From e4cb8ed4570f53fc26367371e8d680882f0e70e6 Mon Sep 17 00:00:00 2001
From: truelight <truelight@openttd.org>
Date: Tue, 22 Nov 2005 15:55:38 +0000
Subject: (svn r3226) -Fix: GPMI implementation had minor glitches -Fix: the AI
 speed control is done by the AI-core, individual AIs don't have to do it (so,
 AIs were delayed twice ;) -Add: Support for AI-network-clients (an AI,
 connecting to a remote server) -Fix: minor AI-core problems

---
 ai/ai.c              | 15 +++++++++++----
 ai/ai.h              |  2 +-
 ai/default/default.c | 18 ------------------
 ai/trolly/trolly.c   | 28 +---------------------------
 4 files changed, 13 insertions(+), 50 deletions(-)

(limited to 'ai')

diff --git a/ai/ai.c b/ai/ai.c
index b3d3af123..b7271d2ce 100644
--- a/ai/ai.c
+++ b/ai/ai.c
@@ -87,7 +87,7 @@ int32 AI_DoCommand(uint tile, uint32 p1, uint32 p2, uint32 flags, uint procc)
 	/* First, do a test-run to see if we can do this */
 	res = DoCommandByTile(tile, p1, p2, flags & ~DC_EXEC, procc);
 	/* The command failed, or you didn't want to execute, or you are quering, return */
-	if ((res & CMD_ERROR) || !(flags & DC_EXEC) || (flags & DC_QUERY_COST))
+	if ((CmdFailed(res)) || !(flags & DC_EXEC) || (flags & DC_QUERY_COST))
 		return res;
 
 	/* If we did a DC_EXEC, and the command did not return an error, execute it
@@ -162,10 +162,10 @@ void AI_RunGameLoop(void)
 		return;
 
 	/* Check for AI-client (so joining a network with an AI) */
-	if (_ai.network_client) {
+	if (_ai.network_client && _ai_player[_ai.network_playas].active) {
 		/* Run the script */
-		AI_DequeueCommands(_ai.network_player);
-		AI_RunTick(_ai.network_player);
+		AI_DequeueCommands(_ai.network_playas);
+		AI_RunTick(_ai.network_playas);
 	} else if (!_networking || _network_server) {
 		/* Check if we want to run AIs (server or SP only) */
 		Player *p;
@@ -199,6 +199,9 @@ void AI_StartNewAI(PlayerID player)
  */
 void AI_PlayerDied(PlayerID player)
 {
+	if (_ai.network_client && _ai.network_playas == player)
+		_ai.network_playas = OWNER_SPECTATOR;
+
 	/* Called if this AI died */
 	_ai_player[player].active = false;
 }
@@ -208,9 +211,13 @@ void AI_PlayerDied(PlayerID player)
  */
 void AI_Initialize(void)
 {
+	bool ai_network_client = _ai.network_client;
+
 	memset(&_ai, 0, sizeof(_ai));
 	memset(&_ai_player, 0, sizeof(_ai_player));
 
+	_ai.network_client = ai_network_client;
+	_ai.network_playas = OWNER_SPECTATOR;
 	_ai.enabled = true;
 }
 
diff --git a/ai/ai.h b/ai/ai.h
index 174cf287c..910e050b1 100644
--- a/ai/ai.h
+++ b/ai/ai.h
@@ -31,7 +31,7 @@ typedef struct AIStruct {
 
 	/* For network-clients (a OpenTTD client who acts as an AI connected to a server) */
 	bool network_client;    //! Are we a network_client?
-	uint8 network_player;   //! The current network player we are connected as
+	uint8 network_playas;   //! The current network player we are connected as
 } AIStruct;
 
 VARDEF AIStruct _ai;
diff --git a/ai/default/default.c b/ai/default/default.c
index 4f4283f1a..b8648dbe2 100644
--- a/ai/default/default.c
+++ b/ai/default/default.c
@@ -3938,24 +3938,6 @@ void AiDoGameLoop(Player *p)
 	AiAdjustLoan(p);
 	AiBuildCompanyHQ(p);
 
-	if (_opt.diff.competitor_speed == 4) {
-		/* ultraspeed */
-		_ai_actions[p->ai.state](p);
-		if (p->bankrupt_asked != 0)
-			return;
-	} else if (_opt.diff.competitor_speed != 3) {
-		p->ai.tick++;
-		if (!(p->ai.tick&1))
-			return;
-		if (_opt.diff.competitor_speed != 2) {
-			if (!(p->ai.tick&2))
-				return;
-			if (_opt.diff.competitor_speed == 0) {
-				if (!(p->ai.tick&4))
-					return;
-			}
-		}
-	}
 #if 0
 	{
 		static byte old_state = 99;
diff --git a/ai/trolly/trolly.c b/ai/trolly/trolly.c
index 21a5ee582..2ddd8fb58 100644
--- a/ai/trolly/trolly.c
+++ b/ai/trolly/trolly.c
@@ -44,7 +44,7 @@ static void AiNew_State_FirstTime(Player *p)
 	assert(p->ainew.state == AI_STATE_FIRST_TIME);
 	// We first have to init some things
 
-	if (_current_player == 1) {
+	if (_current_player == 1 || _ai.network_client) {
 		ShowErrorMessage(-1, TEMP_AI_IN_PROGRESS, 0, 0);
 	}
 
@@ -1347,9 +1347,6 @@ static void AiNew_OnTick(Player *p)
 
 void AiNewDoGameLoop(Player *p)
 {
-	// If it is a human player, it is not an AI, so bubye!
-	if (IS_HUMAN_PLAYER(_current_player)) return;
-
 	if (p->ainew.state == AI_STATE_STARTUP) {
 		// The AI just got alive!
 		p->ainew.state = AI_STATE_FIRST_TIME;
@@ -1362,29 +1359,6 @@ void AiNewDoGameLoop(Player *p)
 	// We keep a ticker. We use it for competitor_speed
 	p->ainew.tick++;
 
-	// See what the speed is
-	switch (_opt.diff.competitor_speed) {
-		case 0: // Very slow
-			if (!(p->ainew.tick&8)) return;
-			break;
-
-		case 1: // Slow
-			if (!(p->ainew.tick&4)) return;
-			break;
-
-		case 2:
-			if (!(p->ainew.tick&2)) return;
-			break;
-
-		case 3:
-			if (!(p->ainew.tick&1)) return;
-			break;
-
-		case 4: // Very fast
-		default: // Cool, a new speed setting.. ;) VERY fast ;)
-			break;
-	}
-
 	// If we come here, we can do a tick.. do so!
 	AiNew_OnTick(p);
 }
-- 
cgit v1.2.3-54-g00ecf