Add functions to script debugger

Author: TheIndra55

src/cdc/script/DataType.h

@@ -7,8 +7,6 @@ namespace cdc
 	class ScriptType;
 	class EnumDecl;
 	class StructDecl;
-	class StartFunctionInfo;
-	class Prototype;
 
 	class DataType
 	{

src/cdc/script/ScriptManager.h

@@ -20,16 +20,9 @@ namespace cdc
 		int field_28;
 		int field_2C;
 		int field_30;
-		int field_34;
-		int field_38;
-		int field_3C;
-		int field_40;
+		HashSet<ScriptObject*> m_threads;
 		int field_44;
 		HashSet<ScriptObject*> m_objects;
-		int field_4C;
-		int field_50;
-		int field_54;
-		int field_58;
 		int field_5C;
 
 		static ScriptManager* GetInstance();

src/cdc/script/ScriptObject.cpp

@@ -0,0 +1,8 @@
+#include "ScriptObject.h"
+
+#include "util/Hooking.h"
+
+void cdc::ScriptObject::CallFunction(Function* function, int numArgs, void* args, void* retVal)
+{
+	return Hooking::ThisCall(0x57B380, this, function, numArgs, args, retVal);
+}

src/cdc/script/ScriptObject.h

@@ -16,5 +16,7 @@ namespace cdc
 		char m_updatingSequences;
 		char field_19;
 		__int16 field_1A;
+
+		void CallFunction(Function* function, int numArgs, void* args, void* retVal);
 	};
 }

src/cdc/script/ScriptType.h

@@ -8,6 +8,8 @@
 
 namespace cdc
 {
+	class StartFunctionInfo;
+
 	class DataMember
 	{
 	public:
@@ -17,6 +19,37 @@ namespace cdc
 		int m_init;
 	};
 
+	class Prototype
+	{
+	public:
+		ScriptType* m_script;
+
+		unsigned __int8 m_flags;
+		unsigned __int8 m_callType;
+		unsigned __int16 m_vtIndex;
+
+		ScriptName m_name;
+		SArray<cdc::DataMember> m_args;
+		DataType m_retType;
+	};
+
+	class Function
+	{
+	public:
+		Prototype* m_prototype;
+
+		unsigned __int8 m_flags;
+		unsigned __int8 m_state;
+		unsigned __int16 m_size;
+		unsigned __int16 m_align;
+		unsigned __int16 m_stackSize;
+
+		SArray<DataMember> m_locals;
+		SArray<StartFunctionInfo> m_startFunctionList;
+		int field_14;
+		int field_18;
+	};
+
 	class ScriptTypeStreamData
 	{
 	public:
@@ -36,7 +69,7 @@ namespace cdc
 		SArray<DataMember> m_members; // 2C
 		SArray<StartFunctionInfo> m_startFunctionList; // 30
 		SArray<Prototype> m_prototypes; // 34
-		int field_38; // 38
+		SArray<Function> m_functions; // 38
 		int field_3C; // 3C
 		int field_40; // 40
 		int field_44; // 44

src/modules/ScriptDebug.cpp

@@ -36,7 +36,7 @@ class Dummy
 	virtual ~Dummy() = 0;
 };
 
-// Gets the RTII type name from the passed pointer
+// Gets the RTTI type name from the passed pointer
 static std::string GetTypeName(uintptr_t* ptr)
 {
 	if (ptr == nullptr)
@@ -146,13 +146,13 @@ void ScriptDebug::DrawScriptDebug(cdc::ScriptObject* object)
 	auto data = script->m_streamData;
 
 	ImGui::Text("%p", object);
-	ImGui::Text("%d states, %d enums, %d structs, %d members, %d start functions, %d prototypes, %d dependencies",
+	ImGui::Text("%d states, %d enums, %d structs, %d members, %d prototypes, %d functions, %d dependencies",
 		data->m_states.size(),
 		data->m_enums.size(),
 		data->m_structs.size(),
 		data->m_members.size(),
-		data->m_startFunctionList.size(),
 		data->m_prototypes.size(),
+		data->m_functions.size(),
 		data->m_dependencies.size());
 
 	if (ImGui::CollapsingHeader("Members"))
@@ -169,6 +169,36 @@ void ScriptDebug::DrawScriptDebug(cdc::ScriptObject* object)
 			DrawDataMember(object, member);
 		}
 	}
+
+	if (ImGui::CollapsingHeader("Functions"))
+	{
+		for (unsigned int i = 0; i < data->m_functions.size(); i++)
+		{
+			auto func = &data->m_functions.m_data[i];
+			auto proto = func->m_prototype;
+
+			std::string args;
+			for (unsigned int j = 0; j < proto->m_args.size(); j++)
+			{
+				auto arg = &proto->m_args.m_data[j];
+
+				if (j > 0) args += ", ";
+				args += s_dataTypes[arg->m_type.m_type];
+			}
+
+			ImGui::PushID(i);
+
+			// INT sub_12(INT, INT, STRING)
+			ImGui::Text("%s sub_%02d(%s)", s_dataTypes[proto->m_retType.m_type], i, args.c_str());
+
+			if (ImGui::Button("Call"))
+			{
+				object->CallFunction(func, 0, nullptr, nullptr);
+			}
+
+			ImGui::PopID();
+		}
+	}
 }
 
 void ScriptDebug::DrawDataMember(cdc::ScriptObject* object, cdc::DataMember* member)