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 str[256];
return dupstr(str);
}
-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 < 2 || params->h < 2)
return "Width and height must both be at least two";
* Then we obfuscate it.
*/
-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)
{
int nballs = params->minballs, i;
return ret;
}
-static char *validate_desc(game_params *params, char *desc)
+static char *validate_desc(const game_params *params, const char *desc)
{
int nballs, dlen = strlen(desc), i;
unsigned char *bmp;
};
#endif
-static int range2grid(game_state *state, int rangeno, int *x, int *y, int *direction)
+static int range2grid(const game_state *state, int rangeno, int *x, int *y,
+ int *direction)
{
if (rangeno < 0)
return 0;
return 0;
}
-static int grid2range(game_state *state, int x, int y, int *rangeno)
+static int grid2range(const game_state *state, int x, int y, int *rangeno)
{
int ret, x1 = state->w+1, y1 = state->h+1;
return 1;
}
-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)
{
game_state *state = snew(game_state);
int dlen = strlen(desc), i;
#define XFER(x) ret->x = state->x
-static game_state *dup_game(game_state *state)
+static game_state *dup_game(const game_state *state)
{
game_state *ret = snew(game_state);
sfree(state);
}
-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)
{
return dupstr("S");
}
-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)
{
return NULL;
}
int flash_laser; /* 0 = never, 1 = always, 2 = if anim. */
};
-static game_ui *new_ui(game_state *state)
+static game_ui *new_ui(const game_state *state)
{
game_ui *ui = snew(game_ui);
ui->flash_laserno = LASER_EMPTY;
sfree(ui);
}
-static char *encode_ui(game_ui *ui)
+static char *encode_ui(const game_ui *ui)
{
char buf[80];
/*
return dupstr(buf);
}
-static void decode_ui(game_ui *ui, char *encoding)
+static void decode_ui(game_ui *ui, const char *encoding)
{
sscanf(encoding, "E%d", &ui->errors);
}
-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)
{
/*
* If we've encountered a `justwrong' state as a result of
int flash_laserno, isflash;
};
-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 = -1, gy = -1, rangeno = -1, wouldflash = 0;
enum { NONE, TOGGLE_BALL, TOGGLE_LOCK, FIRE, REVEAL,
return dupstr(buf);
}
-static game_state *execute_move(game_state *from, char *move)
+static game_state *execute_move(const game_state *from, const char *move)
{
game_state *ret = dup_game(from);
int gx = -1, gy = -1, rangeno = -1;
* 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)
{
/* Border is ts/2, to make things easier.
* Thus we have (width) + 2 (firing range*2) + 1 (border*2) tiles
}
static void game_set_size(drawing *dr, game_drawstate *ds,
- game_params *params, int tilesize)
+ const game_params *params, int tilesize)
{
ds->tilesize = tilesize;
ds->crad = (tilesize-1)/2;
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);
}
-static void draw_arena_tile(drawing *dr, game_state *gs, game_drawstate *ds,
- game_ui *ui, int ax, int ay, int force, int isflash)
+static void draw_arena_tile(drawing *dr, const game_state *gs,
+ game_drawstate *ds, const game_ui *ui,
+ int ax, int ay, int force, int isflash)
{
int gx = ax+1, gy = ay+1;
int gs_tile = GRID(gs, gx, gy), ds_tile = GRID(ds, gx, gy);
GRID(ds,gx,gy) = gs_tile;
}
-static void draw_laser_tile(drawing *dr, game_state *gs, game_drawstate *ds,
- game_ui *ui, int lno, int force)
+static void draw_laser_tile(drawing *dr, const game_state *gs,
+ game_drawstate *ds, const game_ui *ui,
+ int lno, int force)
{
int gx, gy, dx, dy, unused;
int wrong, omitted, reflect, hit, laserval, flash = 0, tmp;
#define CUR_ANIM 0.2F
-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 i, x, y, ts = TILE_SIZE, isflash = 0, force = 0;
if (CAN_REVEAL(state)) {
int outline = (ui->cur_visible && ui->cur_x == 0 && ui->cur_y == 0)
? COL_CURSOR : COL_BALL;
- clip(dr, TODRAW(0), TODRAW(0), TILE_SIZE-1, TILE_SIZE-1);
+ clip(dr, TODRAW(0)-1, TODRAW(0)-1, TILE_SIZE+1, TILE_SIZE+1);
draw_circle(dr, TODRAW(0) + ds->crad, TODRAW(0) + ds->crad, ds->crad,
outline, outline);
draw_circle(dr, TODRAW(0) + ds->crad, TODRAW(0) + ds->crad, ds->crad-2,
COL_BUTTON, COL_BUTTON);
unclip(dr);
} else {
- draw_rect(dr, TODRAW(0), TODRAW(0),
- TILE_SIZE-1, TILE_SIZE-1, COL_BACKGROUND);
+ draw_rect(dr, TODRAW(0)-1, TODRAW(0)-1,
+ TILE_SIZE+1, TILE_SIZE+1, COL_BACKGROUND);
}
draw_update(dr, TODRAW(0), TODRAW(0), TILE_SIZE, TILE_SIZE);
ds->reveal = state->reveal;
}
}
-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 (ui->flash_laser == 2) ? CUR_ANIM : 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->reveal && newstate->reveal)
return 4.0F * FLASH_FRAME;
return 0.0F;
}
-static int game_is_solved(game_state *state)
+static int game_status(const game_state *state)
{
- /*
- * We return true whenever the solution has been revealed, even
- * (on spoiler grounds) if it wasn't guessed correctly.
- */
- return state->reveal;
+ if (state->reveal) {
+ /*
+ * We return nonzero whenever the solution has been revealed,
+ * even (on spoiler grounds) if it wasn't guessed correctly.
+ */
+ if (state->nwrong == 0 &&
+ state->nmissed == 0 &&
+ state->nright >= state->minballs)
+ return +1;
+ else
+ return -1;
+ }
+ return 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)
{
}
-static void game_print(drawing *dr, game_state *state, int tilesize)
+static void game_print(drawing *dr, const game_state *state, int tilesize)
{
}
const struct game thegame = {
"Black Box", "games.blackbox", "blackbox",
default_params,
- game_fetch_preset,
+ game_fetch_preset, NULL,
decode_params,
encode_params,
free_params,
game_redraw,
game_anim_length,
game_flash_length,
- game_is_solved,
+ game_status,
FALSE, FALSE, game_print_size, game_print,
TRUE, /* wants_statusbar */
FALSE, game_timing_state,