miguel.horta/openttd-cmclient
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Merge remote-tracking branch 'upstream/master'

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dP
2023-04-11 00:02:31 +04:00
parent 86c1a83b19 86aa0df125
commit bc6b2a1c90
89 changed files with 1009 additions and 521 deletions
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38
src/command_func.h
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@@ -46,7 +46,7 @@ static const CommandCost CMD_ERROR = CommandCost(INVALID_STRING_ID);
*/
#define return_cmd_error(errcode) return CommandCost(errcode);
void NetworkSendCommand(Commands cmd, StringID err_message, CommandCallback *callback, CompanyID company, TileIndex location, const CommandDataBuffer &cmd_data);
void NetworkSendCommand(Commands cmd, StringID err_message, CommandCallback *callback, CompanyID company, const CommandDataBuffer &cmd_data);
bool IsValidCommand(Commands cmd);
CommandFlags GetCommandFlags(Commands cmd);
@@ -224,20 +224,13 @@ public:
* @param err_message Message prefix to show on error
* @param callback A callback function to call after the command is finished
* @param my_cmd indicator if the command is from a company or server (to display error messages for a user)
* @param location Tile location for user feedback.
* @param args Parameters for the command
* @return \c true if the command succeeded, else \c false.
*/
template <typename Tcallback>
static bool PostFromNet(StringID err_message, Tcallback *callback, bool my_cmd, TileIndex location, std::tuple<Targs...> args)
static bool PostFromNet(StringID err_message, Tcallback *callback, bool my_cmd, std::tuple<Targs...> args)
{
if constexpr (std::is_same_v<TileIndex, std::tuple_element_t<0, decltype(args)>>) {
/* Do not even think about executing out-of-bounds tile-commands. */
TileIndex tile = std::get<0>(args);
if (tile != 0 && (tile >= MapSize() || (!IsValidTile(tile) && (GetCommandFlags<Tcmd>() & CMD_ALL_TILES) == 0))) return false;
}
return InternalPost(err_message, callback, my_cmd, true, location, std::move(args));
return InternalPost(err_message, callback, my_cmd, true, std::move(args));
}
/**
@@ -251,12 +244,7 @@ public:
{
auto args_tuple = std::forward_as_tuple(args...);
TileIndex tile{};
if constexpr (std::is_same_v<TileIndex, std::tuple_element_t<0, decltype(args_tuple)>>) {
tile = std::get<0>(args_tuple);
}
::NetworkSendCommand(Tcmd, err_message, nullptr, _current_company, tile, EndianBufferWriter<CommandDataBuffer>::FromValue(args_tuple));
::NetworkSendCommand(Tcmd, err_message, nullptr, company, EndianBufferWriter<CommandDataBuffer>::FromValue(args_tuple));
}
/**
@@ -334,9 +322,9 @@ protected:
} else if constexpr (std::is_same_v<Tcallback, CommandCallbackData>) {
/* Generic callback that takes packed arguments as a buffer. */
if constexpr (std::is_same_v<Tret, CommandCost>) {
callback(Tcmd, ExtractCommandCost(res), tile, EndianBufferWriter<CommandDataBuffer>::FromValue(args), {});
callback(Tcmd, ExtractCommandCost(res), EndianBufferWriter<CommandDataBuffer>::FromValue(args), {});
} else {
callback(Tcmd, ExtractCommandCost(res), tile, EndianBufferWriter<CommandDataBuffer>::FromValue(args), EndianBufferWriter<CommandDataBuffer>::FromValue(RemoveFirstTupleElement(res)));
callback(Tcmd, ExtractCommandCost(res), EndianBufferWriter<CommandDataBuffer>::FromValue(args), EndianBufferWriter<CommandDataBuffer>::FromValue(RemoveFirstTupleElement(res)));
}
} else if constexpr (!std::is_same_v<Tret, CommandCost> && std::is_same_v<Tcallback *, typename CommandTraits<Tcmd>::RetCallbackProc>) {
std::apply(callback, std::tuple_cat(std::make_tuple(Tcmd), res));
@@ -417,7 +405,7 @@ protected:
/* If we are in network, and the command is not from the network
* send it to the command-queue and abort execution. */
if (send_net) {
::NetworkSendCommand(Tcmd, err_message, callback, _current_company, tile, EndianBufferWriter<CommandDataBuffer>::FromValue(args));
::NetworkSendCommand(Tcmd, err_message, callback, _current_company, EndianBufferWriter<CommandDataBuffer>::FromValue(args));
cur_company.Restore();
/* Don't return anything special here; no error, no costs.
@@ -459,8 +447,13 @@ protected:
template <Commands Tcmd, typename Tret, typename... Targs>
struct CommandHelper<Tcmd, Tret(*)(DoCommandFlag, Targs...), false> : CommandHelper<Tcmd, Tret(*)(DoCommandFlag, Targs...), true>
{
/* Import Post overloads from our base class. */
using CommandHelper<Tcmd, Tret(*)(DoCommandFlag, Targs...), true>::Post;
/* Do not allow Post without explicit location. */
static inline bool Post(StringID err_message, Targs... args) = delete;
template <typename Tcallback>
static inline bool Post(Tcallback *callback, Targs... args) = delete;
static inline bool Post(Targs... args) = delete;
template <typename Tcallback>
static bool Post(StringID err_message, Tcallback *callback, Targs... args) = delete;
/**
* Shortcut for Post when not using an error message.
@@ -489,7 +482,6 @@ struct CommandHelper<Tcmd, Tret(*)(DoCommandFlag, Targs...), false> : CommandHel
* commands that don't take a TileIndex by themselves.
* @param err_message Message prefix to show on error
* @param callback A callback function to call after the command is finished
* @param location Tile location for user feedback.
* @param args Parameters for the command
* @return \c true if the command succeeded, else \c false.
*/
@@ -505,6 +497,6 @@ struct CommandHelper<Tcmd, Tret(*)(DoCommandFlag, Targs...), false> : CommandHel
#endif
template <Commands Tcmd>
using Command = CommandHelper<Tcmd, typename CommandTraits<Tcmd>::ProcType, std::is_same_v<TileIndex, std::tuple_element_t<0, typename CommandTraits<Tcmd>::Args>>>;
using Command = CommandHelper<Tcmd, typename CommandTraits<Tcmd>::ProcType, (GetCommandFlags<Tcmd>() & CMD_LOCATION) == 0>;
#endif /* COMMAND_FUNC_H */