diff options
Diffstat (limited to 'src/game.c')
| -rw-r--r-- | src/game.c | 296 |
1 files changed, 294 insertions, 2 deletions
@@ -1,6 +1,8 @@ #include "game.h" #include <SDL2/SDL.h> +#include <stdio.h> +#include "map.h" #include "globals.h" @@ -8,6 +10,258 @@ int magic = 0; static int ticks; +static char *readline(FILE *f) +{ + int c = fgetc(f); + char *res = 0; + int reslen = 0; + while (c != EOF && c != '\n') { + ++reslen; + res = realloc(res, reslen + 1); + res[reslen - 1] = c; + c = fgetc(f); + } + res[reslen] = 0; + return res; +} + +static void outnum(FILE *f, int n) +{ + if (n) { + if (n < 0) { + fputc('-', f); + n *= -1; + } + int pos = 1; + while (n / pos) pos *= 10; + if (pos > 1) pos /= 10; + while (pos) { + fputc('0' + n / pos, f); + n = n % pos; + pos /= 10; + } + } + fputc('\n', f); +} + +static int readnum(FILE *f) +{ + int sign = 1; + int n = 0; + int c = fgetc(f); + if (c == '-') { + sign = -1; + c = fgetc(f); + } + while (c != EOF && c != '\n') { + n *= 10; + n += c - '0'; + c = fgetc(f); + } + return sign * n; +} + +static void save() +{ + FILE *f = fopen("save", "w"); + if (curmus == grib) fputs("g\n", f); + else if (curmus == ussr) fputs("u\n", f); + else if (curmus == stalin) fputs("s\n", f); + else if (curmus == lenin) fputs("l\n", f); + else fputs("0\n", f); + fputc(ttplayer.room - ttmap, f); + fputc('\n', f); + outnum(f, ttplayer.x); + outnum(f, ttplayer.y); + outnum(f, ttplayer.xrem); + outnum(f, ttplayer.yrem); + outnum(f, ttplayer.variant); + outnum(f, ttplayer.rem); + outnum(f, ttplayer.money); + outnum(f, ttplayer.keys[0]); + outnum(f, ttplayer.keys[1]); + outnum(f, ttplayer.tobein_gulag); + outnum(f, ttplayer.until_gulag); + outnum(f, ttplayer.lenin_pos); + outnum(f, ttplayer.lenin_pos_rem); + outnum(f, ttplayer.lenin_vel); + outnum(f, ttplayer.zhiv_lenin); + outnum(f, ttplayer.lenin_rem); + int i; + for (i = '0'; i != '~'; ++i) { + int p, q; + for (p = 0; p != TT_ROOM_H; ++p) { + for (q = 0; q != TT_ROOM_W; ++q) { + SDL_Rect *r = ttmap[i].floor[p][q]; + if (r) { + fputs("1\n", f); + outnum(f, r->x); + outnum(f, r->y); + outnum(f, r->w); + outnum(f, r->h); + } else fputc('\n', f); + tt_body *w = ttmap[i].walls[p][q]; + if (w) { + fputs("1\n", f); + outnum(f, w->x); + outnum(f, w->y); + outnum(f, w->xrem); + outnum(f, w->yrem); + outnum(f, w->xvel); + outnum(f, w->yvel); + outnum(f, w->txrrow); + outnum(f, w->txrcol); + outnum(f, w->rem); + outnum(f, w->anim); + outnum(f, w->rate); + outnum(f, w->collision_act); + outnum(f, w->msglen); + if (w->msg) fputs(w->msg, f); + fputc('\n', f); + } else fputc('\n', f); + } + } + outnum(f, ttmap[i].bodies_count); + for (p = 0; p != ttmap[i].bodies_count; ++p) { + tt_body *b = ttmap[i].bodies + p; + outnum(f, b->x); + outnum(f, b->y); + outnum(f, b->xrem); + outnum(f, b->yrem); + outnum(f, b->xvel); + outnum(f, b->yvel); + outnum(f, b->txrrow); + outnum(f, b->txrcol); + outnum(f, b->rem); + outnum(f, b->anim); + outnum(f, b->rate); + outnum(f, b->collision_act); + outnum(f, b->msglen); + if (b->msg) fputs(b->msg, f); + fputc('\n', f); + } + fputc(ttmap[i].neighbours[0] - ttmap, f); + fputc(ttmap[i].neighbours[1] - ttmap, f); + fputc(ttmap[i].neighbours[2] - ttmap, f); + fputc(ttmap[i].neighbours[3] - ttmap, f); + fputc('\n', f); + } +} + +static void load() +{ + FILE *f = fopen("save", "r"); + int c = fgetc(f); + if (c == 'g') { + if (curmus != grib) { + curmus = grib; + Mix_PlayMusic(grib, -1); + } + } else if (c == 'u') { + if (curmus != ussr) { + curmus = ussr; + Mix_PlayMusic(ussr, -1); + } + } else if (c == 's') { + if (curmus != stalin) { + curmus = stalin; + Mix_PlayMusic(stalin, -1); + } + } else if (c == 'l') { + if (curmus != lenin) { + curmus = lenin; + Mix_PlayMusic(lenin, -1); + } + } else { + curmus = 0; + Mix_PauseMusic(); + } + fgetc(f); + ttplayer.room = ttmap + fgetc(f); + fgetc(f); + ttplayer.x = readnum(f); + ttplayer.y = readnum(f); + ttplayer.xrem = readnum(f); + ttplayer.yrem = readnum(f); + ttplayer.variant = readnum(f); + ttplayer.rem = readnum(f); + ttplayer.money = readnum(f); + ttplayer.keys[0] = readnum(f); + ttplayer.keys[1] = readnum(f); + ttplayer.tobein_gulag = readnum(f); + ttplayer.until_gulag = readnum(f); + ttplayer.lenin_pos = readnum(f); + ttplayer.lenin_pos_rem = readnum(f); + ttplayer.lenin_vel = readnum(f); + ttplayer.zhiv_lenin = readnum(f); + ttplayer.lenin_rem = readnum(f); + tt_map_free(); + int i; + for (i = '0'; i != '~'; ++i) { + int p, q; + for (p = 0; p != TT_ROOM_H; ++p) { + for (q = 0; q != TT_ROOM_W; ++q) { + if (readnum(f)) { + ttmap[i].floor[p][q] = malloc(sizeof(SDL_Rect)); + ttmap[i].floor[p][q]->x = readnum(f); + ttmap[i].floor[p][q]->y = readnum(f); + ttmap[i].floor[p][q]->w = readnum(f); + ttmap[i].floor[p][q]->h = readnum(f); + } else ttmap[i].floor[p][q] = 0; + if (readnum(f)) { + tt_body *b = ttmap[i].walls[p][q] = malloc(sizeof(*b)); + b->x = readnum(f); + b->y = readnum(f); + b->xrem = readnum(f); + b->yrem = readnum(f); + b->xvel = readnum(f); + b->yvel = readnum(f); + b->txrrow = readnum(f); + b->txrcol = readnum(f); + b->rem = readnum(f); + b->anim = readnum(f); + b->rate = readnum(f); + b->collision_act = readnum(f); + b->msglen = readnum(f); + if (b->msglen) b->msg = readline(f); + else { + b->msg = 0; + fgetc(f); + } + } else ttmap[i].walls[p][q] = 0; + } + } + ttmap[i].bodies_count = readnum(f); + ttmap[i].bodies = malloc(ttmap[i].bodies_count * sizeof(tt_body)); + for (p = 0; p != ttmap[i].bodies_count; ++p) { + tt_body *b = ttmap[i].bodies + p; + b->x = readnum(f); + b->y = readnum(f); + b->xrem = readnum(f); + b->yrem = readnum(f); + b->xvel = readnum(f); + b->yvel = readnum(f); + b->txrrow = readnum(f); + b->txrcol = readnum(f); + b->rem = readnum(f); + b->anim = readnum(f); + b->rate = readnum(f); + b->collision_act = readnum(f); + b->msglen = readnum(f); + if (b->msglen) b->msg = readline(f); + else { + b->msg = 0; + fgetc(f); + } + } + ttmap[i].neighbours[0] = ttmap + fgetc(f); + ttmap[i].neighbours[1] = ttmap + fgetc(f); + ttmap[i].neighbours[2] = ttmap + fgetc(f); + ttmap[i].neighbours[3] = ttmap + fgetc(f); + fgetc(f); + } +} + static const char *gulagmsg = " GULAG HAS YOU"; static void directly_gulag(tt_body *b) @@ -15,6 +269,32 @@ static void directly_gulag(tt_body *b) gulagmsg = " Communism is Indestructable"; magic = tt_gotogulag; Mix_PlayMusic(ussr, -1); + curmus = ussr; +} + +static void togulag(tt_body *b) +{ + ttplayer.tobein_gulag = 1; + b->collision_act = 0; + b->anim = 1; + b->txrrow = 0; + b->txrcol = 15; + b->msg = 0; + b->msglen = 0; +} + +static void gribtake(tt_body *b) +{ + curmus = grib; + Mix_PlayMusic(grib, -1); + b->collision_act = 0; + b->anim = 1; + b->txrrow = 0; + b->txrcol = 15; + b->msg = 0; + b->msglen = 0; + ttplayer.variant = 1; + magic = tt_gotofirstroom; } static void step(int d) @@ -54,7 +334,7 @@ static void step(int d) b->txrcol = rand() % 4; b->anim = 4; b->rate = 150 + (rand() % 50 - 25); - b->collision_act = directly_gulag; + b->collision_act = colact_instgulag; b->msg = 0; b->msglen = 0; b->yvel = rand() % 100 - 50; @@ -69,11 +349,13 @@ static void step(int d) if (first_gulag) { first_gulag = 0; Mix_PlayMusic(stalin, -1); + curmus = stalin; } ttplayer.until_gulag -= d; if (ttplayer.until_gulag <= 0) { magic = tt_gotogulag; Mix_PlayMusic(ussr, -1); + curmus = ussr; } } if (xw && yw) { @@ -95,6 +377,7 @@ static void step(int d) if (out) { if (ttplayer.room->neighbours[out - 1] == ttmap + 'L') { Mix_PauseMusic(); + curmus = 0; magic = tt_mausoleum; } else { magic = tt_changeroom + out - 1; @@ -115,7 +398,13 @@ static void step(int d) for (i = 0; i != ttplayer.room->bodies_count; ++i) { tt_body *b = ttplayer.room->bodies + i; SDL_Rect body = { 4 + b->x, 4 + b->y, 24, 24 }; - if (SDL_HasIntersection(&body, &box)) b->collision_act(b); + if (SDL_HasIntersection(&body, &box)) { + switch (b->collision_act) { + case colact_grib: gribtake(b); break; + case colact_gulag: togulag(b); break; + case colact_instgulag: directly_gulag(b); break; + } + } } } } @@ -326,6 +615,7 @@ static void mausoleum() ticks = newticks; newticks = SDL_GetTicks(); Mix_PlayMusic(lenin, -1); + curmus = lenin; while (!q && newticks < ticks + 14300) { int delta = newticks - ticks; SDL_Event e; @@ -561,6 +851,8 @@ void tt_mainloop() else if (code == SDL_SCANCODE_RIGHT) arrr = 1; else if (code == SDL_SCANCODE_DOWN) arrd = 1; else if (code == SDL_SCANCODE_LEFT) arrl = 1; + else if (code == SDL_SCANCODE_F5) save(); + else if (code == SDL_SCANCODE_F6) load(); } else if (e.type == SDL_KEYUP) { int code = e.key.keysym.scancode; if (code == SDL_SCANCODE_W) keyw = 0; |