Added new game mode DIALOGVIEW. (#182)

artifacts/scripting/headers/sfall.h

@@ -18,6 +18,7 @@
 #define INTFACELOOT (0x10000)
 #define BARTER      (0x20000)
 #define HEROWIN     (0x40000)
+#define DIALOGVIEW  (0x80000)
 
 //Valid arguments to register_hook
 #define HOOK_TOHIT            (0)

sfall/Modules/HookScripts.cpp

@@ -111,7 +111,7 @@ void _stdcall MouseClickHook(DWORD button, bool pressed) {
 	EndHook();
 }
 
-void _stdcall GameModeChangeHook(DWORD exit) {
+void HookScripts::GameModeChangeHook(DWORD exit) {
 	BeginHook();
 	argCount = 1;
 	args[0] = exit;

sfall/Modules/HookScripts.h

@@ -72,6 +72,8 @@ public:
 
 	static void InjectingHook(int hookId);
 	static bool injectAllHooks;
+
+	static void GameModeChangeHook(DWORD exit);
 };
 
 DWORD _stdcall GetHSArgCount();

sfall/Modules/LoadGameHook.cpp

@@ -26,6 +26,7 @@
 #include "AI.h"
 #include "FileSystem.h"
 #include "HeroAppearance.h"
+#include "HookScripts.h"
 #include "PartyControl.h"
 #include "Perks.h"
 #include "ScriptExtender.h"
@@ -99,7 +100,7 @@ void _stdcall SetInLoop(DWORD mode, LoopFlag flag) {
 	} else {
 		ClearLoopFlag(flag);
 	}
-	GameModeChange(0);
+	HookScripts::GameModeChangeHook(0);
 }
 
 void GetSavePath(char* buf, char* ftype) {
@@ -502,6 +503,31 @@ static void __declspec(naked) AutomapHook() {
 	}
 }
 
+static void __declspec(naked) DialogReviewInitHook() {
+	__asm {
+		call fo::funcoffs::gdReviewInit_;
+		test eax, eax;
+		jnz  error;
+		push ecx;
+		_InLoop2(1, DIALOGVIEW);
+		pop ecx;
+		xor eax, eax;
+error:
+		retn;
+	}
+}
+
+static void __declspec(naked) DialogReviewExitHook() {
+	__asm {
+		push ecx;
+		push eax;
+		_InLoop2(0, DIALOGVIEW);
+		pop eax;
+		pop ecx;
+		jmp fo::funcoffs::gdReviewExit_;
+	}
+}
+
 void LoadGameHook::init() {
 	saveInCombatFix = GetConfigInt("Misc", "SaveInCombatFix", 1);
 	if (saveInCombatFix > 2) saveInCombatFix = 0;
@@ -551,6 +577,8 @@ void LoadGameHook::init() {
 			0x4A4565});
 	HookCalls(BarterInventoryHook, {0x4466C7});
 	HookCalls(AutomapHook, {0x44396D, 0x479519});
+	HookCall(0x445CA7, DialogReviewInitHook);
+	HookCall(0x445D30, DialogReviewExitHook);
 }
 
 Delegate<>& LoadGameHook::OnGameInit() {

sfall/Modules/LoadGameHook.h

@@ -76,7 +76,9 @@ enum LoopFlag : unsigned long {
 	INTFACEUSE  = 1 << 15, // 0x8000
 	INTFACELOOT = 1 << 16, // 0x10000
 	BARTER      = 1 << 17, // 0x20000
-	HEROWIN     = 1 << 18, // 0x40000
+	HEROWIN     = 1 << 18, // 0x40000 Hero Appearance mod
+	DIALOGVIEW  = 1 << 19, // 0x80000
+
 	// RESERVED    = 1 << 31
 };