From 3d9430ff94a1e009f653180921c55ca0b4d8f7fd Mon Sep 17 00:00:00 2001
From: nastys <@>
Date: Wed, 5 Aug 2020 03:03:52 +0200
Subject: [PATCH] No hand scaling

---
 source-code/data/plugins/config.ini             | 12 +++++++-----
 source-code/source/plugins/Launcher/framework.h | 11 +++++++----
 source-code/source/plugins/Patches/dllmain.cpp  |  6 ++++++
 3 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/source-code/data/plugins/config.ini b/source-code/data/plugins/config.ini
index 6ffd92e..4c11496 100644
--- a/source-code/data/plugins/config.ini
+++ b/source-code/data/plugins/config.ini
@@ -37,6 +37,13 @@ Stereo=1
 Quick_Start=1
 #Disable the scrolling sound effect
 No_Scrolling_SFX=0
+#Enhanced Stage Manager (sets a custom number of stages; "stage_manager" should be disabled in "components.ini")
+#Number of stages (0 = disabled)
+Enhanced_Stage_Manager=0
+#Use encore stages or not
+Enhanced_Stage_Manager_Encore=1
+#Disable hand scaling
+No_Hand_Scaling=0
 #Hide the volume and SE control buttons
 Hide_Volume=0
 #Remove the photo controls during PV playback
@@ -59,11 +66,6 @@ PDLoaderText=1
 No_Timer=1
 #Disable the timer sprite
 No_Timer_Sprite=1
-#Enhanced Stage Manager (sets a custom number of stages; "stage_manager" should be disabled in "components.ini")
-#Number of stages (0 = disabled)
-Enhanced_Stage_Manager=0
-#Use encore stages or not
-Enhanced_Stage_Manager_Encore=1
 #Unlock PSEUDO modules (incomplete, will default to Miku)
 Unlock_Pseudo=0
 #Enable the card menu (incomplete, it doesn't bypass the card prompt)
diff --git a/source-code/source/plugins/Launcher/framework.h b/source-code/source/plugins/Launcher/framework.h
index 77f93e3..e4ce2a8 100644
--- a/source-code/source/plugins/Launcher/framework.h
+++ b/source-code/source/plugins/Launcher/framework.h
@@ -169,6 +169,13 @@ ConfigOptionBase* optionsArray[] = {
 	new BooleanOption(L"no_scrolling_sfx", PATCHES_SECTION, CONFIG_FILE, L"Disable Scrolling SFX", L"Disable the scrolling sound effect.", false, false),
 	new OptionMetaSpacer(8),
 
+	new NumericOption(L"Enhanced_Stage_Manager", PATCHES_SECTION, CONFIG_FILE, L"Number of stages:", L"Set the number of stages (0 = default).", 0, 0, INT_MAX),
+	new BooleanOption(L"Enhanced_Stage_Manager_Encore", PATCHES_SECTION, CONFIG_FILE, L"Encore", L"Enable encore stages.", true, false),
+	new OptionMetaSpacer(8),
+
+	new BooleanOption(L"no_hand_scaling", PATCHES_SECTION, CONFIG_FILE, L"No Hand Scaling", L"Disable hand scaling.", false, false),
+	new OptionMetaSpacer(8),
+
 	new BooleanOption(L"hide_volume", PATCHES_SECTION, CONFIG_FILE, L"Hide Volume Buttons", L"Hide the volume and SE control buttons.", false, false),
 	new BooleanOption(L"no_pv_ui", PATCHES_SECTION, CONFIG_FILE, L"Disable PV UI", L"Remove the photo controls during PV playback.", false, false),
 	new BooleanOption(L"hide_pv_watermark", PATCHES_SECTION, CONFIG_FILE, L"Hide PV Watermark", L"Hide the watermark that's usually shown in PV viewing mode.", false, false),
@@ -182,10 +189,6 @@ ConfigOptionBase* optionsArray[] = {
 	new BooleanOption(L"no_timer_sprite", PATCHES_SECTION, CONFIG_FILE, L"Disable Timer Sprite", L"Disable the timer sprite.", true, false),
 	new OptionMetaSpacer(8),
 
-	new BooleanOption(L"Enhanced_Stage_Manager_Encore", PATCHES_SECTION, CONFIG_FILE, L"Encore Stages", L"Enable encore stages.", true, false),
-	new NumericOption(L"Enhanced_Stage_Manager", PATCHES_SECTION, CONFIG_FILE, L"Number of stages:", L"Set the number of stages (0 = default).", 0, 0, INT_MAX),
-	new OptionMetaSpacer(8),
-
 	new BooleanOption(L"unlock_pseudo", PATCHES_SECTION, CONFIG_FILE, L"Unlock PSEUDO modules (incomplete)", L"Lets you play any PV with any performer.\n(incomplete, recommended modules will default to Miku)", false, false),
 	new BooleanOption(L"card", PATCHES_SECTION, CONFIG_FILE, L"Unlock card menu (incomplete)", L"Enables the card menu.\n(incomplete, it doesn't bypass the card prompt)", true, false),
 	new OptionMetaSpacer(8),
diff --git a/source-code/source/plugins/Patches/dllmain.cpp b/source-code/source/plugins/Patches/dllmain.cpp
index 9f6a8ba..599fca1 100644
--- a/source-code/source/plugins/Patches/dllmain.cpp
+++ b/source-code/source/plugins/Patches/dllmain.cpp
@@ -226,6 +226,7 @@ void ApplyPatches() {
 	auto nCustomPatches = GetPrivateProfileIntW(L"patches", L"custom_patches", TRUE, CONFIG_FILE);
 	auto nQuickStart = GetPrivateProfileIntW(L"patches", L"quick_start", 1, CONFIG_FILE);
 	auto nNoScrollingSfx = GetPrivateProfileIntW(L"patches", L"no_scrolling_sfx", FALSE, CONFIG_FILE);
+	auto nNoHandScaling = GetPrivateProfileIntW(L"patches", L"no_hand_scaling", FALSE, CONFIG_FILE);
 
 	std::string version_string = std::to_string(game_version);
 	version_string.insert(version_string.begin()+1, '.');
@@ -793,6 +794,11 @@ void ApplyPatches() {
 		{
 			InjectCode((void*)0x00000001405C84B3, { 0x90, 0x90, 0x90, 0x90, 0x90 });
 		}
+		// Disable hand scaling
+		if (nNoHandScaling)
+		{
+			InjectCode((void*)0x0000000140120709, { 0xE9, 0x82, 0x0A, 0x00 });
+		}
 	}