procgrab_avvy = 6; - const int16 procgeida_procs = 7; + static const int16 procgeida_procs = 7; void trippancy_link(); @@ -211,7 +239,7 @@ namespace Avalanche { void new_game_for_trippancy(); - + void take_a_step(byte &tripnum); triptype tr[numtr]; getsettype getset[2]; @@ -220,7 +248,45 @@ namespace Avalanche { bool mustexclaim; uint16 saywhat; - } // End of namespace Trip. +private: + AvalancheEngine *_vm; + + bytefield r; + + int16 beforex, beforey; + + byte checkfeet(int16 x1, int16 x2, int16 oy, int16 y, byte yl); + + byte geida_ped(byte which); + + void dawndelay(); + + void hide_in_the_cupboard(); + + bool overlaps_with_mouse(); + + void follow_avvy_y(byte tripnum); + + void back_and_forth(byte tripnum); + + void face_avvy(byte tripnum); + + void arrow_procs(byte tripnum); + + void grab_avvy(byte tripnum); + + void spin(byte whichway, byte &tripnum); + + void geida_procs(byte tripnum); + + void call_andexors(); + + void getsetclear(); + + void tidy_up(int16 a, int16 b, int16 c, int16 d); + + void tidy_after_mouse(); +}; } // End of namespace Avalanche. |