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@ -66,72 +66,57 @@ static const WindowDesc _errmsg_face_desc(
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_nested_errmsg_face_widgets, lengthof(_nested_errmsg_face_widgets)
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);
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/** The data of the error message. */
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class ErrorMessageData {
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protected:
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uint duration; ///< Length of display of the message. 0 means forever,
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uint64 decode_params[20]; ///< Parameters of the message strings.
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const char *strings[20]; ///< Copies of raw strings that were used.
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uint textref_stack_size; ///< Number of uint32 values to put on the #TextRefStack for the error message.
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uint32 textref_stack[16]; ///< Values to put on the #TextRefStack for the error message.
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StringID summary_msg; ///< General error message showed in first line. Must be valid.
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StringID detailed_msg; ///< Detailed error message showed in second line. Can be #INVALID_STRING_ID.
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Point position; ///< Position of the error message window.
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CompanyID face; ///< Company belonging to the face being shown. #INVALID_COMPANY if no face present.
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public:
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/**
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* Copy the given data into our instace.
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* @param data The data to copy.
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*/
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ErrorMessageData(const ErrorMessageData &data)
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{
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*this = data;
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for (size_t i = 0; i < lengthof(this->strings); i++) {
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if (this->strings[i] != NULL) {
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this->strings[i] = strdup(this->strings[i]);
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this->decode_params[i] = (size_t)this->strings[i];
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}
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/**
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* Copy the given data into our instace.
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* @param data The data to copy.
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*/
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ErrorMessageData::ErrorMessageData(const ErrorMessageData &data)
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{
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*this = data;
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for (size_t i = 0; i < lengthof(this->strings); i++) {
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if (this->strings[i] != NULL) {
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this->strings[i] = strdup(this->strings[i]);
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this->decode_params[i] = (size_t)this->strings[i];
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}
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}
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}
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/** Free all the strings. */
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~ErrorMessageData()
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{
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for (size_t i = 0; i < lengthof(this->strings); i++) free(this->strings[i]);
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}
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/** Free all the strings. */
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ErrorMessageData::~ErrorMessageData()
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{
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for (size_t i = 0; i < lengthof(this->strings); i++) free(this->strings[i]);
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}
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/**
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* Display an error message in a window.
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* @param summary_msg General error message showed in first line. Must be valid.
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* @param detailed_msg Detailed error message showed in second line. Can be INVALID_STRING_ID.
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* @param duration The amount of time to show this error message.
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* @param x World X position (TileVirtX) of the error location. Set both x and y to 0 to just center the message when there is no related error tile.
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* @param y World Y position (TileVirtY) of the error location. Set both x and y to 0 to just center the message when there is no related error tile.
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* @param textref_stack_size Number of uint32 values to put on the #TextRefStack for the error message; 0 if the #TextRefStack shall not be used.
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* @param textref_stack Values to put on the #TextRefStack.
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*/
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ErrorMessageData(StringID summary_msg, StringID detailed_msg, uint duration, int x, int y, uint textref_stack_size, const uint32 *textref_stack) :
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duration(duration),
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textref_stack_size(textref_stack_size),
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summary_msg(summary_msg),
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detailed_msg(detailed_msg)
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{
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this->position.x = x;
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this->position.y = y;
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if (textref_stack_size > 0) StartTextRefStackUsage(textref_stack_size, textref_stack);
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CopyOutDParam(this->decode_params, this->strings, detailed_msg == INVALID_STRING_ID ? summary_msg : detailed_msg, lengthof(this->decode_params));
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if (textref_stack_size > 0) {
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StopTextRefStackUsage();
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MemCpyT(this->textref_stack, textref_stack, textref_stack_size);
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}
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/**
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* Display an error message in a window.
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* @param summary_msg General error message showed in first line. Must be valid.
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* @param detailed_msg Detailed error message showed in second line. Can be INVALID_STRING_ID.
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* @param duration The amount of time to show this error message.
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* @param x World X position (TileVirtX) of the error location. Set both x and y to 0 to just center the message when there is no related error tile.
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* @param y World Y position (TileVirtY) of the error location. Set both x and y to 0 to just center the message when there is no related error tile.
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* @param textref_stack_size Number of uint32 values to put on the #TextRefStack for the error message; 0 if the #TextRefStack shall not be used.
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* @param textref_stack Values to put on the #TextRefStack.
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*/
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ErrorMessageData::ErrorMessageData(StringID summary_msg, StringID detailed_msg, uint duration, int x, int y, uint textref_stack_size, const uint32 *textref_stack) :
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duration(duration),
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textref_stack_size(textref_stack_size),
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summary_msg(summary_msg),
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detailed_msg(detailed_msg)
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{
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this->position.x = x;
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this->position.y = y;
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if (textref_stack_size > 0) StartTextRefStackUsage(textref_stack_size, textref_stack);
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CopyOutDParam(this->decode_params, this->strings, detailed_msg == INVALID_STRING_ID ? summary_msg : detailed_msg, lengthof(this->decode_params));
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if (textref_stack_size > 0) {
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StopTextRefStackUsage();
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MemCpyT(this->textref_stack, textref_stack, textref_stack_size);
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}
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CompanyID company = (CompanyID)GetDParamX(this->decode_params, 2);
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this->face = (this->detailed_msg == STR_ERROR_OWNED_BY && company < MAX_COMPANIES) ? company : INVALID_COMPANY;
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CompanyID company = (CompanyID)GetDParamX(this->decode_params, 2);
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this->face = (this->detailed_msg == STR_ERROR_OWNED_BY && company < MAX_COMPANIES) ? company : INVALID_COMPANY;
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assert(summary_msg != INVALID_STRING_ID);
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}
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};
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assert(summary_msg != INVALID_STRING_ID);
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}
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/** Define a queue with errors. */
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typedef std::list<ErrorMessageData> ErrorList;
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