(svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)

1 files changed, 0 insertions, 1353 deletions

diff --git a/src/ai/trolly/trolly.c b/src/ai/trolly/trolly.c
deleted file mode 100644
index 35115a880..000000000
--- a/src/ai/trolly/trolly.c
+++ /dev/null
@@ -1,1353 +0,0 @@
-/* $Id$ */
-
-/*
- * This AI was created as a direct reaction to the big demand for some good AIs
- * in OTTD. Too bad it never left alpha-stage, and it is considered dead in its
- * current form.
- * By the time of writing this, we, the creator of this AI and a good friend of
- * mine, are designing a whole new AI-system that allows us to create AIs
- * easier and without all the fuzz we encountered while I was working on this
- * AI. By the time that system is finished, you can expect that this AI will
- * dissapear, because it is pretty obselete and bad programmed.
- *
- * Meanwhile I wish you all much fun with this AI; if you are interested as
- * AI-developer in this AI, I advise you not stare too long to some code, some
- * things in here really are... strange ;) But in either way: enjoy :)
- *
- *  -- TrueLight :: 2005-09-01
- */
-
-#include "../../stdafx.h"
-#include "../../openttd.h"
-#include "../../debug.h"
-#include "../../functions.h"
-#include "../../road_map.h"
-#include "../../station_map.h"
-#include "table/strings.h"
-#include "../../map.h"
-#include "../../tile.h"
-#include "../../command.h"
-#include "trolly.h"
-#include "../../town.h"
-#include "../../industry.h"
-#include "../../station.h"
-#include "../../engine.h"
-#include "../../gui.h"
-#include "../../depot.h"
-#include "../../vehicle.h"
-#include "../../date.h"
-#include "../ai.h"
-
-// This function is called after StartUp. It is the init of an AI
-static void AiNew_State_FirstTime(Player *p)
-{
-	// This assert is used to protect those function from misuse
-	//   You have quickly a small mistake in the state-array
-	//   With that, everything would go wrong. Finding that, is almost impossible
-	//   With this assert, that problem can never happen.
-	assert(p->ainew.state == AI_STATE_FIRST_TIME);
-	// We first have to init some things
-
-	if (_current_player == 1) ShowErrorMessage(INVALID_STRING_ID, TEMP_AI_IN_PROGRESS, 0, 0);
-
-	// The PathFinder (AyStar)
-	// TODO: Maybe when an AI goes bankrupt, this is de-init
-	//  or when coming from a savegame.. should be checked out!
-	p->ainew.path_info.start_tile_tl = 0;
-	p->ainew.path_info.start_tile_br = 0;
-	p->ainew.path_info.end_tile_tl = 0;
-	p->ainew.path_info.end_tile_br = 0;
-	p->ainew.pathfinder = new_AyStar_AiPathFinder(12, &p->ainew.path_info);
-
-	p->ainew.idle = 0;
-	p->ainew.last_vehiclecheck_date = _date;
-
-	// We ALWAYS start with a bus route.. just some basic money ;)
-	p->ainew.action = AI_ACTION_BUS_ROUTE;
-
-	// Let's popup the news, and after that, start building..
-	p->ainew.state = AI_STATE_WAKE_UP;
-}
-
-
-// This function just waste some time
-//  It keeps it more real. The AI can build on such tempo no normal user
-//  can ever keep up with that. The competitor_speed already delays a bit
-//  but after the AI finished a track it really needs to go to sleep.
-//
-// Let's say, we sleep between one and three days if the AI is put on Very Fast.
-//  This means that on Very Slow it will be between 16 and 48 days.. slow enough?
-static void AiNew_State_Nothing(Player *p)
-{
-	assert(p->ainew.state == AI_STATE_NOTHING);
-	// If we are done idling, start over again
-	if (p->ainew.idle == 0) p->ainew.idle = AI_RandomRange(DAY_TICKS * 2) + DAY_TICKS;
-	if (--p->ainew.idle == 0) {
-		// We are done idling.. what you say? Let's do something!
-		// I mean.. the next tick ;)
-		p->ainew.state = AI_STATE_WAKE_UP;
-	}
-}
-
-
-// This function picks out a task we are going to do.
-//  Currently supported:
-//    - Make new route
-//    - Check route
-//    - Build HQ
-static void AiNew_State_WakeUp(Player *p)
-{
-	int32 money;
-	int c;
-	assert(p->ainew.state == AI_STATE_WAKE_UP);
-	// First, check if we have a HQ
-	if (p->location_of_house == 0) {
-		// We have no HQ yet, build one on a random place
-		// Random till we found a place for it!
-		// TODO: this should not be on a random place..
-		AiNew_Build_CompanyHQ(p, AI_Random() % MapSize());
-		// Enough for now, but we want to come back here the next time
-		//  so we do not change any status
-		return;
-	}
-
-	money = p->player_money - AI_MINIMUM_MONEY;
-
-	// Let's pick an action!
-	if (p->ainew.action == AI_ACTION_NONE) {
-		c = AI_Random() & 0xFF;
-		if (p->current_loan > 0 &&
-				p->old_economy[1].income > AI_MINIMUM_INCOME_FOR_LOAN &&
-				c < 10) {
-			p->ainew.action = AI_ACTION_REPAY_LOAN;
-		} else if (p->ainew.last_vehiclecheck_date + AI_DAYS_BETWEEN_VEHICLE_CHECKS < _date) {
-			// Check all vehicles once in a while
-			p->ainew.action = AI_ACTION_CHECK_ALL_VEHICLES;
-			p->ainew.last_vehiclecheck_date = _date;
-		} else if (c < 100 && !_patches.ai_disable_veh_roadveh) {
-			// Do we have any spots for road-vehicles left open?
-			if (GetFreeUnitNumber(VEH_Road) <= _patches.max_roadveh) {
-				if (c < 85) {
-					p->ainew.action = AI_ACTION_TRUCK_ROUTE;
-				} else {
-					p->ainew.action = AI_ACTION_BUS_ROUTE;
-				}
-			}
-#if 0
-		} else if (c < 200 && !_patches.ai_disable_veh_train) {
-			if (GetFreeUnitNumber(VEH_Train) <= _patches.max_trains) {
-				p->ainew.action = AI_ACTION_TRAIN_ROUTE;
-			}
-#endif
-		}
-
-		p->ainew.counter = 0;
-	}
-
-	if (p->ainew.counter++ > AI_MAX_TRIES_FOR_SAME_ROUTE) {
-		p->ainew.action = AI_ACTION_NONE;
-		return;
-	}
-
-	if (_patches.ai_disable_veh_roadveh && (
-				p->ainew.action == AI_ACTION_BUS_ROUTE ||
-				p->ainew.action == AI_ACTION_TRUCK_ROUTE
-			)) {
-		p->ainew.action = AI_ACTION_NONE;
-		return;
-	}
-
-	if (p->ainew.action == AI_ACTION_REPAY_LOAN &&
-			money > AI_MINIMUM_LOAN_REPAY_MONEY) {
-		// We start repaying some money..
-		p->ainew.state = AI_STATE_REPAY_MONEY;
-		return;
-	}
-
-	if (p->ainew.action == AI_ACTION_CHECK_ALL_VEHICLES) {
-		p->ainew.state = AI_STATE_CHECK_ALL_VEHICLES;
-		return;
-	}
-
-	// It is useless to start finding a route if we don't have enough money
-	//  to build the route anyway..
-	if (p->ainew.action == AI_ACTION_BUS_ROUTE &&
-			money > AI_MINIMUM_BUS_ROUTE_MONEY) {
-		if (GetFreeUnitNumber(VEH_Road) > _patches.max_roadveh) {
-			p->ainew.action = AI_ACTION_NONE;
-			return;
-		}
-		p->ainew.cargo = AI_NEED_CARGO;
-		p->ainew.state = AI_STATE_LOCATE_ROUTE;
-		p->ainew.tbt = AI_BUS; // Bus-route
-		return;
-	}
-	if (p->ainew.action == AI_ACTION_TRUCK_ROUTE &&
-			money > AI_MINIMUM_TRUCK_ROUTE_MONEY) {
-		if (GetFreeUnitNumber(VEH_Road) > _patches.max_roadveh) {
-			p->ainew.action = AI_ACTION_NONE;
-			return;
-		}
-		p->ainew.cargo = AI_NEED_CARGO;
-		p->ainew.last_id = 0;
-		p->ainew.state = AI_STATE_LOCATE_ROUTE;
-		p->ainew.tbt = AI_TRUCK;
-		return;
-	}
-
-	p->ainew.state = AI_STATE_NOTHING;
-}
-
-
-static void AiNew_State_ActionDone(Player *p)
-{
-	p->ainew.action = AI_ACTION_NONE;
-	p->ainew.state = AI_STATE_NOTHING;
-}
-
-
-// Check if a city or industry is good enough to start a route there
-static bool AiNew_Check_City_or_Industry(Player *p, int ic, byte type)
-{
-	if (type == AI_CITY) {
-		const Town* t = GetTown(ic);
-		const Station* st;
-		uint count = 0;
-		int j = 0;
-
-		// We don't like roadconstructions, don't even true such a city
-		if (t->road_build_months != 0) return false;
-
-		// Check if the rating in a city is high enough
-		//  If not, take a chance if we want to continue
-		if (t->ratings[_current_player] < 0 && AI_CHANCE16(1,4)) return false;
-
-		if (t->max_pass - t->act_pass < AI_CHECKCITY_NEEDED_CARGO && !AI_CHANCE16(1,AI_CHECKCITY_CITY_CHANCE)) return false;
-
-		// Check if we have build a station in this town the last 6 months
-		//  else we don't do it. This is done, because stat updates can be slow
-		//  and sometimes it takes up to 4 months before the stats are corectly.
-		//  This way we don't get 12 busstations in one city of 100 population ;)
-		FOR_ALL_STATIONS(st) {
-			// Do we own it?
-			if (st->owner == _current_player) {
-				// Are we talking busses?
-				if (p->ainew.tbt == AI_BUS && (FACIL_BUS_STOP & st->facilities) != FACIL_BUS_STOP) continue;
-				// Is it the same city as we are in now?
-				if (st->town != t) continue;
-				// When was this station build?
-				if (_date - st->build_date < AI_CHECKCITY_DATE_BETWEEN) return false;
-				// Cound the amount of stations in this city that we own
-				count++;
-			} else {
-				// We do not own it, request some info about the station
-				//  we want to know if this station gets the same good. If so,
-				//  we want to know its rating. If it is too high, we are not going
-				//  to build there
-				if (!st->goods[CT_PASSENGERS].last_speed) continue;
-				// Is it around our city
-				if (DistanceManhattan(st->xy, t->xy) > 10) continue;
-				// It does take this cargo.. what is his rating?
-				if (st->goods[CT_PASSENGERS].rating < AI_CHECKCITY_CARGO_RATING) continue;
-				j++;
-				// When this is the first station, we build a second with no problem ;)
-				if (j == 1) continue;
-				// The rating is high.. second station...
-				//  a little chance that we still continue
-				//  But if there are 3 stations of this size, we never go on...
-				if (j == 2 && AI_CHANCE16(1, AI_CHECKCITY_CARGO_RATING_CHANCE)) continue;
-				// We don't like this station :(
-				return false;
-			}
-		}
-
-		// We are about to add one...
-		count++;
-		// Check if we the city can provide enough cargo for this amount of stations..
-		if (count * AI_CHECKCITY_CARGO_PER_STATION > t->max_pass) return false;
-
-		// All check are okay, so we can build here!
-		return true;
-	}
-	if (type == AI_INDUSTRY) {
-		const Industry* i = GetIndustry(ic);
-		const Station* st;
-		int count = 0;
-		int j = 0;
-
-		if (i->town != NULL && i->town->ratings[_current_player] < 0 && AI_CHANCE16(1,4)) return false;
-
-		// No limits on delevering stations!
-		//  Or for industry that does not give anything yet
-		if (i->produced_cargo[0] == CT_INVALID || i->total_production[0] == 0) return true;
-
-		if (i->total_production[0] - i->total_transported[0] < AI_CHECKCITY_NEEDED_CARGO) return false;
-
-		// Check if we have build a station in this town the last 6 months
-		//  else we don't do it. This is done, because stat updates can be slow
-		//  and sometimes it takes up to 4 months before the stats are corectly.
-		FOR_ALL_STATIONS(st) {
-			// Do we own it?
-			if (st->owner == _current_player) {
-				// Are we talking trucks?
-				if (p->ainew.tbt == AI_TRUCK && (FACIL_TRUCK_STOP & st->facilities) != FACIL_TRUCK_STOP) continue;
-				// Is it the same city as we are in now?
-				if (st->town != i->town) continue;
-				// When was this station build?
-				if (_date - st->build_date < AI_CHECKCITY_DATE_BETWEEN) return false;
-				// Cound the amount of stations in this city that we own
-				count++;
-			} else {
-				// We do not own it, request some info about the station
-				//  we want to know if this station gets the same good. If so,
-				//  we want to know its rating. If it is too high, we are not going
-				//  to build there
-				if (i->produced_cargo[0] == CT_INVALID) continue;
-				// It does not take this cargo
-				if (!st->goods[i->produced_cargo[0]].last_speed) continue;
-				// Is it around our industry
-				if (DistanceManhattan(st->xy, i->xy) > 5) continue;
-				// It does take this cargo.. what is his rating?
-				if (st->goods[i->produced_cargo[0]].rating < AI_CHECKCITY_CARGO_RATING) continue;
-				j++;
-				// The rating is high.. a little chance that we still continue
-				//  But if there are 2 stations of this size, we never go on...
-				if (j == 1 && AI_CHANCE16(1, AI_CHECKCITY_CARGO_RATING_CHANCE)) continue;
-				// We don't like this station :(
-				return false;
-			}
-		}
-
-		// We are about to add one...
-		count++;
-		// Check if we the city can provide enough cargo for this amount of stations..
-		if (count * AI_CHECKCITY_CARGO_PER_STATION > i->total_production[0]) return false;
-
-		// All check are okay, so we can build here!
-		return true;
-	}
-
-	return true;
-}
-
-
-// This functions tries to locate a good route
-static void AiNew_State_LocateRoute(Player *p)
-{
-	assert(p->ainew.state == AI_STATE_LOCATE_ROUTE);
-	// For now, we only support PASSENGERS, CITY and BUSSES
-
-	// We don't have a route yet
-	if (p->ainew.cargo == AI_NEED_CARGO) {
-		p->ainew.new_cost = 0; // No cost yet
-		p->ainew.temp = -1;
-		// Reset the counter
-		p->ainew.counter = 0;
-
-		p->ainew.from_ic = -1;
-		p->ainew.to_ic = -1;
-		if (p->ainew.tbt == AI_BUS) {
-			// For now we only have a passenger route
-			p->ainew.cargo = CT_PASSENGERS;
-
-			// Find a route to cities
-			p->ainew.from_type = AI_CITY;
-			p->ainew.to_type = AI_CITY;
-		} else if (p->ainew.tbt == AI_TRUCK) {
-			p->ainew.cargo = AI_NO_CARGO;
-
-			p->ainew.from_type = AI_INDUSTRY;
-			p->ainew.to_type = AI_INDUSTRY;
-		}
-
-		// Now we are doing initing, we wait one tick
-		return;
-	}
-
-	// Increase the counter and abort if it is taking too long!
-	p->ainew.counter++;
-	if (p->ainew.counter > AI_LOCATE_ROUTE_MAX_COUNTER) {
-		// Switch back to doing nothing!
-		p->ainew.state = AI_STATE_NOTHING;
-		return;
-	}
-
-	// We are going to locate a city from where we are going to connect
-	if (p->ainew.from_ic == -1) {
-		if (p->ainew.temp == -1) {
-			// First, we pick a random spot to search from
-			if (p->ainew.from_type == AI_CITY) {
-				p->ainew.temp = AI_RandomRange(GetMaxTownIndex() + 1);
-			} else {
-				p->ainew.temp = AI_RandomRange(GetMaxIndustryIndex() + 1);
-			}
-		}
-
-		if (!AiNew_Check_City_or_Industry(p, p->ainew.temp, p->ainew.from_type)) {
-			// It was not a valid city
-			//  increase the temp with one, and return. We will come back later here
-			//  to try again
-			p->ainew.temp++;
-			if (p->ainew.from_type == AI_CITY) {
-				if (p->ainew.temp > GetMaxTownIndex()) p->ainew.temp = 0;
-			} else {
-				if (p->ainew.temp > GetMaxIndustryIndex()) p->ainew.temp = 0;
-			}
-
-			// Don't do an attempt if we are trying the same id as the last time...
-			if (p->ainew.last_id == p->ainew.temp) return;
-			p->ainew.last_id = p->ainew.temp;
-
-			return;
-		}
-
-		// We found a good city/industry, save the data of it
-		p->ainew.from_ic = p->ainew.temp;
-
-		// Start the next tick with finding a to-city
-		p->ainew.temp = -1;
-		return;
-	}
-
-	// Find a to-city
-	if (p->ainew.temp == -1) {
-		// First, we pick a random spot to search to
-		if (p->ainew.to_type == AI_CITY) {
-			p->ainew.temp = AI_RandomRange(GetMaxTownIndex() + 1);
-		} else {
-			p->ainew.temp = AI_RandomRange(GetMaxIndustryIndex() + 1);
-		}
-	}
-
-	// The same city is not allowed
-	// Also check if the city is valid
-	if (p->ainew.temp != p->ainew.from_ic && AiNew_Check_City_or_Industry(p, p->ainew.temp, p->ainew.to_type)) {
-		// Maybe it is valid..
-
-		/* We need to know if they are not to far apart from eachother..
-		 * We do that by checking how much cargo we have to move and how long the
-		 * route is.
-		 */
-
-		if (p->ainew.from_type == AI_CITY && p->ainew.tbt == AI_BUS) {
-			const Town* town_from = GetTown(p->ainew.from_ic);
-			const Town* town_temp = GetTown(p->ainew.temp);
-			uint distance = DistanceManhattan(town_from->xy, town_temp->xy);
-			int max_cargo;
-
-			max_cargo  = town_from->max_pass + town_temp->max_pass;
-			max_cargo -= town_from->act_pass + town_temp->act_pass;
-
-			// max_cargo is now the amount of cargo we can move between the two cities
-			// If it is more than the distance, we allow it
-			if (distance <= max_cargo * AI_LOCATEROUTE_BUS_CARGO_DISTANCE) {
-				// We found a good city/industry, save the data of it
-				p->ainew.to_ic = p->ainew.temp;
-				p->ainew.state = AI_STATE_FIND_STATION;
-
-				DEBUG(ai, 1, "[LocateRoute] found bus-route of %d tiles long (from %d to %d)",
-					distance,
-					p->ainew.from_ic,
-					p->ainew.temp
-				);
-
-				p->ainew.from_tile = 0;
-				p->ainew.to_tile = 0;
-
-				return;
-			}
-		} else if (p->ainew.tbt == AI_TRUCK) {
-			const Industry* ind_from = GetIndustry(p->ainew.from_ic);
-			const Industry* ind_temp = GetIndustry(p->ainew.temp);
-			bool found = false;
-			int max_cargo = 0;
-			uint i;
-
-			// TODO: in max_cargo, also check other cargo (beside [0])
-			// First we check if the from_ic produces cargo that this ic accepts
-			if (ind_from->produced_cargo[0] != CT_INVALID && ind_from->total_production[0] != 0) {
-				for (i = 0; i < lengthof(ind_temp->accepts_cargo); i++) {
-					if (ind_temp->accepts_cargo[i] == CT_INVALID) break;
-					if (ind_from->produced_cargo[0] == ind_temp->accepts_cargo[i]) {
-						// Found a compatible industry
-						max_cargo = ind_from->total_production[0] - ind_from->total_transported[0];
-						found = true;
-						p->ainew.from_deliver = true;
-						p->ainew.to_deliver = false;
-						break;
-					}
-				}
-			}
-			if (!found && ind_temp->produced_cargo[0] != CT_INVALID && ind_temp->total_production[0] != 0) {
-				// If not check if the current ic produces cargo that the from_ic accepts
-				for (i = 0; i < lengthof(ind_from->accepts_cargo); i++) {
-					if (ind_from->accepts_cargo[i] == CT_INVALID) break;
-					if (ind_temp->produced_cargo[0] == ind_from->accepts_cargo[i]) {
-						// Found a compatbiel industry
-						found = true;
-						max_cargo = ind_temp->total_production[0] - ind_temp->total_transported[0];
-						p->ainew.from_deliver = false;
-						p->ainew.to_deliver = true;
-						break;
-					}
-				}
-			}
-			if (found) {
-				// Yeah, they are compatible!!!
-				// Check the length against the amount of goods
-				uint distance = DistanceManhattan(ind_from->xy, ind_temp->xy);
-
-				if (distance > AI_LOCATEROUTE_TRUCK_MIN_DISTANCE &&
-						distance <= max_cargo * AI_LOCATEROUTE_TRUCK_CARGO_DISTANCE) {
-					p->ainew.to_ic = p->ainew.temp;
-					if (p->ainew.from_deliver) {
-						p->ainew.cargo = ind_from->produced_cargo[0];
-					} else {
-						p->ainew.cargo = ind_temp->produced_cargo[0];
-					}
-					p->ainew.state = AI_STATE_FIND_STATION;
-
-					DEBUG(ai, 1, "[LocateRoute] found truck-route of %d tiles long (from %d to %d)",
-						distance,
-						p->ainew.from_ic,
-						p->ainew.temp
-					);
-
-					p->ainew.from_tile = 0;
-					p->ainew.to_tile = 0;
-
-					return;
-				}
-			}
-		}
-	}
-
-	// It was not a valid city
-	//  increase the temp with one, and return. We will come back later here
-	//  to try again
-	p->ainew.temp++;
-	if (p->ainew.to_type == AI_CITY) {
-		if (p->ainew.temp > GetMaxTownIndex()) p->ainew.temp = 0;
-	} else {
-		if (p->ainew.temp > GetMaxIndustryIndex()) p->ainew.temp = 0;
-	}
-
-	// Don't do an attempt if we are trying the same id as the last time...
-	if (p->ainew.last_id == p->ainew.temp) return;
-	p->ainew.last_id = p->ainew.temp;
-}
-
-
-// Check if there are not more than a certain amount of vehicles pointed to a certain
-//  station. This to prevent 10 busses going to one station, which gives... problems ;)
-static bool AiNew_CheckVehicleStation(Player *p, Station *st)
-{
-	int count = 0;
-	Vehicle *v;
-
-	// Also check if we don't have already a lot of busses to this city...
-	FOR_ALL_VEHICLES(v) {
-		if (v->owner == _current_player) {
-			const Order *order;
-
-			FOR_VEHICLE_ORDERS(v, order) {
-				if (order->type == OT_GOTO_STATION && GetStation(order->dest) == st) {
-					// This vehicle has this city in its list
-					count++;
-				}
-			}
-		}
-	}
-
-	if (count > AI_CHECK_MAX_VEHICLE_PER_STATION) return false;
-	return true;
-}
-
-// This function finds a good spot for a station
-static void AiNew_State_FindStation(Player *p)
-{
-	TileIndex tile;
-	Station *st;
-	int count = 0;
-	EngineID i;
-	TileIndex new_tile = 0;
-	byte direction = 0;
-	Town *town = NULL;
-	assert(p->ainew.state == AI_STATE_FIND_STATION);
-
-	if (p->ainew.from_tile == 0) {
-		// First we scan for a station in the from-city
-		if (p->ainew.from_type == AI_CITY) {
-			town = GetTown(p->ainew.from_ic);
-			tile = town->xy;
-		} else {
-			tile = GetIndustry(p->ainew.from_ic)->xy;
-		}
-	} else if (p->ainew.to_tile == 0) {
-		// Second we scan for a station in the to-city
-		if (p->ainew.to_type == AI_CITY) {
-			town = GetTown(p->ainew.to_ic);
-			tile = town->xy;
-		} else {
-			tile = GetIndustry(p->ainew.to_ic)->xy;
-		}
-	} else {
-		// Unsupported request
-		// Go to FIND_PATH
-		p->ainew.temp = -1;
-		p->ainew.state = AI_STATE_FIND_PATH;
-		return;
-	}
-
-	// First, we are going to look at the stations that already exist inside the city
-	//  If there is enough cargo left in the station, we take that station
-	//  If that is not possible, and there are more than 2 stations in the city, abort
-	i = AiNew_PickVehicle(p);
-	// Euhmz, this should not happen _EVER_
-	// Quit finding a route...
-	if (i == INVALID_ENGINE) {
-		p->ainew.state = AI_STATE_NOTHING;
-		return;
-	}
-
-	FOR_ALL_STATIONS(st) {
-		if (st->owner == _current_player) {
-			if (p->ainew.tbt == AI_BUS && (FACIL_BUS_STOP & st->facilities) == FACIL_BUS_STOP) {
-				if (st->town == town) {
-					// Check how much cargo there is left in the station
-					if ((st->goods[p->ainew.cargo].waiting_acceptance & 0xFFF) > RoadVehInfo(i)->capacity * AI_STATION_REUSE_MULTIPLER) {
-						if (AiNew_CheckVehicleStation(p, st)) {
-							// We did found a station that was good enough!
-							new_tile = st->xy;
-							direction = GetRoadStopDir(st->xy);
-							break;
-						}
-					}
-					count++;
-				}
-			}
-		}
-	}
-	// We are going to add a new station...
-	if (new_tile == 0) count++;
-	// No more than 2 stations allowed in a city
-	//  This is because only the best 2 stations of one cargo do get any cargo
-	if (count > 2) {
-		p->ainew.state = AI_STATE_NOTHING;
-		return;
-	}
-
-	if (new_tile == 0 && p->ainew.tbt == AI_BUS) {
-		uint x, y, i = 0;
-		int r;
-		uint best;
-		uint accepts[NUM_CARGO];
-		TileIndex found_spot[AI_FINDSTATION_TILE_RANGE*AI_FINDSTATION_TILE_RANGE*4];
-		uint found_best[AI_FINDSTATION_TILE_RANGE*AI_FINDSTATION_TILE_RANGE*4];
-		// To find a good spot we scan a range from the center, a get the point
-		//  where we get the most cargo and where it is buildable.
-		// TODO: also check for station of myself and make sure we are not
-		//   taking eachothers passangers away (bad result when it does not)
-		for (x = TileX(tile) - AI_FINDSTATION_TILE_RANGE; x <= TileX(tile) + AI_FINDSTATION_TILE_RANGE; x++) {
-			for (y = TileY(tile) - AI_FINDSTATION_TILE_RANGE; y <= TileY(tile) + AI_FINDSTATION_TILE_RANGE; y++) {
-				new_tile = TileXY(x, y);
-				if (IsTileType(new_tile, MP_CLEAR) || IsTileType(new_tile, MP_TREES)) {
-					// This tile we can build on!
-					// Check acceptance
-					// XXX - Get the catchment area
-					GetAcceptanceAroundTiles(accepts, new_tile, 1, 1, 4);
-					// >> 3 == 0 means no cargo
-					if (accepts[p->ainew.cargo] >> 3 == 0) continue;
-					// See if we can build the station
-					r = AiNew_Build_Station(p, p->ainew.tbt, new_tile, 0, 0, 0, DC_QUERY_COST);
-					if (CmdFailed(r)) continue;
-					// We can build it, so add it to found_spot
-					found_spot[i] = new_tile;
-					found_best[i++] = accepts[p->ainew.cargo];
-				}
-			}
-		}
-
-		// If i is still zero, we did not find anything
-		if (i == 0) {
-			p->ainew.state = AI_STATE_NOTHING;
-			return;
-		}
-
-		// Go through all the found_best and check which has the highest value
-		best = 0;
-		new_tile = 0;
-
-		for (x = 0; x < i; x++) {
-			if (found_best[x] > best ||
-					(found_best[x] == best && DistanceManhattan(tile, new_tile) > DistanceManhattan(tile, found_spot[x]))) {
-				new_tile = found_spot[x];
-				best = found_best[x];
-			}
-		}
-
-		// See how much it is going to cost us...
-		r = AiNew_Build_Station(p, p->ainew.tbt, new_tile, 0, 0, 0, DC_QUERY_COST);
-		p->ainew.new_cost += r;
-
-		direction = AI_PATHFINDER_NO_DIRECTION;
-	} else if (new_tile == 0 && p->ainew.tbt == AI_TRUCK) {
-		// Truck station locater works differently.. a station can be on any place
-		//  as long as it is in range. So we give back code AI_STATION_RANGE
-		//  so the pathfinder routine can work it out!
-		new_tile = AI_STATION_RANGE;
-		direction = AI_PATHFINDER_NO_DIRECTION;
-	}
-
-	if (p->ainew.from_tile == 0) {
-		p->ainew.from_tile = new_tile;
-		p->ainew.from_direction = direction;
-		// Now we found thisone, go in for to_tile
-		return;
-	} else if (p->ainew.to_tile == 0) {
-		p->ainew.to_tile = new_tile;
-		p->ainew.to_direction = direction;
-		// K, done placing stations!
-		p->ainew.temp = -1;
-		p->ainew.state = AI_STATE_FIND_PATH;
-		return;
-	}
-}
-
-
-// We try to find a path between 2 points
-static void AiNew_State_FindPath(Player *p)
-{
-	int r;
-	assert(p->ainew.state == AI_STATE_FIND_PATH);
-
-	// First time, init some data
-	if (p->ainew.temp == -1) {
-		// Init path_info
-		if (p->ainew.from_tile == AI_STATION_RANGE) {
-			const Industry* i = GetIndustry(p->ainew.from_ic);
-
-			// For truck routes we take a range around the industry
-			p->ainew.path_info.start_tile_tl = i->xy - TileDiffXY(1, 1);
-			p->ainew.path_info.start_tile_br = i->xy + TileDiffXY(i->width + 1, i->height + 1);
-			p->ainew.path_info.start_direction = p->ainew.from_direction;
-		} else {
-			p->ainew.path_info.start_tile_tl = p->ainew.from_tile;
-			p->ainew.path_info.start_tile_br = p->ainew.from_tile;
-			p->ainew.path_info.start_direction = p->ainew.from_direction;
-		}
-
-		if (p->ainew.to_tile == AI_STATION_RANGE) {
-			const Industry* i = GetIndustry(p->ainew.to_ic);
-
-			p->ainew.path_info.end_tile_tl = i->xy - TileDiffXY(1, 1);
-			p->ainew.path_info.end_tile_br = i->xy + TileDiffXY(i->width + 1, i->height + 1);
-			p->ainew.path_info.end_direction = p->ainew.to_direction;
-		} else {
-			p->ainew.path_info.end_tile_tl = p->ainew.to_tile;
-			p->ainew.path_info.end_tile_br = p->ainew.to_tile;
-			p->ainew.path_info.end_direction = p->ainew.to_direction;
-		}
-
-		p->ainew.path_info.rail_or_road = (p->ainew.tbt == AI_TRAIN);
-
-		// First, clean the pathfinder with our new begin and endpoints
-		clean_AyStar_AiPathFinder(p->ainew.pathfinder, &p->ainew.path_info);
-
-		p->ainew.temp = 0;
-	}
-
-	// Start the pathfinder
-	r = p->ainew.pathfinder->main(p->ainew.pathfinder);
-	switch (r) {
-		case AYSTAR_NO_PATH:
-			DEBUG(ai, 1, "No route found by pathfinder");
-			// Start all over again
-			p->ainew.state = AI_STATE_NOTHING;
-			break;
-
-		case AYSTAR_FOUND_END_NODE: // We found the end-point
-			p->ainew.temp = -1;
-			p->ainew.state = AI_STATE_FIND_DEPOT;
-			break;
-
-		// In any other case, we are still busy finding the route
-		default: break;
-	}
-}
-
-
-// This function tries to locate a good place for a depot!
-static void AiNew_State_FindDepot(Player *p)
-{
-	// To place the depot, we walk through the route, and if we find a lovely spot (MP_CLEAR, MP_TREES), we place it there..
-	// Simple, easy, works!
-	// To make the depot stand in the middle of the route, we start from the center..
-	// But first we walk through the route see if we can find a depot that is ours
-	//  this keeps things nice ;)
-	int g, i, r;
-	DiagDirection j;
-	TileIndex tile;
-	assert(p->ainew.state == AI_STATE_FIND_DEPOT);
-
-	p->ainew.depot_tile = 0;
-
-	for (i=2;i<p->ainew.path_info.route_length-2;i++) {
-		tile = p->ainew.path_info.route[i];
-		for (j = 0; j < 4; j++) {
-			TileIndex t = tile + TileOffsByDiagDir(j);
-
-			if (IsTileType(t, MP_STREET) &&
-					GetRoadTileType(t) == ROAD_TILE_DEPOT &&
-					IsTileOwner(t, _current_player) &&
-					GetRoadDepotDirection(t) == ReverseDiagDir(j)) {
-				p->ainew.depot_tile = t;
-				p->ainew.depot_direction = ReverseDiagDir(j);
-				p->ainew.state = AI_STATE_VERIFY_ROUTE;
-				return;
-			}
-		}
-	}
-
-	// This routine let depot finding start in the middle, and work his way to the stations
-	// It makes depot placing nicer :)
-	i = p->ainew.path_info.route_length / 2;
-	g = 1;
-	while (i > 1 && i < p->ainew.path_info.route_length - 2) {
-		i += g;
-		g *= -1;
-		(g < 0?g--:g++);
-
-		if (p->ainew.path_info.route_extra[i] != 0 || p->ainew.path_info.route_extra[i+1] != 0) {
-			// Bridge or tunnel.. we can't place a depot there
-			continue;
-		}
-
-		tile = p->ainew.path_info.route[i];
-
-		for (j = 0; j < 4; j++) {
-			TileIndex t = tile + TileOffsByDiagDir(j);
-
-			// It may not be placed on the road/rail itself
-			// And because it is not build yet, we can't see it on the tile..
-			// So check the surrounding tiles :)
-			if (t == p->ainew.path_info.route[i - 1] ||
-					t == p->ainew.path_info.route[i + 1]) {
-				continue;
-			}
-			// Not around a bridge?
-			if (p->ainew.path_info.route_extra[i] != 0) continue;
-			if (IsTileType(tile, MP_TUNNELBRIDGE)) continue;
-			// Is the terrain clear?
-			if (IsTileType(t, MP_CLEAR) || IsTileType(t, MP_TREES)) {
-				// If the current tile is on a slope then we do not allow this
-				if (GetTileSlope(tile, NULL) != SLOPE_FLAT) continue;
-				// Check if everything went okay..
-				r = AiNew_Build_Depot(p, t, ReverseDiagDir(j), 0);
-				if (CmdFailed(r)) continue;
-				// Found a spot!
-				p->ainew.new_cost += r;
-				p->ainew.depot_tile = t;
-				p->ainew.depot_direction = ReverseDiagDir(j); // Reverse direction
-				p->ainew.state = AI_STATE_VERIFY_ROUTE;
-				return;
-			}
-		}
-	}
-
-	// Failed to find a depot?
-	p->ainew.state = AI_STATE_NOTHING;
-}
-
-
-// This function calculates how many vehicles there are needed on this
-//  traject.
-// It works pretty simple: get the length, see how much we move around
-//  and hussle that, and you know how many vehicles there are needed.
-// It returns the cost for the vehicles
-static int AiNew_HowManyVehicles(Player *p)
-{
-	if (p->ainew.tbt == AI_BUS) {
-		// For bus-routes we look at the time before we are back in the station
-		EngineID i;
-		int length, tiles_a_day;
-		int amount;
-		i = AiNew_PickVehicle(p);
-		if (i == INVALID_ENGINE) return 0;
-		// Passenger run.. how long is the route?
-		length = p->ainew.path_info.route_length;
-		// Calculating tiles a day a vehicle moves is not easy.. this is how it must be done!
-		tiles_a_day = RoadVehInfo(i)->max_speed * DAY_TICKS / 256 / 16;
-		// We want a vehicle in a station once a month at least, so, calculate it!
-		// (the * 2 is because we have 2 stations ;))
-		amount = length * 2 * 2 / tiles_a_day / 30;
-		if (amount == 0) amount = 1;
-		return amount;
-	} else if (p->ainew.tbt == AI_TRUCK) {
-		// For truck-routes we look at the cargo
-		EngineID i;
-		int length, amount, tiles_a_day;
-		int max_cargo;
-		i = AiNew_PickVehicle(p);
-		if (i == INVALID_ENGINE) return 0;
-		// Passenger run.. how long is the route?
-		length = p->ainew.path_info.route_length;
-		// Calculating tiles a day a vehicle moves is not easy.. this is how it must be done!
-		tiles_a_day = RoadVehInfo(i)->max_speed * DAY_TICKS / 256 / 16;
-		if (p->ainew.from_deliver) {
-			max_cargo = GetIndustry(p->ainew.from_ic)->total_production[0];
-		} else {
-			max_cargo = GetIndustry(p->ainew.to_ic)->total_production[0];
-		}
-
-		// This is because moving 60% is more than we can dream of!
-		max_cargo *= 0.6;
-		// We want all the cargo to be gone in a month.. so, we know the cargo it delivers
-		//  we know what the vehicle takes with him, and we know the time it takes him
-		//  to get back here.. now let's do some math!
-		amount = 2 * length * max_cargo / tiles_a_day / 30 / RoadVehInfo(i)->capacity;
-		amount += 1;
-		return amount;
-	} else {
-		// Currently not supported
-		return 0;
-	}
-}
-
-
-// This function checks:
-//   - If the route went okay
-//   - Calculates the amount of money needed to build the route
-//   - Calculates how much vehicles needed for the route
-static void AiNew_State_VerifyRoute(Player *p)
-{
-	int res, i;
-	assert(p->ainew.state == AI_STATE_VERIFY_ROUTE);
-
-	// Let's calculate the cost of the path..
-	//  new_cost already contains the cost of the stations
-	p->ainew.path_info.position = -1;
-
-	do {
-		p->ainew.path_info.position++;
-		p->ainew.new_cost += AiNew_Build_RoutePart(p, &p->ainew.path_info, DC_QUERY_COST);
-	} while (p->ainew.path_info.position != -2);
-
-	// Now we know the price of build station + path. Now check how many vehicles
-	//  we need and what the price for that will be
-	res = AiNew_HowManyVehicles(p);
-	// If res == 0, no vehicle was found, or an other problem did occour
-	if (res == 0) {
-		p->ainew.state = AI_STATE_NOTHING;
-		return;
-	}
-	p->ainew.amount_veh = res;
-	p->ainew.cur_veh = 0;
-
-	// Check how much it it going to cost us..
-	for (i=0;i<res;i++) {
-		p->ainew.new_cost += AiNew_Build_Vehicle(p, 0, DC_QUERY_COST);
-	}
-
-	// Now we know how much the route is going to cost us
-	//  Check if we have enough money for it!
-	if (p->ainew.new_cost > p->player_money - AI_MINIMUM_MONEY) {
-		// Too bad..
-		DEBUG(ai, 1, "Insufficient funds to build route (%d)", p->ainew.new_cost);
-		p->ainew.state = AI_STATE_NOTHING;
-		return;
-	}
-
-	// Now we can build the route, check the direction of the stations!
-	if (p->ainew.from_direction == AI_PATHFINDER_NO_DIRECTION) {
-		p->ainew.from_direction = AiNew_GetDirection(p->ainew.path_info.route[p->ainew.path_info.route_length-1], p->ainew.path_info.route[p->ainew.path_info.route_length-2]);
-	}
-	if (p->ainew.to_direction == AI_PATHFINDER_NO_DIRECTION) {
-		p->ainew.to_direction = AiNew_GetDirection(p->ainew.path_info.route[0], p->ainew.path_info.route[1]);
-	}
-	if (p->ainew.from_tile == AI_STATION_RANGE)
-		p->ainew.from_tile = p->ainew.path_info.route[p->ainew.path_info.route_length-1];
-	if (p->ainew.to_tile == AI_STATION_RANGE)
-		p->ainew.to_tile = p->ainew.path_info.route[0];
-
-	p->ainew.state = AI_STATE_BUILD_STATION;
-	p->ainew.temp = 0;
-
-	DEBUG(ai, 1, "The route is set and buildable, building 0x%X to 0x%X...", p->ainew.from_tile, p->ainew.to_tile);
-}
-
-
-// Build the stations
-static void AiNew_State_BuildStation(Player *p)
-{
-	int res = 0;
-	assert(p->ainew.state == AI_STATE_BUILD_STATION);
-	if (p->ainew.temp == 0) {
-		if (!IsTileType(p->ainew.from_tile, MP_STATION))
-			res = AiNew_Build_Station(p, p->ainew.tbt, p->ainew.from_tile, 0, 0, p->ainew.from_direction, DC_EXEC);
-	} else {
-		if (!IsTileType(p->ainew.to_tile, MP_STATION))
-			res = AiNew_Build_Station(p, p->ainew.tbt, p->ainew.to_tile, 0, 0, p->ainew.to_direction, DC_EXEC);
-		p->ainew.state = AI_STATE_BUILD_PATH;
-	}
-	if (CmdFailed(res)) {
-		DEBUG(ai, 0, "[BuildStation] station could not be built (0x%X)", p->ainew.to_tile);
-		p->ainew.state = AI_STATE_NOTHING;
-		// If the first station _was_ build, destroy it
-		if (p->ainew.temp != 0)
-			AI_DoCommand(p->ainew.from_tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
-		return;
-	}
-	p->ainew.temp++;
-}
-
-
-// Build the path
-static void AiNew_State_BuildPath(Player *p)
-{
-	assert(p->ainew.state == AI_STATE_BUILD_PATH);
-	// p->ainew.temp is set to -1 when this function is called for the first time
-	if (p->ainew.temp == -1) {
-		DEBUG(ai, 1, "Starting to build new path");
-		// Init the counter
-		p->ainew.counter = (4 - _opt.diff.competitor_speed) * AI_BUILDPATH_PAUSE + 1;
-		// Set the position to the startingplace (-1 because in a minute we do ++)
-		p->ainew.path_info.position = -1;
-		// And don't do this again
-		p->ainew.temp = 0;
-	}
-	// Building goes very fast on normal rate, so we are going to slow it down..
-	//  By let the counter count from AI_BUILDPATH_PAUSE to 0, we have a nice way :)
-	if (--p->ainew.counter != 0) return;
-	p->ainew.counter = (4 - _opt.diff.competitor_speed) * AI_BUILDPATH_PAUSE + 1;
-
-	// Increase the building position
-	p->ainew.path_info.position++;
-	// Build route
-	AiNew_Build_RoutePart(p, &p->ainew.path_info, DC_EXEC);
-	if (p->ainew.path_info.position == -2) {
-		// This means we are done building!
-
-		if (p->ainew.tbt == AI_TRUCK && !_patches.roadveh_queue) {
-			// If they not queue, they have to go up and down to try again at a station...
-			// We don't want that, so try building some road left or right of the station
-			int dir1, dir2, dir3;
-			TileIndex tile;
-			int i, ret;
-			for (i=0;i<2;i++) {
-				if (i == 0) {
-					tile = p->ainew.from_tile + TileOffsByDiagDir(p->ainew.from_direction);
-					dir1 = p->ainew.from_direction - 1;
-					if (dir1 < 0) dir1 = 3;
-					dir2 = p->ainew.from_direction + 1;
-					if (dir2 > 3) dir2 = 0;
-					dir3 = p->ainew.from_direction;
-				} else {
-					tile = p->ainew.to_tile + TileOffsByDiagDir(p->ainew.to_direction);
-					dir1 = p->ainew.to_direction - 1;
-					if (dir1 < 0) dir1 = 3;
-					dir2 = p->ainew.to_direction + 1;
-					if (dir2 > 3) dir2 = 0;
-					dir3 = p->ainew.to_direction;
-				}
-
-				ret = AI_DoCommand(tile, DiagDirToRoadBits(ReverseDiagDir(dir1)), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-				if (!CmdFailed(ret)) {
-					dir1 = TileOffsByDiagDir(dir1);
-					if (IsTileType(tile + dir1, MP_CLEAR) || IsTileType(tile + dir1, MP_TREES)) {
-						ret = AI_DoCommand(tile+dir1, AiNew_GetRoadDirection(tile, tile+dir1, tile+dir1+dir1), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-						if (!CmdFailed(ret)) {
-							if (IsTileType(tile + dir1 + dir1, MP_CLEAR) || IsTileType(tile + dir1 + dir1, MP_TREES))
-								AI_DoCommand(tile+dir1+dir1, AiNew_GetRoadDirection(tile+dir1, tile+dir1+dir1, tile+dir1+dir1+dir1), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-						}
-					}
-				}
-
-				ret = AI_DoCommand(tile, DiagDirToRoadBits(ReverseDiagDir(dir2)), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-				if (!CmdFailed(ret)) {
-					dir2 = TileOffsByDiagDir(dir2);
-					if (IsTileType(tile + dir2, MP_CLEAR) || IsTileType(tile + dir2, MP_TREES)) {
-						ret = AI_DoCommand(tile+dir2, AiNew_GetRoadDirection(tile, tile+dir2, tile+dir2+dir2), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-						if (!CmdFailed(ret)) {
-							if (IsTileType(tile + dir2 + dir2, MP_CLEAR) || IsTileType(tile + dir2 + dir2, MP_TREES))
-								AI_DoCommand(tile+dir2+dir2, AiNew_GetRoadDirection(tile+dir2, tile+dir2+dir2, tile+dir2+dir2+dir2), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-						}
-					}
-				}
-
-				ret = AI_DoCommand(tile, DiagDirToRoadBits(dir3), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-				if (!CmdFailed(ret)) {
-					dir3 = TileOffsByDiagDir(dir3);
-					if (IsTileType(tile + dir3, MP_CLEAR) || IsTileType(tile + dir3, MP_TREES)) {
-						ret = AI_DoCommand(tile+dir3, AiNew_GetRoadDirection(tile, tile+dir3, tile+dir3+dir3), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-						if (!CmdFailed(ret)) {
-							if (IsTileType(tile + dir3 + dir3, MP_CLEAR) || IsTileType(tile + dir3 + dir3, MP_TREES))
-								AI_DoCommand(tile+dir3+dir3, AiNew_GetRoadDirection(tile+dir3, tile+dir3+dir3, tile+dir3+dir3+dir3), 0, DC_EXEC | DC_NO_WATER, CMD_BUILD_ROAD);
-						}
-					}
-				}
-			}
-		}
-
-		DEBUG(ai, 1, "Finished building path, cost: %d", p->ainew.new_cost);
-		p->ainew.state = AI_STATE_BUILD_DEPOT;
-	}
-}
-
-
-// Builds the depot
-static void AiNew_State_BuildDepot(Player *p)
-{
-	int res = 0;
-	assert(p->ainew.state == AI_STATE_BUILD_DEPOT);
-
-	if (IsTileType(p->ainew.depot_tile, MP_STREET) && GetRoadTileType(p->ainew.depot_tile) == ROAD_TILE_DEPOT) {
-		if (IsTileOwner(p->ainew.depot_tile, _current_player)) {
-			// The depot is already built
-			p->ainew.state = AI_STATE_BUILD_VEHICLE;
-			return;
-		} else {
-			// There is a depot, but not of our team! :(
-			p->ainew.state = AI_STATE_NOTHING;
-			return;
-		}
-	}
-
-	// There is a bus on the tile we want to build road on... idle till he is gone! (BAD PERSON! :p)
-	if (!EnsureNoVehicle(p->ainew.depot_tile + TileOffsByDiagDir(p->ainew.depot_direction)))
-		return;
-
-	res = AiNew_Build_Depot(p, p->ainew.depot_tile, p->ainew.depot_direction, DC_EXEC);
-	if (CmdFailed(res)) {
-		DEBUG(ai, 0, "[BuildDepot] depot could not be built (0x%X)", p->ainew.depot_tile);
-		p->ainew.state = AI_STATE_NOTHING;
-		return;
-	}
-
-	p->ainew.state = AI_STATE_BUILD_VEHICLE;
-	p->ainew.idle = 10;
-	p->ainew.veh_main_id = INVALID_VEHICLE;
-}
-
-
-// Build vehicles
-static void AiNew_State_BuildVehicle(Player *p)
-{
-	int res;
-	assert(p->ainew.state == AI_STATE_BUILD_VEHICLE);
-
-	// Check if we need to build a vehicle
-	if (p->ainew.amount_veh == 0) {
-		// Nope, we are done!
-		// This means: we are all done! The route is open.. go back to NOTHING
-		//  He will idle some time and it will all start over again.. :)
-		p->ainew.state = AI_STATE_ACTION_DONE;
-		return;
-	}
-	if (--p->ainew.idle != 0) return;
-	// It is realistic that the AI can only build 1 vehicle a day..
-	// This makes sure of that!
-	p->ainew.idle = AI_BUILD_VEHICLE_TIME_BETWEEN;
-
-	// Build the vehicle
-	res = AiNew_Build_Vehicle(p, p->ainew.depot_tile, DC_EXEC);
-	if (CmdFailed(res)) {
-		// This happens when the AI can't build any more vehicles!
-		p->ainew.state = AI_STATE_NOTHING;
-		return;
-	}
-	// Increase the current counter
-	p->ainew.cur_veh++;
-	// Decrease the total counter
-	p->ainew.amount_veh--;
-	// Go give some orders!
-	p->ainew.state = AI_STATE_WAIT_FOR_BUILD;
-}
-
-
-// Put the stations in the order list
-static void AiNew_State_GiveOrders(Player *p)
-{
-	int idx;
-	Order order;
-
-	assert(p->ainew.state == AI_STATE_GIVE_ORDERS);
-
-	if (p->ainew.veh_main_id != INVALID_VEHICLE) {
-		AI_DoCommand(0, p->ainew.veh_id + (p->ainew.veh_main_id << 16), 0, DC_EXEC, CMD_CLONE_ORDER);
-
-		p->ainew.state = AI_STATE_START_VEHICLE;
-		return;
-	} else {
-		p->ainew.veh_main_id = p->ainew.veh_id;
-	}
-
-	// Very handy for AI, goto depot.. but yeah, it needs to be activated ;)
-	if (_patches.gotodepot) {
-		idx = 0;
-		order.type = OT_GOTO_DEPOT;
-		order.flags = OF_UNLOAD;
-		order.dest = GetDepotByTile(p->ainew.depot_tile)->index;
-		AI_DoCommand(0, p->ainew.veh_id + (idx << 16), PackOrder(&order), DC_EXEC, CMD_INSERT_ORDER);
-	}
-
-	idx = 0;
-	order.type = OT_GOTO_STATION;
-	order.flags = 0;
-	order.dest = GetStationIndex(p->ainew.to_tile);
-	if (p->ainew.tbt == AI_TRUCK && p->ainew.to_deliver)
-		order.flags |= OF_FULL_LOAD;
-	AI_DoCommand(0, p->ainew.veh_id + (idx << 16), PackOrder(&order), DC_EXEC, CMD_INSERT_ORDER);
-
-	idx = 0;
-	order.type = OT_GOTO_STATION;
-	order.flags = 0;
-	order.dest = GetStationIndex(p->ainew.from_tile);
-	if (p->ainew.tbt == AI_TRUCK && p->ainew.from_deliver)
-		order.flags |= OF_FULL_LOAD;
-	AI_DoCommand(0, p->ainew.veh_id + (idx << 16), PackOrder(&order), DC_EXEC, CMD_INSERT_ORDER);
-
-	// Start the engines!
-	p->ainew.state = AI_STATE_START_VEHICLE;
-}
-
-
-// Start the vehicle
-static void AiNew_State_StartVehicle(Player *p)
-{
-	assert(p->ainew.state == AI_STATE_START_VEHICLE);
-
-	// Skip the first order if it is a second vehicle
-	//  This to make vehicles go different ways..
-	if (p->ainew.cur_veh & 1)
-		AI_DoCommand(0, p->ainew.veh_id, 0, DC_EXEC, CMD_SKIP_ORDER);
-
-	// 3, 2, 1... go! (give START_STOP command ;))
-	AI_DoCommand(0, p->ainew.veh_id, 0, DC_EXEC, CMD_START_STOP_ROADVEH);
-	// Try to build an other vehicle (that function will stop building when needed)
-	p->ainew.idle  = 10;
-	p->ainew.state = AI_STATE_BUILD_VEHICLE;
-}
-
-
-// Repays money
-static void AiNew_State_RepayMoney(Player *p)
-{
-	uint i;
-
-	for (i = 0; i < AI_LOAN_REPAY; i++) {
-		AI_DoCommand(0, 0, 0, DC_EXEC, CMD_DECREASE_LOAN);
-	}
-	p->ainew.state = AI_STATE_ACTION_DONE;
-}
-
-
-static void AiNew_CheckVehicle(Player *p, Vehicle *v)
-{
-	// When a vehicle is under the 6 months, we don't check for anything
-	if (v->age < 180) return;
-
-	// When a vehicle is older then 1 year, it should make money...
-	if (v->age > 360) {
-		// If both years together are not more than AI_MINIMUM_ROUTE_PROFIT,
-		//  it is not worth the line I guess...
-		if (v->profit_last_year + v->profit_this_year < AI_MINIMUM_ROUTE_PROFIT ||
-				(v->reliability * 100 >> 16) < 40) {
-			// There is a possibility that the route is fucked up...
-			if (v->cargo_days > AI_VEHICLE_LOST_DAYS) {
-				// The vehicle is lost.. check the route, or else, get the vehicle
-				//  back to a depot
-				// TODO: make this piece of code
-			}
-
-
-			// We are already sending him back
-			if (AiNew_GetSpecialVehicleFlag(p, v) & AI_VEHICLEFLAG_SELL) {
-				if (v->type == VEH_Road && IsTileDepotType(v->tile, TRANSPORT_ROAD) &&
-						(v->vehstatus&VS_STOPPED)) {
-					// We are at the depot, sell the vehicle
-					AI_DoCommand(0, v->index, 0, DC_EXEC, CMD_SELL_ROAD_VEH);
-				}
-				return;
-			}
-
-			if (!AiNew_SetSpecialVehicleFlag(p, v, AI_VEHICLEFLAG_SELL)) return;
-			{
-				int ret = 0;
-				if (v->type == VEH_Road)
-					ret = AI_DoCommand(0, v->index, 0, DC_EXEC, CMD_SEND_ROADVEH_TO_DEPOT);
-				// This means we can not find a depot :s
-				//				if (CmdFailed(ret))
-			}
-		}
-	}
-}
-
-
-// Checks all vehicles if they are still valid and make money and stuff
-static void AiNew_State_CheckAllVehicles(Player *p)
-{
-	Vehicle *v;
-
-	FOR_ALL_VEHICLES(v) {
-		if (v->owner != p->index) continue;
-		// Currently, we only know how to handle road-vehicles
-		if (v->type != VEH_Road) continue;
-
-		AiNew_CheckVehicle(p, v);
-	}
-
-	p->ainew.state = AI_STATE_ACTION_DONE;
-}
-
-
-// Using the technique simular to the original AI
-//   Keeps things logical
-// It really should be in the same order as the AI_STATE's are!
-static AiNew_StateFunction* const _ainew_state[] = {
-	NULL,
-	AiNew_State_FirstTime,
-	AiNew_State_Nothing,
-	AiNew_State_WakeUp,
-	AiNew_State_LocateRoute,
-	AiNew_State_FindStation,
-	AiNew_State_FindPath,
-	AiNew_State_FindDepot,
-	AiNew_State_VerifyRoute,
-	AiNew_State_BuildStation,
-	AiNew_State_BuildPath,
-	AiNew_State_BuildDepot,
-	AiNew_State_BuildVehicle,
-	NULL,
-	AiNew_State_GiveOrders,
-	AiNew_State_StartVehicle,
-	AiNew_State_RepayMoney,
-	AiNew_State_CheckAllVehicles,
-	AiNew_State_ActionDone,
-	NULL,
-};
-
-static void AiNew_OnTick(Player *p)
-{
-	if (_ainew_state[p->ainew.state] != NULL)
-		_ainew_state[p->ainew.state](p);
-}
-
-
-void AiNewDoGameLoop(Player *p)
-{
-	if (p->ainew.state == AI_STATE_STARTUP) {
-		// The AI just got alive!
-		p->ainew.state = AI_STATE_FIRST_TIME;
-		p->ainew.tick = 0;
-
-		// Only startup the AI
-		return;
-	}
-
-	// We keep a ticker. We use it for competitor_speed
-	p->ainew.tick++;
-
-	// If we come here, we can do a tick.. do so!
-	AiNew_OnTick(p);
-}