diff options
| -rw-r--r-- | src/command_func.h | 3 | ||||
| -rw-r--r-- | src/industry_gui.cpp | 27 | ||||
| -rw-r--r-- | src/network/network_command.cpp | 1 |
3 files changed, 26 insertions, 5 deletions
diff --git a/src/command_func.h b/src/command_func.h index 30492f300..15c2611a8 100644 --- a/src/command_func.h +++ b/src/command_func.h @@ -107,6 +107,9 @@ CommandCallback CcCloneVehicle; /* group_gui.cpp */ CommandCallback CcCreateGroup; +/* industry_gui.cpp */ +CommandCallback CcBuildIndustry; + /* main_gui.cpp */ CommandCallback CcPlaySound10; CommandCallback CcPlaceSign; diff --git a/src/industry_gui.cpp b/src/industry_gui.cpp index 0380ebb20..a0bebce8a 100644 --- a/src/industry_gui.cpp +++ b/src/industry_gui.cpp @@ -96,6 +96,26 @@ static inline void GetAllCargoSuffixes(uint cb_offset, CargoSuffixType cst, cons } } +/** Command callback. In case of failure to build an industry, show an error message. + * @param result Result of the command. + * @param tile Tile where the industry is placed. + * @param p1 Additional data of the #CMD_BUILD_INDUSTRY command. + * @param p2 Additional data of the #CMD_BUILD_INDUSTRY command. + */ +void CcBuildIndustry(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2) +{ + if (result.Succeeded()) return; + + uint8 indtype = GB(p1, 0, 8); + if (indtype < NUM_INDUSTRYTYPES) { + const IndustrySpec *indsp = GetIndustrySpec(indtype); + if (indsp->enabled) { + SetDParam(0, indsp->name); + ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, result.GetErrorMessage(), WL_INFO, TileX(tile) * TILE_SIZE, TileY(tile) * TILE_SIZE); + } + } +} + /** Names of the widgets of the dynamic place industries gui */ enum DynamicPlaceIndustriesWidgets { DPIW_MATRIX_WIDGET, @@ -465,11 +485,8 @@ public: _current_company = OWNER_NONE; _generating_world = true; _ignore_restrictions = true; - success = DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed, CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY)); - if (!success) { - SetDParam(0, indsp->name); - ShowErrorMessage(STR_ERROR_CAN_T_BUILD_HERE, _error_message, WL_INFO, pt.x, pt.y); - } + DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 8) | this->selected_type, seed, + CMD_BUILD_INDUSTRY | CMD_MSG(STR_ERROR_CAN_T_CONSTRUCT_THIS_INDUSTRY), &CcBuildIndustry); _ignore_restrictions = false; _generating_world = false; diff --git a/src/network/network_command.cpp b/src/network/network_command.cpp index a97ed0e15..111ee7e3f 100644 --- a/src/network/network_command.cpp +++ b/src/network/network_command.cpp @@ -48,6 +48,7 @@ static CommandCallback * const _callback_table[] = { /* 0x15 */ CcCreateGroup, /* 0x16 */ CcFoundRandomTown, /* 0x17 */ CcRoadStop, + /* 0x18 */ CcBuildIndustry, }; /** Local queue of packets */ |