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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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68
net.c
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@ -12,6 +12,7 @@
#include "tree234.h"
const char *const game_name = "Net";
const int game_can_configure = TRUE;
#define PI 3.141592653589793238462643383279502884197169399
@ -182,6 +183,73 @@ game_params *dup_params(game_params *params)
return ret;
}
config_item *game_configure(game_params *params)
{
config_item *ret;
char buf[80];
ret = snewn(5, config_item);
ret[0].name = "Width";
ret[0].type = STRING;
sprintf(buf, "%d", params->width);
ret[0].sval = dupstr(buf);
ret[0].ival = 0;
ret[1].name = "Height";
ret[1].type = STRING;
sprintf(buf, "%d", params->height);
ret[1].sval = dupstr(buf);
ret[1].ival = 0;
ret[2].name = "Walls wrap around";
ret[2].type = BOOLEAN;
ret[2].sval = NULL;
ret[2].ival = params->wrapping;
ret[3].name = "Barrier probability";
ret[3].type = STRING;
sprintf(buf, "%g", params->barrier_probability);
ret[3].sval = dupstr(buf);
ret[3].ival = 0;
ret[4].name = NULL;
ret[4].type = ENDCFG;
ret[4].sval = NULL;
ret[4].ival = 0;
return ret;
}
game_params *custom_params(config_item *cfg)
{
game_params *ret = snew(game_params);
ret->width = atoi(cfg[0].sval);
ret->height = atoi(cfg[1].sval);
ret->wrapping = cfg[2].ival;
ret->barrier_probability = atof(cfg[3].sval);
return ret;
}
char *validate_params(game_params *params)
{
if (params->width <= 0 && params->height <= 0)
return "Width and height must both be greater than zero";
if (params->width <= 0)
return "Width must be greater than zero";
if (params->height <= 0)
return "Height must be greater than zero";
if (params->width <= 1 && params->height <= 1)
return "At least one of width and height must be greater than one";
if (params->barrier_probability < 0)
return "Barrier probability may not be negative";
if (params->barrier_probability > 1)
return "Barrier probability may not be greater than 1";
return NULL;
}
/* ----------------------------------------------------------------------
* Randomly select a new game seed.
*/