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Remove arbitrary restriction on Net minimum game size. (Awww, cute

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2x2! Cuter 2x1!)

[originally from svn r4181]
This commit is contained in:
Simon Tatham
2004-05-01 08:58:48 +00:00
parent 4e5a0a3d67
commit b1bfb378f4
1 changed files with 11 additions and 7 deletions
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16
net.c
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@ -215,8 +215,8 @@ game_state *new_game(game_params *params, char *seed)
tree234 *possibilities, *barriers;
int w, h, x, y, nbarriers;
assert(params->width > 2);
assert(params->height > 2);
assert(params->width > 0 && params->height > 0);
assert(params->width > 1 || params->height > 1);
/*
* Create a blank game state.
@ -297,10 +297,14 @@ game_state *new_game(game_params *params, char *seed)
*/
possibilities = newtree234(xyd_cmp);
add234(possibilities, new_xyd(state->cx, state->cy, R));
add234(possibilities, new_xyd(state->cx, state->cy, U));
add234(possibilities, new_xyd(state->cx, state->cy, L));
add234(possibilities, new_xyd(state->cx, state->cy, D));
if (state->cx+1 < state->width)
add234(possibilities, new_xyd(state->cx, state->cy, R));
if (state->cy-1 >= 0)
add234(possibilities, new_xyd(state->cx, state->cy, U));
if (state->cx-1 >= 0)
add234(possibilities, new_xyd(state->cx, state->cy, L));
if (state->cy+1 < state->height)
add234(possibilities, new_xyd(state->cx, state->cy, D));
while (count234(possibilities) > 0) {
int i;