}
}
-static int game_can_format_as_text_now(game_params *params)
+static int game_can_format_as_text_now(const game_params *params)
{
return TRUE;
}
-static char *game_text_format(game_state *state)
+static char *game_text_format(const game_state *state)
{
int x, y, len, nl;
char *ret, *p;
sfree(params);
}
-static game_params *dup_params(game_params *params)
+static game_params *dup_params(const game_params *params)
{
game_params *ret = snew(game_params);
*ret = *params; /* structure copy */
}
}
-static char *encode_params(game_params *params, int full)
+static char *encode_params(const game_params *params, int full)
{
char buf[80];
return dupstr(buf);
}
-static config_item *game_configure(game_params *params)
+static config_item *game_configure(const game_params *params)
{
config_item *ret;
char buf[80];
return ret;
}
-static game_params *custom_params(config_item *cfg)
+static game_params *custom_params(const config_item *cfg)
{
game_params *ret = snew(game_params);
return ret;
}
-static char *validate_params(game_params *params, int full)
+static char *validate_params(const game_params *params, int full)
{
if (params->w < 3 || params->h < 3)
return "Width and height must be at least 3";
return ret;
}
-static char *game_state_diff(game_state *src, game_state *dest)
+static char *game_state_diff(const game_state *src, const game_state *dest)
{
int movesize = 256, movelen = 0;
char *move = snewn(movesize, char), buf[80];
/* --- New game functions --- */
-static game_state *new_state(game_params *params)
+static game_state *new_state(const game_params *params)
{
game_state *ret = snew(game_state);
int wh = params->w * params->h, i;
return ret;
}
-static game_state *dup_game(game_state *state)
+static game_state *dup_game(const game_state *state)
{
game_state *ret = snew(game_state);
int wh = state->w*state->h;
#define ORDER(a,b) do { if (a < b) { int tmp=a; int a=b; int b=tmp; } } while(0)
-static char *new_game_desc(game_params *params, random_state *rs,
+static char *new_game_desc(const game_params *params, random_state *rs,
char **aux, int interactive)
{
game_state *tobuild = NULL;
return ret;
}
-static char *validate_desc(game_params *params, char *desc)
+static char *validate_desc(const game_params *params, const char *desc)
{
int i, wh = params->w * params->h;
return NULL;
}
-static game_state *new_game_sub(game_params *params, char *desc)
+static game_state *new_game_sub(const game_params *params, const char *desc)
{
game_state *state = new_state(params);
int x, y, run = 0;
return state;
}
-static game_state *new_game(midend *me, game_params *params, char *desc)
+static game_state *new_game(midend *me, const game_params *params,
+ const char *desc)
{
return new_game_sub(params, desc);
}
return "";
}
-static game_ui *new_ui(game_state *state)
+static game_ui *new_ui(const game_state *state)
{
game_ui *ui = snew(game_ui);
ui_cancel_drag(ui);
sfree(ui);
}
-static char *encode_ui(game_ui *ui)
+static char *encode_ui(const game_ui *ui)
{
return NULL;
}
-static void decode_ui(game_ui *ui, char *encoding)
+static void decode_ui(game_ui *ui, const char *encoding)
{
}
-static void game_changed_state(game_ui *ui, game_state *oldstate,
- game_state *newstate)
+static void game_changed_state(game_ui *ui, const game_state *oldstate,
+ const game_state *newstate)
{
}
int show_hints;
};
-static char *update_drag_dst(game_state *state, game_ui *ui, game_drawstate *ds,
- int nx, int ny)
+static char *update_drag_dst(const game_state *state, game_ui *ui,
+ const game_drawstate *ds, int nx, int ny)
{
int ox, oy, dx, dy, i, currl, maxb;
struct island *is;
return "";
}
-static char *finish_drag(game_state *state, game_ui *ui)
+static char *finish_drag(const game_state *state, game_ui *ui)
{
char buf[80];
return dupstr(buf);
}
-static char *interpret_move(game_state *state, game_ui *ui, game_drawstate *ds,
- int x, int y, int button)
+static char *interpret_move(const game_state *state, game_ui *ui,
+ const game_drawstate *ds,
+ int x, int y, int button)
{
int gx = FROMCOORD(x), gy = FROMCOORD(y);
char buf[80], *ret;
return NULL;
}
-static game_state *execute_move(game_state *state, char *move)
+static game_state *execute_move(const game_state *state, const char *move)
{
game_state *ret = dup_game(state);
int x1, y1, x2, y2, nl, n;
return NULL;
}
-static char *solve_game(game_state *state, game_state *currstate,
- char *aux, char **error)
+static char *solve_game(const game_state *state, const game_state *currstate,
+ const char *aux, char **error)
{
char *ret;
game_state *solved;
* Drawing routines.
*/
-static void game_compute_size(game_params *params, int tilesize,
- int *x, int *y)
+static void game_compute_size(const game_params *params, int tilesize,
+ int *x, int *y)
{
/* Ick: fake up `ds->tilesize' for macro expansion purposes */
struct { int tilesize; } ads, *ds = &ads;
}
static void game_set_size(drawing *dr, game_drawstate *ds,
- game_params *params, int tilesize)
+ const game_params *params, int tilesize)
{
ds->tilesize = tilesize;
}
return ret;
}
-static game_drawstate *game_new_drawstate(drawing *dr, game_state *state)
+static game_drawstate *game_new_drawstate(drawing *dr, const game_state *state)
{
struct game_drawstate *ds = snew(struct game_drawstate);
int wh = state->w*state->h;
draw_line(dr, ox+off, oy, ox, oy+off, col);
}
-static int between_island(game_state *state, int sx, int sy, int dx, int dy)
+static int between_island(const game_state *state, int sx, int sy,
+ int dx, int dy)
{
int x = sx - dx, y = sy - dy;
return 0;
}
-static void lines_lvlh(game_state *state, game_ui *ui, int x, int y, grid_type v,
- int *lv_r, int *lh_r)
+static void lines_lvlh(const game_state *state, const game_ui *ui,
+ int x, int y, grid_type v, int *lv_r, int *lh_r)
{
int lh = 0, lv = 0;
}
static void dsf_debug_draw(drawing *dr,
- game_state *state, game_drawstate *ds,
+ const game_state *state, game_drawstate *ds,
int x, int y)
{
#ifdef DRAW_DSF
#endif
}
-static void lines_redraw(drawing *dr,
- game_state *state, game_drawstate *ds, game_ui *ui,
+static void lines_redraw(drawing *dr, const game_state *state,
+ game_drawstate *ds, const game_ui *ui,
int x, int y, grid_type v, int lv, int lh)
{
int ox = COORD(x), oy = COORD(y);
(((is)->count < 10) ? (TILE_SIZE*7)/10 : (TILE_SIZE*5)/10)
static void island_redraw(drawing *dr,
- game_state *state, game_drawstate *ds,
+ const game_state *state, game_drawstate *ds,
struct island *is, grid_type v)
{
/* These overlap the edges of their squares, which is why they're drawn later.
draw_update(dr, ox - orad, oy - orad, updatesz, updatesz);
}
-static void game_redraw(drawing *dr, game_drawstate *ds, game_state *oldstate,
- game_state *state, int dir, game_ui *ui,
- float animtime, float flashtime)
+static void game_redraw(drawing *dr, game_drawstate *ds,
+ const game_state *oldstate, const game_state *state,
+ int dir, const game_ui *ui,
+ float animtime, float flashtime)
{
int x, y, force = 0, i, j, redraw, lv, lh;
grid_type v, dsv, flash = 0;
}
}
-static float game_anim_length(game_state *oldstate, game_state *newstate,
- int dir, game_ui *ui)
+static float game_anim_length(const game_state *oldstate,
+ const game_state *newstate, int dir, game_ui *ui)
{
return 0.0F;
}
-static float game_flash_length(game_state *oldstate, game_state *newstate,
- int dir, game_ui *ui)
+static float game_flash_length(const game_state *oldstate,
+ const game_state *newstate, int dir, game_ui *ui)
{
if (!oldstate->completed && newstate->completed &&
!oldstate->solved && !newstate->solved)
return 0.0F;
}
-static int game_status(game_state *state)
+static int game_status(const game_state *state)
{
return state->completed ? +1 : 0;
}
-static int game_timing_state(game_state *state, game_ui *ui)
+static int game_timing_state(const game_state *state, game_ui *ui)
{
return TRUE;
}
-static void game_print_size(game_params *params, float *x, float *y)
+static void game_print_size(const game_params *params, float *x, float *y)
{
int pw, ph;
*y = ph / 100.0F;
}
-static void game_print(drawing *dr, game_state *state, int ts)
+static void game_print(drawing *dr, const game_state *state, int ts)
{
int ink = print_mono_colour(dr, 0);
int paper = print_mono_colour(dr, 1);