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Configuration dialog box, on the GTK front end only as yet.

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[originally from svn r4182]
This commit is contained in:
Simon Tatham
2004-05-01 11:32:12 +00:00
parent b1bfb378f4
commit 44ff00665b
8 changed files with 623 additions and 10 deletions
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57
sixteen.c
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@ -13,6 +13,7 @@
#include "puzzles.h"
const char *const game_name = "Sixteen";
const int game_can_configure = TRUE;
#define TILE_SIZE 48
#define BORDER TILE_SIZE /* big border to fill with arrows */
@ -44,6 +45,7 @@ struct game_state {
int *tiles;
int completed;
int movecount;
int last_movement_sense;
};
game_params *default_params(void)
@ -90,6 +92,51 @@ game_params *dup_params(game_params *params)
return ret;
}
config_item *game_configure(game_params *params)
{
config_item *ret;
char buf[80];
ret = snewn(3, config_item);
ret[0].name = "Width";
ret[0].type = STRING;
sprintf(buf, "%d", params->w);
ret[0].sval = dupstr(buf);
ret[0].ival = 0;
ret[1].name = "Height";
ret[1].type = STRING;
sprintf(buf, "%d", params->h);
ret[1].sval = dupstr(buf);
ret[1].ival = 0;
ret[2].name = NULL;
ret[2].type = ENDCFG;
ret[2].sval = NULL;
ret[2].ival = 0;
return ret;
}
game_params *custom_params(config_item *cfg)
{
game_params *ret = snew(game_params);
ret->w = atoi(cfg[0].sval);
ret->h = atoi(cfg[1].sval);
return ret;
}
char *validate_params(game_params *params)
{
if (params->w < 2 && params->h < 2)
return "Width and height must both be at least two";
return NULL;
}
int perm_parity(int *perm, int n)
{
int i, j, ret;
@ -233,6 +280,7 @@ game_state *new_game(game_params *params, char *seed)
assert(!*p);
state->completed = state->movecount = 0;
state->last_movement_sense = 0;
return state;
}
@ -248,6 +296,7 @@ game_state *dup_game(game_state *state)
memcpy(ret->tiles, state->tiles, state->w * state->h * sizeof(int));
ret->completed = state->completed;
ret->movecount = state->movecount;
ret->last_movement_sense = state->last_movement_sense;
return ret;
}
@ -291,6 +340,8 @@ game_state *make_move(game_state *from, int x, int y, int button)
ret->movecount++;
ret->last_movement_sense = -(dx+dy);
/*
* See if the game has been completed.
*/
@ -551,13 +602,15 @@ void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
y0 = COORD(Y(state, j));
dx = (x1 - x0);
if (abs(dx) > TILE_SIZE) {
if (dx != 0 &&
dx != TILE_SIZE * state->last_movement_sense) {
dx = (dx < 0 ? dx + TILE_SIZE * state->w :
dx - TILE_SIZE * state->w);
assert(abs(dx) == TILE_SIZE);
}
dy = (y1 - y0);
if (abs(dy) > TILE_SIZE) {
if (dy != 0 &&
dy != TILE_SIZE * state->last_movement_sense) {
dy = (dy < 0 ? dy + TILE_SIZE * state->h :
dy - TILE_SIZE * state->h);
assert(abs(dy) == TILE_SIZE);