Replicate in Generals

Author: xezon

Generals/Code/GameEngine/Include/Common/MessageStream.h

@@ -315,9 +315,9 @@ class GameMessage : public MemoryPoolObject
 		MSG_META_DEMO_BEGIN_ADJUST_FOV,							///< enter adjust-FOV mode
 		MSG_META_DEMO_END_ADJUST_FOV,								///< exit adjust-FOV mode
 		MSG_META_DEMO_LOCK_CAMERA_TO_PLANES,				///< lock camera to airborne thingies
-		MSG_META_DEMO_REMOVE_PREREQ,								///< Turn of Prerequisite checks in building legality
-		MSG_META_DEMO_INSTANT_BUILD,								///< All building is with a timer of 1
-		MSG_META_DEMO_FREE_BUILD,										///< All building is for 0 money
+		MSG_META_DEMO_REMOVE_PREREQ,								///< Turn off Prerequisite checks in building legality, works in MULTIPLAYER for all humans
+		MSG_META_DEMO_INSTANT_BUILD,								///< All building is with a timer of 1, works in MULTIPLAYER for all humans
+		MSG_META_DEMO_FREE_BUILD,										///< All building is for 0 money, works in MULTIPLAYER for all humans
 		MSG_META_DEMO_RUNSCRIPT1,										///< run script named "KEY_F1"
 		MSG_META_DEMO_RUNSCRIPT2,										///< run script named "KEY_F2"
 		MSG_META_DEMO_RUNSCRIPT3,										///< run script named "KEY_F3"
@@ -377,10 +377,10 @@ class GameMessage : public MemoryPoolObject
 		MSG_META_DEMO_TOGGLE_THREATDEBUG,						///< Toggle the threat debugger on/off
 		MSG_META_DEMO_TOGGLE_CASHMAPDEBUG,					///< Toggle the cash map debugger on/off
 		MSG_META_DEMO_TOGGLE_GRAPHICALFRAMERATEBAR,	///< Toggle the graphical framerate bar on/off
-		MSG_META_DEMO_GIVE_ALL_SCIENCES,						///< grant all grantable sciences
-		MSG_META_DEMO_GIVE_RANKLEVEL,								///< up one RankLevel
-		MSG_META_DEMO_TAKE_RANKLEVEL,								///< up one RankLevel
-		MSG_META_DEMO_GIVE_SCIENCEPURCHASEPOINTS,		///< give yourself an SPP (but no rank change)
+		MSG_META_DEMO_GIVE_ALL_SCIENCES,						///< grant all available sciences, works in MULTIPLAYER for all humans
+		MSG_META_DEMO_GIVE_RANKLEVEL,								///< up one rank level
+		MSG_META_DEMO_TAKE_RANKLEVEL,								///< up one rank level
+		MSG_META_DEMO_GIVE_SCIENCEPURCHASEPOINTS,		///< give a science purchase point (but no rank change)
 		MSG_META_DEBUG_TOGGLE_NETWORK,							///< toggle between having and not having network traffic.
 		MSG_META_DEBUG_DUMP_PLAYER_OBJECTS,					///< Dump numbers of objects owned by each player to the script debug window
 		MSG_META_DEBUG_DUMP_ALL_PLAYER_OBJECTS,			///< Dump numbers of objects owned by each player to the script debug window, and additional object info

Generals/Code/GameEngine/Include/Common/Player.h

@@ -310,14 +310,17 @@ class Player : public Snapshot
 #if defined(RTS_DEBUG)
 	/// Prereq disabling cheat key
 	void toggleIgnorePrereqs(){ m_DEMO_ignorePrereqs = !m_DEMO_ignorePrereqs; }
+	void enableIgnorePrereqs(Bool enable) { m_DEMO_ignorePrereqs = enable; }
 	Bool ignoresPrereqs() const { return m_DEMO_ignorePrereqs; }
 
 	/// No cost building cheat key
 	void toggleFreeBuild(){ m_DEMO_freeBuild = !m_DEMO_freeBuild; }
+	void enableFreeBuild(Bool enable) { m_DEMO_freeBuild = enable; }
 	Bool buildsForFree() const { return m_DEMO_freeBuild; }
 
 	/// No time building cheat key
 	void toggleInstantBuild(){ m_DEMO_instantBuild = !m_DEMO_instantBuild; }
+	void enableInstantBuild(Bool enable) { m_DEMO_instantBuild = enable; }
 	Bool buildsInstantly() const { return m_DEMO_instantBuild; }
 #endif
 

Generals/Code/GameEngine/Source/Common/MessageStream.cpp

@@ -987,6 +987,13 @@ Bool isInvalidDebugCommand( GameMessage::Type t )
 	{
 		switch (t)
 		{
+		case GameMessage::MSG_META_DEMO_REMOVE_PREREQ:
+		case GameMessage::MSG_META_DEMO_INSTANT_BUILD:
+		case GameMessage::MSG_META_DEMO_FREE_BUILD:
+		case GameMessage::MSG_META_DEMO_GIVE_ALL_SCIENCES:
+			// Usable in multiplayer!
+			return false;
+
 		case GameMessage::MSG_META_DEMO_INSTANT_QUIT:
 		case GameMessage::MSG_META_DEMO_SWITCH_TEAMS:
 		case GameMessage::MSG_META_DEMO_SWITCH_TEAMS_BETWEEN_CHINA_USA:
@@ -997,9 +1004,6 @@ Bool isInvalidDebugCommand( GameMessage::Type t )
 		case GameMessage::MSG_META_DEMO_TOGGLE_SPECIAL_POWER_DELAYS:
 		case GameMessage::MSG_META_DEMO_TIME_OF_DAY:
 		case GameMessage::MSG_META_DEMO_LOCK_CAMERA_TO_PLANES:
-		case GameMessage::MSG_META_DEMO_REMOVE_PREREQ:
-		case GameMessage::MSG_META_DEMO_INSTANT_BUILD:
-		case GameMessage::MSG_META_DEMO_FREE_BUILD:
 		case GameMessage::MSG_META_DEMO_RUNSCRIPT1:
 		case GameMessage::MSG_META_DEMO_RUNSCRIPT2:
 		case GameMessage::MSG_META_DEMO_RUNSCRIPT3:
@@ -1013,7 +1017,6 @@ Bool isInvalidDebugCommand( GameMessage::Type t )
 		case GameMessage::MSG_META_DEMO_DESHROUD:
 		case GameMessage::MSG_META_DEBUG_GIVE_VETERANCY:
 		case GameMessage::MSG_META_DEBUG_TAKE_VETERANCY:
-//#pragma MESSAGE ("WARNING - DEBUG key in multiplayer!")
 		case GameMessage::MSG_META_DEMO_ADD_CASH:
 		case GameMessage::MSG_META_DEBUG_INCR_ANIM_SKATE_SPEED:
 		case GameMessage::MSG_META_DEBUG_DECR_ANIM_SKATE_SPEED:
@@ -1036,7 +1039,6 @@ Bool isInvalidDebugCommand( GameMessage::Type t )
 		case GameMessage::MSG_DEBUG_HURT_OBJECT:
 		case GameMessage::MSG_DEBUG_KILL_OBJECT:
 		case GameMessage::MSG_META_DEMO_GIVE_SCIENCEPURCHASEPOINTS:
-		case GameMessage::MSG_META_DEMO_GIVE_ALL_SCIENCES:
 		case GameMessage::MSG_META_DEMO_GIVE_RANKLEVEL:
 		case GameMessage::MSG_META_DEMO_TAKE_RANKLEVEL:
 		case GameMessage::MSG_META_DEBUG_WIN:

Generals/Code/GameEngine/Source/GameClient/MessageStream/CommandXlat.cpp

@@ -68,6 +68,7 @@
 #include "GameLogic/ExperienceTracker.h"
 #include "GameLogic/GameLogic.h"
 #include "GameLogic/Module/BodyModule.h"
+#include "GameLogic/Module/ProductionUpdate.h"
 #include "GameLogic/Object.h"						
 #include "GameLogic/PartitionManager.h"
 #include "GameLogic/ScriptEngine.h"
@@ -123,7 +124,65 @@ void printObjects(Object *obj, void *userData)
 	TheScriptEngine->AppendDebugMessage(line, FALSE);
 }
 
-#endif
+#endif // defined(RTS_DEBUG)
+
+
+#if defined(RTS_DEBUG) || defined(_ALLOW_DEBUG_CHEATS_IN_RELEASE)
+
+void giveAllSciences(Player* player)
+{
+	// cheese festival: do NOT imitate this code. it is for debug purposes only.
+	std::vector<AsciiString> v = TheScienceStore->friend_getScienceNames();
+	for (size_t i = 0; i < v.size(); ++i)
+	{
+		ScienceType st = TheScienceStore->getScienceFromInternalName(v[i]);
+		if (st != SCIENCE_INVALID && TheScienceStore->isScienceGrantable(st))
+		{
+			player->grantScience(st);
+		}
+	}
+}
+
+void objectUnderConstruction(Object* obj, void *underConstruction)
+{
+	if (obj->testStatus(OBJECT_STATUS_UNDER_CONSTRUCTION))
+	{
+		*(Bool*)underConstruction = true;
+		return;
+	}
+
+	ProductionUpdateInterface *pui = ProductionUpdate::getProductionUpdateInterfaceFromObject(obj);
+	if(pui != NULL && pui->getProductionCount() > 0)
+	{
+		*(Bool*)underConstruction = true;
+		return;
+	}
+}
+
+Bool hasThingsInProduction(Player* player)
+{
+	Bool hasThingInProduction = false;
+	player->iterateObjects( objectUnderConstruction, &hasThingInProduction );
+	return hasThingInProduction;
+}
+
+Bool hasThingsInProduction(PlayerType playerType)
+{
+	for (Int n = 0; n < ThePlayerList->getPlayerCount(); ++n)
+	{
+		Player* player = ThePlayerList->getNthPlayer(n);
+		if (player->getPlayerType() == playerType)
+		{
+			if (hasThingsInProduction(player))
+				return true;
+		}
+	}
+	return false;
+}
+
+#endif // defined(RTS_DEBUG) || defined(_ALLOW_DEBUG_CHEATS_IN_RELEASE)
+
+
 static Bool isSystemMessage( const GameMessage *msg );
 
 enum{ DROPPED_MAX_PARTICLE_COUNT = 1000};
@@ -4119,10 +4178,17 @@ GameMessageDisposition CommandTranslator::translateGameMessage(const GameMessage
 		case GameMessage::MSG_META_DEMO_REMOVE_PREREQ:
 		{
 			// Doesn't make a valid network message
-			Player *localPlayer = ThePlayerList->getLocalPlayer();
-			localPlayer->toggleIgnorePrereqs();
+			// In multiplayer, all clients need to enable this cheat at the same time, otherwise game will mismatch
+			Bool enable = !ThePlayerList->getLocalPlayer()->ignoresPrereqs();
+
+			for (Int n = 0; n < ThePlayerList->getPlayerCount(); ++n)
+			{
+				Player* player = ThePlayerList->getNthPlayer(n);
+				if (player->getPlayerType() == PLAYER_HUMAN)
+					player->enableIgnorePrereqs(enable);
+			}
 
-			if (localPlayer->ignoresPrereqs())
+			if (enable)
 				TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugIgnorePrereqOn", L"Ignore Prerequisites is ON") );
 			else
 				TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugIgnorePrereqOff", L"Ignore Prerequisites is OFF") );
@@ -4136,15 +4202,25 @@ GameMessageDisposition CommandTranslator::translateGameMessage(const GameMessage
 		case GameMessage::MSG_META_DEMO_INSTANT_BUILD:
 		{
 			// Doesn't make a valid network message
-			Player *localPlayer = ThePlayerList->getLocalPlayer();
-			localPlayer->toggleInstantBuild();
+			// In multiplayer, all clients need to enable this cheat at the same time, otherwise game will mismatch
+			if (!TheGameLogic->isInMultiplayerGame() || !hasThingsInProduction(PLAYER_HUMAN))
+			{
+				Bool enable = !ThePlayerList->getLocalPlayer()->buildsInstantly();
 
-			if (localPlayer->buildsInstantly())
-				TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugInstantBuildOn", L"Instant Build is ON") );
-			else
-				TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugInstantBuildOff", L"Instant Build is OFF") );
+				for (Int n = 0; n < ThePlayerList->getPlayerCount(); ++n)
+				{
+					Player* player = ThePlayerList->getNthPlayer(n);
+					if (player->getPlayerType() == PLAYER_HUMAN)
+						player->enableInstantBuild(enable);
+				}
 
-			disp = DESTROY_MESSAGE;
+				if (enable)
+					TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugInstantBuildOn", L"Instant Build is ON") );
+				else
+					TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugInstantBuildOff", L"Instant Build is OFF") );
+
+				disp = DESTROY_MESSAGE;
+			}
 			break;
 		}
 
@@ -4153,10 +4229,17 @@ GameMessageDisposition CommandTranslator::translateGameMessage(const GameMessage
 		case GameMessage::MSG_META_DEMO_FREE_BUILD:
 		{
 			// Doesn't make a valid network message
-			Player *localPlayer = ThePlayerList->getLocalPlayer();
-			localPlayer->toggleFreeBuild();
+			// In multiplayer, all clients need to enable this cheat at the same time, otherwise game will mismatch
+			Bool enable = !ThePlayerList->getLocalPlayer()->buildsForFree();
+
+			for (Int n = 0; n < ThePlayerList->getPlayerCount(); ++n)
+			{
+				Player* player = ThePlayerList->getNthPlayer(n);
+				if (player->getPlayerType() == PLAYER_HUMAN)
+					player->enableFreeBuild(enable);
+			}
 
-			if (localPlayer->buildsForFree())
+			if (enable)
 				TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugFreeBuildOn", L"Free Build is ON") );
 			else
 				TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugFreeBuildOff", L"Free Build is OFF") );
@@ -4352,20 +4435,14 @@ GameMessageDisposition CommandTranslator::translateGameMessage(const GameMessage
 		//-----------------------------------------------------------------------------------------
 		case GameMessage::MSG_META_DEMO_GIVE_ALL_SCIENCES:
 		{
-			Player *player = ThePlayerList->getLocalPlayer();
-			if (player)
+			// In multiplayer, all clients need to enable this cheat at the same time, otherwise game will mismatch
+			for (Int n = 0; n < ThePlayerList->getPlayerCount(); ++n)
 			{
-				// cheese festival: do NOT imitate this code. it is for debug purposes only.
-				std::vector<AsciiString> v = TheScienceStore->friend_getScienceNames();
-				for (size_t i = 0; i < v.size(); ++i) 
-				{
-					ScienceType st = TheScienceStore->getScienceFromInternalName(v[i]);
-					if (st != SCIENCE_INVALID && TheScienceStore->isScienceGrantable(st))
-					{
-						player->grantScience(st);
-					}
-				}
+				Player* player = ThePlayerList->getNthPlayer(n);
+				if (player->getPlayerType() == PLAYER_HUMAN)
+					giveAllSciences(player);
 			}
+
 			TheInGameUI->messageNoFormat( TheGameText->FETCH_OR_SUBSTITUTE("GUI:DebugGiveAllSciences", L"Granting all sciences!") );
 			disp = DESTROY_MESSAGE;
 			break;