[Commands] Add entity variable command (#3345)

* [Commands] Add entity variable commands # Commands - Add `#clearentityvariables` to clear all entity variables from yourself or your target. - Add `#deleteentityvariable [Variable Name]` to delete an entity variable from yourself or your target. - Add `#setentityvariable [Variable Name] [Variable Value]` to set an entity variable for yourself or your target. - Add `#viewentityvariables [Search Criteria]` to view your or your target's entity variables. # Notes - `#setentityvariable` can use multi-word names/values by using double quotes like `#setentityvariable "Test Variable" "Test Value"`. - `#viewentityvariable` does not require a search criteria, not using one shows all entity variables on yourself or your target. * Update viewentityvariables.cpp * Unnecessary parameter. * Consolidate commands. * Update entityvariable.cpp * Update command.cpp * Proper arguments.
2026-05-17 07:18:37 +00:00 · 2023-05-25 19:49:09 -04:00
parent 75560ee830
commit 324bfd448e
6 changed files with 197 additions and 4 deletions
@@ -0,0 +1,190 @@
+#include "../client.h"
+
+void command_entityvariable(Client *c, const Seperator *sep)
+{
+	const auto arguments = sep->argnum;
+
+	if (!arguments) {
+		c->Message(Chat::White, "Usage: #entityvariable clear - Clear all entity variables on yourself or your target");
+		c->Message(Chat::White, "Usage: #entityvariable delete [Variable Name] - Delete an entity variable from yourself or your target");
+		c->Message(Chat::White, "Usage: #entityvariable set [Variable Name] [Variable Value] - Set an entity variable for yourself or your target");
+		c->Message(Chat::White, "Usage: #entityvariable view [Variable Name] - View an entity variable on yourself or your target");
+		c->Message(Chat::White, "Note: You can have spaces in variable names and values by wrapping in double quotes like this");
+		c->Message(Chat::White, "Example: #entityvariable set \"Test Variable\" \"Test Value\"");
+		c->Message(Chat::White, "Note: Variable Value is optional and can be set to empty by not providing a value");
+		return;
+	}
+
+	const bool is_clear  = !strcasecmp(sep->arg[1], "clear");
+	const bool is_delete = !strcasecmp(sep->arg[1], "delete");
+	const bool is_set    = !strcasecmp(sep->arg[1], "set");
+	const bool is_view   = !strcasecmp(sep->arg[1], "view");
+
+	if (
+		!is_clear &&
+		!is_delete &&
+		!is_set &&
+		!is_view
+	) {
+		c->Message(Chat::White, "Usage: #entityvariable clear - Clear all entity variables on yourself or your target");
+		c->Message(Chat::White, "Usage: #entityvariable delete [Variable Name] - Delete an entity variable from yourself or your target");
+		c->Message(Chat::White, "Usage: #entityvariable set [Variable Name] [Variable Value] - Set an entity variable for yourself or your target");
+		c->Message(Chat::White, "Usage: #entityvariable view [Variable Name] - View an entity variable on yourself or your target");
+		c->Message(Chat::White, "Note: You can have spaces in variable names and values by wrapping in double quotes like this");
+		c->Message(Chat::White, "Example: #entityvariable set \"Test Variable\" \"Test Value\"");
+		c->Message(Chat::White, "Note: Variable Value is optional and can be set to empty by not providing a value");
+		return;
+	}
+
+	Mob* t = c;
+	if (c->GetTarget()) {
+		t = c->GetTarget();
+	}
+
+	if (is_clear) {
+		const auto cleared = t->ClearEntityVariables();
+
+		if (!cleared) {
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"{} {} not have any entity variables to clear.",
+					c->GetTargetDescription(t, TargetDescriptionType::UCYou),
+					c == t ? "do" : "does"
+				).c_str()
+			);
+
+			return;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Cleared all entity variables for {}.",
+				c->GetTargetDescription(t)
+			).c_str()
+		);
+	} else if (is_delete) {
+		const std::string variable_name = sep->argplus[2];
+
+		if (!t->EntityVariableExists(variable_name)) {
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"{} {} not have an entity variable named '{}'.",
+					c->GetTargetDescription(t, TargetDescriptionType::UCYou),
+					c == t ? "do" : "does",
+					variable_name
+				).c_str()
+			);
+
+			return;
+		}
+
+		t->DeleteEntityVariable(variable_name);
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Deleted an entity variable named '{}' from {}.",
+				variable_name,
+				c->GetTargetDescription(t)
+			).c_str()
+		);
+
+		return;
+	} else if (is_set) {
+		const std::string variable_name  = sep->arg[2];
+		const std::string variable_value = sep->arg[3];
+
+		t->SetEntityVariable(variable_name, variable_value);
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"Set an entity variable named '{}' to a value of '{}' for {}.",
+				variable_name,
+				variable_value,
+				c->GetTargetDescription(t)
+			).c_str()
+		);
+	} else if (is_view) {
+		const auto &l = t->GetEntityVariables();
+
+		uint32 variable_count  = 0;
+		uint32 variable_number = 1;
+		const std::string search_criteria = arguments ? sep->argplus[2] : "";
+
+		for (const auto &e: l) {
+			if (
+				search_criteria.empty() ||
+				Strings::Contains(Strings::ToLower(e), Strings::ToLower(search_criteria))
+			) {
+				c->Message(
+					Chat::White,
+					fmt::format(
+						"Variable {} | Name: {} Value: {} | {}",
+						variable_number,
+						e,
+						t->GetEntityVariable(e),
+						Saylink::Silent(
+							fmt::format(
+								"#entityvariable delete {}",
+								e
+							),
+							"Delete"
+						)
+					).c_str()
+				);
+
+				variable_count++;
+				variable_number++;
+			}
+		}
+
+		if (!variable_count) {
+			c->Message(
+				Chat::White,
+				fmt::format(
+					"{} {} no entity variables{}.",
+					c->GetTargetDescription(t, TargetDescriptionType::UCYou),
+					c == t ? "have" : "has",
+					(
+						!search_criteria.empty() ?
+							fmt::format(
+								" matching '{}'",
+								search_criteria
+							) :
+							""
+					)
+				).c_str()
+			);
+
+			return;
+		}
+
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"{} {} {} entity variable{}{}, would you like to {} all of {} entity variables?",
+				c->GetTargetDescription(t, TargetDescriptionType::UCYou),
+				c == t ? "have" : "has",
+				variable_count,
+				variable_count != 1 ? "s" : "",
+				(
+					!search_criteria.empty() ?
+						fmt::format(
+							" matching '{}'",
+							search_criteria
+						) :
+						""
+				),
+				Saylink::Silent(
+					"#entityvariable clear",
+					"clear"
+				),
+				c == t ? "your" : "their"
+			).c_str()
+		);
+	}
+}