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(svn r7949) -Backport from trunk (r7733):

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- do not use WP(w, querystr_d) and WP(w, def_d) for the same window
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Darkvater 2007-01-07 12:07:07 +00:00
parent 630f81c382
commit bae0695ac9
1 changed files with 18 additions and 15 deletions
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33
genworld_gui.c
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@ -43,7 +43,6 @@ typedef enum glwp_modes {
GLWP_END
} glwp_modes;
static char _edit_str_buf[LEN_RND_SEED];
static uint _heightmap_x = 0;
static uint _heightmap_y = 0;
static StringID _heightmap_str = STR_NULL;
@ -200,11 +199,22 @@ void GenerateLandscapeWndProc(Window *w, WindowEvent *e)
static const StringID num_towns[] = {STR_6816_LOW, STR_6817_NORMAL, STR_6818_HIGH, INVALID_STRING_ID};
static const StringID num_inds[] = {STR_26816_NONE, STR_6816_LOW, STR_6817_NORMAL, STR_6818_HIGH, INVALID_STRING_ID};
/* Data used for the generate seed edit box */
static querystr_d _genseed_query;
static char _genseed_buffer[LEN_RND_SEED];
uint mode = w->window_number;
uint y;
switch (e->event) {
case WE_CREATE: LowerWindowWidget(w, _opt_newgame.landscape + 3); break;
case WE_CREATE:
LowerWindowWidget(w, _opt_newgame.landscape + 3);
snprintf(_genseed_buffer, sizeof(_genseed_buffer), "%u", _patches_newgame.generation_seed);
InitializeTextBuffer(&_genseed_query.text, _genseed_buffer, lengthof(_genseed_buffer), 120);
_genseed_query.caption = STR_NULL;
_genseed_query.afilter = CS_NUMERAL;
break;
case WE_PAINT:
/* You can't select smoothness if not terragenesis */
@ -251,7 +261,7 @@ void GenerateLandscapeWndProc(Window *w, WindowEvent *e)
}
DrawString( 12, 153 + y, STR_RANDOM_SEED, 0);
DrawEditBox(w, &WP(w, querystr_d), SEED_EDIT);
DrawEditBox(w, &_genseed_query, SEED_EDIT);
DrawString(182, 113 + y, STR_DATE, 0);
SetDParam(0, ConvertYMDToDate(_patches_newgame.starting_year, 0, 1));
@ -322,8 +332,8 @@ void GenerateLandscapeWndProc(Window *w, WindowEvent *e)
break;
case 16: // Random seed
_patches_newgame.generation_seed = InteractiveRandom();
snprintf(_edit_str_buf, lengthof(_edit_str_buf), "%u", _patches_newgame.generation_seed);
UpdateTextBufferSize(&WP(w, querystr_d).text);
snprintf(_genseed_buffer, lengthof(_genseed_buffer), "%u", _patches_newgame.generation_seed);
UpdateTextBufferSize(&_genseed_query.text);
SetWindowDirty(w);
break;
case 17: // Generate
@ -388,17 +398,17 @@ void GenerateLandscapeWndProc(Window *w, WindowEvent *e)
break;
case WE_MOUSELOOP:
HandleEditBox(w, &WP(w, querystr_d), SEED_EDIT);
HandleEditBox(w, &_genseed_query, SEED_EDIT);
break;
case WE_KEYPRESS:
HandleEditBoxKey(w, &WP(w, querystr_d), SEED_EDIT, e);
HandleEditBoxKey(w, &_genseed_query, SEED_EDIT, e);
/* the seed is unsigned, therefore atoi cannot be used.
* As 2^32 - 1 (MAX_UVALUE(uint32)) is a 'magic' value
* (use random seed) it should not be possible to be
* entered into the input field; the generate seed
* button can be used instead. */
_patches_newgame.generation_seed = minu(strtoul(_edit_str_buf, NULL, 10), MAX_UVALUE(uint32) - 1);
_patches_newgame.generation_seed = minu(strtoul(_genseed_buffer, NULL, sizeof(_genseed_buffer) - 1), MAX_UVALUE(uint32) - 1);
break;
case WE_DROPDOWN_SELECT:
@ -506,13 +516,6 @@ static void _ShowGenerateLandscape(glwp_modes mode)
w = AllocateWindowDescFront((mode == GLWP_HEIGHTMAP) ? &_heightmap_load_desc : &_generate_landscape_desc, mode);
if (w != NULL) {
querystr_d *querystr = &WP(w, querystr_d);
snprintf(_edit_str_buf, lengthof(_edit_str_buf), "%u", _patches_newgame.generation_seed);
InitializeTextBuffer(&querystr->text, _edit_str_buf, lengthof(_edit_str_buf), 120);
querystr->caption = STR_NULL;
querystr->afilter = CS_NUMERAL;
InvalidateWindow(WC_GENERATE_LANDSCAPE, mode);
}