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author | frosch <frosch@openttd.org> | 2011-11-08 17:24:43 +0000 |
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committer | frosch <frosch@openttd.org> | 2011-11-08 17:24:43 +0000 |
commit | d8f8909f859eb900ceaf8897537b2f46d970b308 (patch) | |
tree | 6a7c1eec6508195356926d1859b78305f959aafb /src/newgrf_commons.cpp | |
parent | cd029465e1d6413453cb16224d5000fa9689fa79 (diff) | |
download | openttd-d8f8909f859eb900ceaf8897537b2f46d970b308.tar.xz |
(svn r23142) -Change: [NewGRF v8] Unify the return values of callbacks returning D0xx texts.
Diffstat (limited to 'src/newgrf_commons.cpp')
-rw-r--r-- | src/newgrf_commons.cpp | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/src/newgrf_commons.cpp b/src/newgrf_commons.cpp index 6d81676de..2f49c51c7 100644 --- a/src/newgrf_commons.cpp +++ b/src/newgrf_commons.cpp @@ -480,17 +480,24 @@ uint32 GetCompanyInfo(CompanyID owner, const Livery *l) CommandCost GetErrorMessageFromLocationCallbackResult(uint16 cb_res, uint32 grfid, StringID default_error) { CommandCost res; - switch (cb_res) { - case 0x400: return res; // No error. - case 0x401: res = CommandCost(default_error); break; - case 0x402: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_IN_RAINFOREST); break; - case 0x403: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_IN_DESERT); break; - case 0x404: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_ABOVE_SNOW_LINE); break; - case 0x405: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_BELOW_SNOW_LINE); break; - case 0x406: res = CommandCost(STR_ERROR_CAN_T_BUILD_ON_SEA); break; - case 0x407: res = CommandCost(STR_ERROR_CAN_T_BUILD_ON_CANAL); break; - case 0x408: res = CommandCost(STR_ERROR_CAN_T_BUILD_ON_RIVER); break; - default: res = CommandCost(GetGRFStringID(grfid, 0xD000 + cb_res)); break; + + if (cb_res < 0x400) { + res = CommandCost(GetGRFStringID(grfid, 0xD000 + cb_res)); + } else { + switch (cb_res) { + case 0x400: return res; // No error. + + default: // unknown reason -> default error + case 0x401: res = CommandCost(default_error); break; + + case 0x402: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_IN_RAINFOREST); break; + case 0x403: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_IN_DESERT); break; + case 0x404: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_ABOVE_SNOW_LINE); break; + case 0x405: res = CommandCost(STR_ERROR_CAN_ONLY_BE_BUILT_BELOW_SNOW_LINE); break; + case 0x406: res = CommandCost(STR_ERROR_CAN_T_BUILD_ON_SEA); break; + case 0x407: res = CommandCost(STR_ERROR_CAN_T_BUILD_ON_CANAL); break; + case 0x408: res = CommandCost(STR_ERROR_CAN_T_BUILD_ON_RIVER); break; + } } /* Copy some parameters from the registers to the error message text ref. stack */ |