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| author | rubidium <rubidium@openttd.org> | 2007-10-17 20:09:16 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2007-10-17 20:09:16 +0000 |
| commit | e21b7634bfbe680308344afe04e070ce91356754 (patch) | |
| tree | 56fa2e827c98faaabb1202da34159d2fe15e61db /src/newgrf_industries.cpp | |
| parent | 5e347f80e1aa9ad6a4e8bee0a983701841eb5329 (diff) | |
| download | openttd-e21b7634bfbe680308344afe04e070ce91356754.tar.xz | |
(svn r11287) -Codechange: add support for pushing paramaters into NewIndustries' error messages. Patch by Csaboka.
Diffstat (limited to 'src/newgrf_industries.cpp')
| -rw-r--r-- | src/newgrf_industries.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/newgrf_industries.cpp b/src/newgrf_industries.cpp index 8b8ffb443..3fda15112 100644 --- a/src/newgrf_industries.cpp +++ b/src/newgrf_industries.cpp @@ -458,6 +458,11 @@ bool CheckIfCallBackAllowsCreation(TileIndex tile, IndustryType type, uint itspe * the building of the industry, as that's how it's done in TTDP. */ if (group == NULL || group->type != SGT_CALLBACK) return true; + /* Copy some parameters from the registers to the error message text ref. stack */ + SwitchToErrorRefStack(); + PrepareTextRefStackUsage(4); + SwitchToNormalRefStack(); + switch (group->g.callback.result) { case 0x400: return true; case 0x401: _error_message = STR_0239_SITE_UNSUITABLE; break; |