From 70489f2b3091ecc497b63f6d588fcd4da89ac325 Mon Sep 17 00:00:00 2001
From: Eddoursul <git@eddoursul.win>
Date: Mon, 11 Dec 2023 09:53:57 +0100
Subject: [PATCH] Interruptible cutscenes

---
 SKSE/Plugins/EnderalSE.dll                  |  4 +-
 SKSE/Plugins/EnderalSE.ini                  |  1 +
 source/Enderal DLL/src/BinkInterruptPatch.h | 42 +++++++++++++++++++++
 source/Enderal DLL/src/Main.cpp             |  9 ++++-
 4 files changed, 53 insertions(+), 3 deletions(-)
 create mode 100644 source/Enderal DLL/src/BinkInterruptPatch.h

diff --git a/SKSE/Plugins/EnderalSE.dll b/SKSE/Plugins/EnderalSE.dll
index d7e9b50e..91fdcee0 100644
--- a/SKSE/Plugins/EnderalSE.dll
+++ b/SKSE/Plugins/EnderalSE.dll
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f434a341dd7afe4d276460075a77e297f9d8952b38c9940cd09a4ea5d0fb868d
-size 731648
+oid sha256:9e5fea3850113301eb73a3e71e93e383969a09e1d86bc1a0cbc5f719304ca627
+size 733184
diff --git a/SKSE/Plugins/EnderalSE.ini b/SKSE/Plugins/EnderalSE.ini
index 41d5266f..fe08a136 100644
--- a/SKSE/Plugins/EnderalSE.ini
+++ b/SKSE/Plugins/EnderalSE.ini
@@ -2,3 +2,4 @@ FlatMapMarkers = true
 StayAtSystemPage = true
 MapMarkerPlacementFixes = true
 AchievementFix = true
+VideoInterruptPatch = true
diff --git a/source/Enderal DLL/src/BinkInterruptPatch.h b/source/Enderal DLL/src/BinkInterruptPatch.h
new file mode 100644
index 00000000..1af3751c
--- /dev/null
+++ b/source/Enderal DLL/src/BinkInterruptPatch.h	
@@ -0,0 +1,42 @@
+#pragma once
+
+#include <XInput.h>
+#pragma comment(lib, "XInput.lib") 
+
+namespace BinkInterruptPatch
+{
+	struct BinkListener
+	{
+		static bool thunk()
+		{
+			auto result = func();
+
+			if (SKSE::WinAPI::GetKeyState(VK_SPACE) & 0x8000 || SKSE::WinAPI::GetKeyState(VK_ESCAPE) & 0x8000 || SKSE::WinAPI::GetKeyState(VK_LBUTTON) & 0x8000 || SKSE::WinAPI::GetKeyState(VK_RBUTTON) & 0x8000) {
+				return false;
+			}
+
+			if (RE::BSInputDeviceManager::GetSingleton()->IsGamepadEnabled()) {
+				for (DWORD index = 0; index < XUSER_MAX_COUNT; index++) {
+					XINPUT_STATE state;
+					if (XInputGetState(index, &state) == ERROR_SUCCESS) {
+						if ((state.Gamepad.wButtons & XINPUT_GAMEPAD_A) || (state.Gamepad.wButtons & XINPUT_GAMEPAD_START)) {
+							return false;
+						}
+					}
+				}
+			}
+
+			return result;
+		}
+		static inline REL::Relocation<decltype(thunk)> func;
+	};
+
+	void Install()
+	{
+		REL::Relocation<std::uintptr_t> target{ REL::RelocationID(87887, 90256), REL::Relocate(0x9F, 0x16F) };
+		auto& trampoline = SKSE::GetTrampoline();
+
+		SKSE::AllocTrampoline(14);
+		BinkListener::func = trampoline.write_call<5>(target.address(), BinkListener::thunk);
+	}
+}
diff --git a/source/Enderal DLL/src/Main.cpp b/source/Enderal DLL/src/Main.cpp
index 0aea79b6..14d6c53e 100644
--- a/source/Enderal DLL/src/Main.cpp	
+++ b/source/Enderal DLL/src/Main.cpp	
@@ -5,6 +5,7 @@
 #include "StayAtSystemPage.h"
 #include "MapMarkerPlacement.h"
 #include "AchievementFix.h"
+#include "BinkInterruptPatch.h"
 
 using namespace SKSE;
 
@@ -12,7 +13,8 @@ static std::map<std::string, bool> g_settings{
 	{ "FlatMapMarkers", true },
 	{ "StayAtSystemPage", true },
 	{ "MapMarkerPlacementFixes", true },
-	{ "AchievementFix", true }
+	{ "AchievementFix", true },
+	{ "VideoInterruptPatch", true }
 };
 
 namespace {
@@ -161,6 +163,11 @@ SKSEPluginLoad(const LoadInterface* skse) {
 
 	GetPapyrusInterface()->Register(Papyrus::Bind);
 
+	if (g_settings.at("VideoInterruptPatch")) {
+		logger::info("Making videos interruptible...");
+		BinkInterruptPatch::Install();
+	}
+
 	if (g_settings.at("AchievementFix")) {
 		logger::info("Patching achievements...");
 		AchievementFix::Install();