Allow QuickMessages to contain multiple entries/lines

Source/control.cpp

@@ -1235,12 +1235,16 @@ void DiabloHotkeyMsg(uint32_t dwMsg)
 
 	assert(dwMsg < QUICK_MESSAGE_OPTIONS);
 
+	for (auto &msg : sgOptions.Chat.szHotKeyMsgs[dwMsg]) {
+
 #ifdef _DEBUG
-	if (CheckDebugTextCommand(sgOptions.Chat.szHotKeyMsgs[dwMsg]))
-		return;
+		if (CheckDebugTextCommand(msg))
+			continue;
 #endif
-
-	NetSendCmdString(0xFFFFFF, sgOptions.Chat.szHotKeyMsgs[dwMsg]);
+		char charMsg[MAX_SEND_STR_LEN];
+		CopyUtf8(charMsg, msg, sizeof(charMsg));
+		NetSendCmdString(0xFFFFFF, charMsg);
+	}
 }
 
 void CloseGoldDrop()

Source/diablo.cpp

@@ -929,10 +929,11 @@ void DiabloInit()
 	SetApplicationVersions();
 
 	for (size_t i = 0; i < QUICK_MESSAGE_OPTIONS; i++) {
-		if (strlen(sgOptions.Chat.szHotKeyMsgs[i]) != 0) {
+		auto &messages = sgOptions.Chat.szHotKeyMsgs[i];
+		if (messages.size() > 0) {
 			continue;
 		}
-		CopyUtf8(sgOptions.Chat.szHotKeyMsgs[i], _(QuickMessages[i].message), MAX_SEND_STR_LEN);
+		messages.emplace_back(_(QuickMessages[i].message));
 	}
 
 #ifdef VIRTUAL_GAMEPAD

Source/options.cpp

@@ -354,7 +354,7 @@ void LoadOptions()
 	GetIniValue("Network", "Previous Host", sgOptions.Network.szPreviousHost, sizeof(sgOptions.Network.szPreviousHost), "");
 
 	for (size_t i = 0; i < QUICK_MESSAGE_OPTIONS; i++)
-		GetIniValue("NetMsg", QuickMessages[i].key, sgOptions.Chat.szHotKeyMsgs[i], MAX_SEND_STR_LEN, "");
+		GetIniStringVector("NetMsg", QuickMessages[i].key, sgOptions.Chat.szHotKeyMsgs[i]);
 
 	GetIniValue("Controller", "Mapping", sgOptions.Controller.szMapping, sizeof(sgOptions.Controller.szMapping), "");
 	sgOptions.Controller.bSwapShoulderButtonMode = GetIniBool("Controller", "Swap Shoulder Button Mode", false);

Source/options.h

@@ -511,7 +511,7 @@ struct ChatOptions : OptionCategoryBase {
 	std::vector<OptionEntryBase *> GetEntries() override;
 
 	/** @brief Quick chat messages. */
-	char szHotKeyMsgs[QUICK_MESSAGE_OPTIONS][MAX_SEND_STR_LEN];
+	std::vector<std::string> szHotKeyMsgs[QUICK_MESSAGE_OPTIONS];
 };
 
 struct LanguageOptions : OptionCategoryBase {