Added component-based patch system (#5070)

common/links.cpp

@@ -4,7 +4,28 @@
 
 #include "links.h"
 
-std::string Links::FormatSpellLink(uint32_t SpellID, const std::string& SpellName)
+#include "spdat.h"
+
+void Links::FormatItemLink(char* Buffer, size_t BufferSize, const EQ::ItemInstance* item)
 {
-    return fmt::format("{}63^{}^0^'{}{}", ITEM_TAG_CHAR, SpellID, SpellName.c_str(), ITEM_TAG_CHAR);
+    // TODO: Reverse 0x14064B220 to get definition of this function
+}
+
+void Links::FormatSpellLink(char* Buffer, size_t BufferSize, uint32_t SpellID,
+    const char* spellNameOverride)
+{
+    snprintf(Buffer, BufferSize, "%c%d3^%d^0^'%s%c", ITEM_TAG_CHAR, ETAG_SPELL, SpellID,
+        spellNameOverride && spellNameOverride[0] ? spellNameOverride : GetSpellName(SpellID), ITEM_TAG_CHAR);
+}
+
+void Links::FormatDialogLink(char* Buffer, size_t BufferSize, std::string_view keyword, std::string_view text)
+{
+    if (text.empty()) {
+        snprintf(Buffer, BufferSize, "%c%d%.*s%c", ITEM_TAG_CHAR, ETAG_DIALOG_RESPONSE,
+            static_cast<int>(keyword.length()), keyword.data(), ITEM_TAG_CHAR);
+    } else {
+        snprintf(Buffer, BufferSize, "%c%d%.*s:%.*s%c", ITEM_TAG_CHAR, ETAG_DIALOG_RESPONSE,
+            static_cast<int>(keyword.length()), keyword.data(),
+            static_cast<int>(text.length()), text.data(), ITEM_TAG_CHAR);
+    }
 }