cpp/openttd-patchpack/source Changeset - r26454:da7e3664f572

Changeset - r26454:da7e3664f572

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Nicolas Chappe - 2 years ago 2021-12-22 12:21:19
74881848+nchappe@users.noreply.github.com

Codechange: Allow use of SetDParam for tooltips

1 file changed with 5 insertions and 1 deletions:

src/misc_gui.cpp

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src/misc_gui.cpp

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@@ @@ -672,7 +672,7 @@ struct TooltipsWindow : public Window @@
+{
 	StringID string_id;               ///< String to display as tooltip.
 	byte paramcount;                  ///< Number of string parameters in #string_id.
-	uint64 params[5];                 ///< The string parameters.
+	uint64 params[8];                 ///< The string parameters.
 	TooltipCloseCondition close_cond; ///< Condition for closing the window.
 	TooltipsWindow(Window *parent, StringID str, uint paramcount, const uint64 params[], TooltipCloseCondition close_tooltip) : Window(&_tool_tips_desc)
@@ @@ -681,6 +681,10 @@ struct TooltipsWindow : public Window @@
 		this->string_id = str;
 		static_assert(sizeof(this->params[0]) == sizeof(params[0]));
 		assert(paramcount <= lengthof(this->params));
 		if (params == nullptr) {
 			_global_string_params.offset = 0;
 			params = _global_string_params.GetDataPointer();
+		}
 		if (paramcount > 0) memcpy(this->params, params, sizeof(this->params[0]) * paramcount);
 		this->paramcount = paramcount;
 		this->close_cond = close_tooltip;

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