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(svn r22682) -Fix: [NewGRF] Disallow accessing variable 1B due to desync reasons.

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frosch 2011-07-22 18:59:10 +00:00
parent 31f6e99000
commit 5c6a7f42d5
1 changed files with 3 additions and 3 deletions
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6
src/newgrf.cpp
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@ -5150,7 +5150,7 @@ bool GetGlobalVariable(byte param, uint32 *value)
return true; return true;
case 0x11: // current rail tool type case 0x11: // current rail tool type
*value = 0; *value = 0; // constant fake value to avoid desync
return true; return true;
case 0x12: // Game mode case 0x12: // Game mode
@ -5168,7 +5168,7 @@ bool GetGlobalVariable(byte param, uint32 *value)
return true; return true;
case 0x1B: // Display options case 0x1B: // Display options
*value = GB(_display_opt, 0, 6); *value = 0x3F; // constant fake value to avoid desync
return true; return true;
case 0x1D: // TTD Platform, 00=TTDPatch, 01=OpenTTD case 0x1D: // TTD Platform, 00=TTDPatch, 01=OpenTTD
@ -5183,7 +5183,7 @@ bool GetGlobalVariable(byte param, uint32 *value)
if (_cur_grffile->traininfo_vehicle_width == VEHICLEINFO_FULL_VEHICLE_WIDTH) SetBit(*value, GMB_TRAIN_WIDTH_32_PIXELS); if (_cur_grffile->traininfo_vehicle_width == VEHICLEINFO_FULL_VEHICLE_WIDTH) SetBit(*value, GMB_TRAIN_WIDTH_32_PIXELS);
return true; return true;
/* case 0x1F: // locale dependent settings not implemented */ /* case 0x1F: // locale dependent settings not implemented to avoid desync */
case 0x20: // snow line height case 0x20: // snow line height
*value = _settings_game.game_creation.landscape == LT_ARCTIC ? GetSnowLine() : 0xFF; *value = _settings_game.game_creation.landscape == LT_ARCTIC ? GetSnowLine() : 0xFF;