From 9ebeda5c0ed9060b5b92ae494d4efe3d3211150a Mon Sep 17 00:00:00 2001
From: Christian Semmler <mail@csemmler.com>
Date: Mon, 9 Jun 2025 18:08:13 -0700
Subject: [PATCH] Add `Max LOD` and `Max Allowed Extras` configs (#273)

* Add new config options

* Fix defaults

* Use global for `m_maxAllowedExtras`

* Revert
---
 ISLE/isleapp.cpp                              | 19 ++++++++++++++-----
 ISLE/isleapp.h                                |  2 ++
 .../src/common/legoanimationmanager.cpp       |  2 +-
 LEGO1/realtime/realtimeview.h                 |  6 ++++--
 4 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/ISLE/isleapp.cpp b/ISLE/isleapp.cpp
index eda0eb0b..7377e94e 100644
--- a/ISLE/isleapp.cpp
+++ b/ISLE/isleapp.cpp
@@ -126,6 +126,8 @@ IsleApp::IsleApp()
 	LegoOmni::CreateInstance();
 
 	m_iniPath = NULL;
+	m_maxLod = RealtimeView::GetUserMaxLOD();
+	m_maxAllowedExtras = m_islandQuality <= 1 ? 10 : 20;
 }
 
 // FUNCTION: ISLE 0x4011a0
@@ -574,7 +576,8 @@ MxResult IsleApp::SetupWindow()
 	LegoWorldPresenter::configureLegoWorldPresenter(m_islandQuality);
 	LegoBuildingManager::configureLegoBuildingManager(m_islandQuality);
 	LegoROI::configureLegoROI(iVar10);
-	LegoAnimationManager::configureLegoAnimationManager(m_islandQuality);
+	LegoAnimationManager::configureLegoAnimationManager(m_maxAllowedExtras);
+	RealtimeView::SetUserMaxLOD(m_maxLod);
 	if (LegoOmni::GetInstance()) {
 		if (LegoOmni::GetInstance()->GetInputManager()) {
 			LegoOmni::GetInstance()->GetInputManager()->SetUseJoystick(m_useJoystick);
@@ -662,8 +665,12 @@ bool IsleApp::LoadConfig()
 
 		iniparser_set(dict, "isle:Back Buffers in Video RAM", "-1");
 
-		iniparser_set(dict, "isle:Island Quality", "1");
-		iniparser_set(dict, "isle:Island Texture", "1");
+		char buf[32];
+		iniparser_set(dict, "isle:Island Quality", SDL_itoa(m_islandQuality, buf, 10));
+		iniparser_set(dict, "isle:Island Texture", SDL_itoa(m_islandTexture, buf, 10));
+		SDL_snprintf(buf, sizeof(buf), "%f", m_maxLod);
+		iniparser_set(dict, "isle:Max LOD", buf);
+		iniparser_set(dict, "isle:Max Allowed Extras", SDL_itoa(m_maxAllowedExtras, buf, 10));
 
 		iniparser_dump_ini(dict, iniFP);
 		SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "New config written at '%s'", iniConfig);
@@ -708,8 +715,10 @@ bool IsleApp::LoadConfig()
 		}
 	}
 
-	m_islandQuality = iniparser_getint(dict, "isle:Island Quality", 1);
-	m_islandTexture = iniparser_getint(dict, "isle:Island Texture", 1);
+	m_islandQuality = iniparser_getint(dict, "isle:Island Quality", m_islandQuality);
+	m_islandTexture = iniparser_getint(dict, "isle:Island Texture", m_islandTexture);
+	m_maxLod = iniparser_getdouble(dict, "isle:Max LOD", m_maxLod);
+	m_maxAllowedExtras = iniparser_getint(dict, "isle:Max Allowed Extras", m_maxAllowedExtras);
 
 	const char* deviceId = iniparser_getstring(dict, "isle:3D Device ID", NULL);
 	if (deviceId != NULL) {
diff --git a/ISLE/isleapp.h b/ISLE/isleapp.h
index c896c0af..e35d56a6 100644
--- a/ISLE/isleapp.h
+++ b/ISLE/isleapp.h
@@ -85,6 +85,8 @@ class IsleApp {
 	char* m_mediaPath;
 
 	char* m_iniPath;
+	MxFloat m_maxLod;
+	MxU32 m_maxAllowedExtras;
 };
 
 extern IsleApp* g_isle;
diff --git a/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp b/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp
index ca2d0791..665c6459 100644
--- a/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp
+++ b/LEGO1/lego/legoomni/src/common/legoanimationmanager.cpp
@@ -503,7 +503,7 @@ void LegoAnimationManager::Init()
 	m_unk0x1a = FALSE;
 	m_tranInfoList = NULL;
 	m_tranInfoList2 = NULL;
-	m_maxAllowedExtras = g_legoAnimationManagerConfig <= 1 ? 10 : 20;
+	m_maxAllowedExtras = g_legoAnimationManagerConfig;
 
 	MxS32 i;
 	for (i = 0; i < (MxS32) sizeOfArray(m_unk0x28); i++) {
diff --git a/LEGO1/realtime/realtimeview.h b/LEGO1/realtime/realtimeview.h
index c4bdbed8..eef7edb1 100644
--- a/LEGO1/realtime/realtimeview.h
+++ b/LEGO1/realtime/realtimeview.h
@@ -1,6 +1,8 @@
 #ifndef REALTIMEVIEW_H
 #define REALTIMEVIEW_H
 
+#include "lego1_export.h"
+
 extern float g_userMaxLodPower;
 
 class RealtimeView {
@@ -9,10 +11,10 @@ class RealtimeView {
 	~RealtimeView();
 
 	static float GetPartsThreshold();
-	static float GetUserMaxLOD();
+	LEGO1_EXPORT static float GetUserMaxLOD();
 	static void SetPartsThreshold(float);
 	static void UpdateMaxLOD();
-	static void SetUserMaxLOD(float);
+	LEGO1_EXPORT static void SetUserMaxLOD(float);
 
 	static float GetUserMaxLodPower() { return g_userMaxLodPower; }
 };