fix: allow time portal placement in TAS

Author: Krzyhau

src/Features/ReloadedFix.cpp

@@ -3,6 +3,7 @@
 #include "Modules/Server.hpp"
 #include "Modules/Engine.hpp"
 #include "Modules/Client.hpp"
+#include "Event.hpp"
 #include "Utils/SDK.hpp"
 #include "SAR.hpp"
 
@@ -39,6 +40,12 @@ void ReloadedFix::OverrideInput(const char *className, const char *inputName, va
 				std::string new_cmd = Utils::ssprintf("sv_cheats 1; %s; sv_cheats %s", paramStr.c_str(), sv_cheats.GetString());
 				engine->Cbuf_AddText(2, new_cmd.c_str(), 0); // cbuf 2 = CBUF_SERVER; this is what a point_servercommand normally does
 			}
+		} 
+		// the game is using "+attack" inputs for detecting and placing time portals. Let TAS player know we actually want to use them!
+		else if (paramStr.find("+attack") == 0) {
+			isPlacingTimePortal = true;
+		} else if (paramStr.find("-attack") == 0) {
+			isPlacingTimePortal = false;
 		}
 	}
 
@@ -49,6 +56,10 @@ void ReloadedFix::OverrideInput(const char *className, const char *inputName, va
 	}
 }
 
+ON_EVENT(SESSION_START) {
+	reloadedFix->isPlacingTimePortal = false;
+}
+
 
 // this is a rewrite of a vscript function implemented in Reloaded with "fixed" change_portalgun_linkage_id
 void ReloadedFix::CustomSetPortalID() {

src/Features/ReloadedFix.hpp

@@ -7,6 +7,7 @@
 class ReloadedFix : public Feature {
 public:
 	bool inMapCheatsEnabled = false;
+	bool isPlacingTimePortal = false;
 public:
 	ReloadedFix();
 	void OverrideInput(const char *className, const char *inputName, variant_t* parameter);

src/Modules/Server.cpp

@@ -227,6 +227,12 @@ DETOUR(Server::PlayerRunCommand, CUserCmd *cmd, void *moveHelper) {
 
 	Cheats::PatchBhop(thisptr, cmd);
 
+	// TAS playback overrides inputs, even if they're made by the map. 
+	// Allow Reloaded's +attack input for time portal.
+	if (tasPlayer->IsActive() && reloadedFix->isPlacingTimePortal) {
+		cmd->buttons |= IN_ATTACK;
+	}
+
 	g_playerRunCommandHook.Disable();
 	auto ret = Server::PlayerRunCommand(thisptr, cmd, moveHelper);
 	g_playerRunCommandHook.Enable();