From d5f00c38cf45acceb15d67f3dc9cf09ffd85392f Mon Sep 17 00:00:00 2001
From: Mauro Junior <45118493+jetrotal@users.noreply.github.com>
Date: Fri, 22 Dec 2023 16:51:16 -0300
Subject: [PATCH] New Command: 2099 - StoreCommands

Store commands inside a Stringvariable.

//$storeCommands "preffix",[evtType_isVar, evtType, evtId_isVar, evtId, evtPage_isVar, evtPage, targetStrVar_isVar, targetStrVar]

// 2099, "@easyrpg_raw", [1,4, 1,5, 1,6, 1,7], 0;
---
 src/dynrpg_easyrpg.h     |  1 -
 src/game_interpreter.cpp | 72 ++++++++++++++++++++++++++++++++++++++++
 src/game_interpreter.h   |  3 ++
 3 files changed, 75 insertions(+), 1 deletion(-)

diff --git a/src/dynrpg_easyrpg.h b/src/dynrpg_easyrpg.h
index 4499df98951..0f9e41e446f 100644
--- a/src/dynrpg_easyrpg.h
+++ b/src/dynrpg_easyrpg.h
@@ -21,7 +21,6 @@
 #include "game_dynrpg.h"
 #include "game_battle.h"
 #include "game_map.h"
-#include "constants.h"
 
 namespace DynRpg {
 	/**
diff --git a/src/game_interpreter.cpp b/src/game_interpreter.cpp
index ab1d780cde0..315eb35b9cb 100644
--- a/src/game_interpreter.cpp
+++ b/src/game_interpreter.cpp
@@ -825,6 +825,8 @@ bool Game_Interpreter::ExecuteCommand(lcf::rpg::EventCommand const& com) {
 			return CommandManiacControlStrings(com);
 		case Cmd::Maniac_CallCommand:
 			return CommandManiacCallCommand(com);
+		case static_cast <Game_Interpreter::Cmd>(2099): //easyrpg_storeCommands
+			return CommandStoreCommands(com);
 		default:
 			return true;
 	}
@@ -5061,6 +5063,76 @@ bool Game_Interpreter::CommandManiacCallCommand(lcf::rpg::EventCommand const& co
 	return true;
 }
 
+bool Game_Interpreter::CommandStoreCommands(lcf::rpg::EventCommand const& com) {
+	//$storeCommands "preffix",[evtType_isVar, evtType, evtId_isVar, evtId, evtPage_isVar, evtPage, targetStrVar_isVar, targetStrVar]
+	// 2099, "@easyrpg_raw", [1,4, 1,5, 1,6, 1,7], 0;
+
+	int evtType = ValueOrVariable(com.parameters[0], com.parameters[1]);
+	int evtId = ValueOrVariable(com.parameters[2], com.parameters[3]);
+	int evtPage = ValueOrVariable(com.parameters[4], com.parameters[5]);
+	int targetStrVar = ValueOrVariable(com.parameters[6], com.parameters[7]); // target string variable
+
+	std::string textPreffix = com.string.empty() ? "" : ToString(com.string) + " ";
+
+	Game_Event* event;
+	const lcf::rpg::EventPage* page;
+	Game_CommonEvent* common_event;
+
+	if (evtType == 0) { // Map Event
+		event = static_cast<Game_Event*>(GetCharacter(evtId));
+		if (!event || evtId == 10001) {
+			Output::Warning("StoreCommands: Can't read non-existent event {}", evtId);
+			return true;
+		}
+		page = event->GetPage(evtPage);
+		if (!page) {
+			Output::Warning("StoreCommands: Can't read non-existent page {} of event {}", evtPage, evtId);
+			return true;
+		}
+	}
+	else if (evtType == 1) { // Common Event
+		common_event = lcf::ReaderUtil::GetElement(Game_Map::GetCommonEvents(), evtId);
+		if (!common_event) {
+			Output::Warning("StoreCommands: Can't read invalid common event {}", evtId);
+			return true;
+		}
+	}
+
+	std::string rawCommand = " ";
+	Constants constList;
+
+	const auto& list = evtType == 1 ? common_event->GetList() : page->event_commands;
+	int index = 0;
+
+	for (size_t i = index; i < list.size(); ++i) {
+		std::stringstream ss;
+
+		for (size_t j = 0; j < list[i].parameters.size(); ++j) {
+			ss << std::to_string(list[i].parameters[j]);
+			if (j < list[i].parameters.size() - 1) ss << ", ";
+		}
+
+		std::string inputString = ToString(list[i].string);
+		for (size_t j = 0; j < inputString.length(); ++j)
+			if (inputString[j] == '"') {
+				inputString.insert(j, 1, '"');
+				++j;
+			}
+
+		std::string preffix(list[i].indent, '	');
+		std::string suffix = i < list.size() - 1 ? "\n" : "";
+
+		rawCommand += fmt::format("{}${}, \"{}\", [{}], {};{}",
+			preffix, constList.get("EventCode", std::to_string(list[i].code), 1), inputString, ss.str(), list[i].indent, suffix);
+	}
+
+	Game_Strings::Str_Params str_params = { targetStrVar,0, 0 };
+	Main_Data::game_strings->Asg(str_params, textPreffix + rawCommand);
+	//fmt::print(rawCommand);
+
+	return true;
+}
+
 Game_Interpreter& Game_Interpreter::GetForegroundInterpreter() {
 	return Game_Battle::IsBattleRunning()
 		? Game_Battle::GetInterpreter()
diff --git a/src/game_interpreter.h b/src/game_interpreter.h
index 8d0e44625a3..6d0fdc5893b 100644
--- a/src/game_interpreter.h
+++ b/src/game_interpreter.h
@@ -32,6 +32,7 @@
 #include <lcf/rpg/saveeventexecstate.h>
 #include <lcf/flag_set.h>
 #include "async_op.h"
+#include "constants.h"
 
 class Game_Event;
 class Game_CommonEvent;
@@ -289,6 +290,8 @@ class Game_Interpreter
 	bool CommandManiacControlStrings(lcf::rpg::EventCommand const& com);
 	bool CommandManiacCallCommand(lcf::rpg::EventCommand const& com);
 
+	bool CommandStoreCommands(lcf::rpg::EventCommand const& com);
+
 	int DecodeInt(lcf::DBArray<int32_t>::const_iterator& it);
 	const std::string DecodeString(lcf::DBArray<int32_t>::const_iterator& it);
 	lcf::rpg::MoveCommand DecodeMove(lcf::DBArray<int32_t>::const_iterator& it);