diff -r 5a9dc001e1ad -r 1c4a4a609f85 src/economy_type.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/economy_type.h	Tue Jan 22 21:00:30 2008 +0000
@@ -0,0 +1,136 @@
+/* $Id$ */
+
+/** @file economy_type.h Types related to the economy. */
+
+#ifndef ECONOMY_TYPE_H
+#define ECONOMY_TYPE_H
+
+#include "core/overflowsafe_type.hpp"
+#include "core/enum_type.hpp"
+#include "cargo_type.h"
+
+typedef OverflowSafeInt64 Money;
+
+struct Economy {
+	Money max_loan;         ///< Maximum possible loan
+	Money max_loan_unround; ///< Economy fluctuation status
+	uint16 max_loan_unround_fract; ///< Fraction of the unrounded max loan
+	int fluct;
+	byte interest_rate;     ///< Interest
+	byte infl_amount;       ///< inflation amount
+	byte infl_amount_pr;    ///< "floating" portion of inflation
+};
+
+struct Subsidy {
+	CargoID cargo_type;
+	byte age;
+	/* from and to can either be TownID, StationID or IndustryID */
+	uint16 from;
+	uint16 to;
+};
+
+enum ScoreID {
+	SCORE_BEGIN      = 0,
+	SCORE_VEHICLES   = 0,
+	SCORE_STATIONS   = 1,
+	SCORE_MIN_PROFIT = 2,
+	SCORE_MIN_INCOME = 3,
+	SCORE_MAX_INCOME = 4,
+	SCORE_DELIVERED  = 5,
+	SCORE_CARGO      = 6,
+	SCORE_MONEY      = 7,
+	SCORE_LOAN       = 8,
+	SCORE_TOTAL      = 9,  ///< This must always be the last entry
+	SCORE_END        = 10, ///< How many scores are there..
+
+	SCORE_MAX = 1000       ///< The max score that can be in the performance history
+	/* the scores together of score_info is allowed to be more! */
+};
+DECLARE_POSTFIX_INCREMENT(ScoreID);
+
+struct ScoreInfo {
+	byte id;    ///< Unique ID of the score
+	int needed; ///< How much you need to get the perfect score
+	int score;  ///< How much score it will give
+};
+
+struct Prices {
+	Money station_value;
+	Money build_rail;
+	Money build_road;
+	Money build_signals;
+	Money build_bridge;
+	Money build_train_depot;
+	Money build_road_depot;
+	Money build_ship_depot;
+	Money build_tunnel;
+	Money train_station_track;
+	Money train_station_length;
+	Money build_airport;
+	Money build_bus_station;
+	Money build_truck_station;
+	Money build_dock;
+	Money build_railvehicle;
+	Money build_railwagon;
+	Money aircraft_base;
+	Money roadveh_base;
+	Money ship_base;
+	Money build_trees;
+	Money terraform;
+	Money clear_grass;
+	Money clear_roughland;
+	Money clear_rocks;
+	Money clear_fields;
+	Money remove_trees;
+	Money remove_rail;
+	Money remove_signals;
+	Money clear_bridge;
+	Money remove_train_depot;
+	Money remove_road_depot;
+	Money remove_ship_depot;
+	Money clear_tunnel;
+	Money clear_water;
+	Money remove_rail_station;
+	Money remove_airport;
+	Money remove_bus_station;
+	Money remove_truck_station;
+	Money remove_dock;
+	Money remove_house;
+	Money remove_road;
+	Money running_rail[3];
+	Money aircraft_running;
+	Money roadveh_running;
+	Money ship_running;
+	Money build_industry;
+};
+
+enum {
+	NUM_PRICES = 49,
+};
+
+assert_compile(NUM_PRICES * sizeof(Money) == sizeof(Prices));
+
+enum ExpensesType {
+	EXPENSES_CONSTRUCTION =  0,
+	EXPENSES_NEW_VEHICLES =  1,
+	EXPENSES_TRAIN_RUN    =  2,
+	EXPENSES_ROADVEH_RUN  =  3,
+	EXPENSES_AIRCRAFT_RUN =  4,
+	EXPENSES_SHIP_RUN     =  5,
+	EXPENSES_PROPERTY     =  6,
+	EXPENSES_TRAIN_INC    =  7,
+	EXPENSES_ROADVEH_INC  =  8,
+	EXPENSES_AIRCRAFT_INC =  9,
+	EXPENSES_SHIP_INC     = 10,
+	EXPENSES_LOAN_INT     = 11,
+	EXPENSES_OTHER        = 12,
+	INVALID_EXPENSES      = 0xFF,
+};
+
+/* The "steps" in loan size, in British Pounds! */
+enum {
+	LOAN_INTERVAL        = 10000,
+	LOAN_INTERVAL_OLD_AI = 50000,
+};
+
+#endif /* ECONOMY_TYPE_H */