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-rw-r--r--src/airport.h6
-rw-r--r--src/bridge.h4
-rw-r--r--src/build_vehicle_gui.cpp6
-rw-r--r--src/command_type.h6
-rw-r--r--src/company_type.h14
-rw-r--r--src/console_internal.h6
-rw-r--r--src/currency.h10
-rw-r--r--src/date_type.h37
-rw-r--r--src/economy_type.h8
-rw-r--r--src/engine_type.h14
-rw-r--r--src/fios.h4
-rw-r--r--src/genworld.h9
-rw-r--r--src/gfx_func.h6
-rw-r--r--src/graph_gui.cpp12
-rw-r--r--src/group_type.h14
-rw-r--r--src/heightmap.h2
-rw-r--r--src/house.h18
-rw-r--r--src/industry_map.h2
-rw-r--r--src/industry_type.h20
-rw-r--r--src/industrytype.h2
-rw-r--r--src/landscape.h6
-rw-r--r--src/map_type.h10
-rw-r--r--src/newgrf.h2
-rw-r--r--src/newgrf_callbacks.h6
-rw-r--r--src/newgrf_engine.h8
-rw-r--r--src/openttd.h2
-rw-r--r--src/order_type.h2
-rw-r--r--src/pathfinder/npf/aystar.h6
-rw-r--r--src/roadveh.h34
-rw-r--r--src/saveload/map_sl.cpp4
-rw-r--r--src/saveload/oldloader.cpp6
-rw-r--r--src/saveload/oldloader.h6
-rw-r--r--src/saveload/saveload.h6
-rw-r--r--src/signs_type.h8
-rw-r--r--src/station_map.h6
-rw-r--r--src/station_type.h6
-rw-r--r--src/strings_type.h9
-rw-r--r--src/subsidy.cpp2
-rw-r--r--src/subsidy_base.h14
-rw-r--r--src/table/build_industry.h2
-rw-r--r--src/table/elrail_data.h14
-rw-r--r--src/table/landscape_sprite.h4
-rw-r--r--src/table/palettes.h12
-rw-r--r--src/table/unicode.h6
-rw-r--r--src/town.h2
-rw-r--r--src/town_gui.cpp4
-rw-r--r--src/town_type.h8
-rw-r--r--src/tree_map.h12
-rw-r--r--src/vehicle_gui.h2
-rw-r--r--src/vehicle_type.h8
-rw-r--r--src/viewport_type.h6
-rw-r--r--src/widget_type.h4
52 files changed, 173 insertions, 254 deletions
diff --git a/src/airport.h b/src/airport.h
index 2aaddfbc1..7a0cdf54a 100644
--- a/src/airport.h
+++ b/src/airport.h
@@ -26,7 +26,7 @@ enum {
};
/** Airport types */
-enum {
+enum AirportTypes {
AT_SMALL = 0,
AT_LARGE = 1,
AT_HELIPORT = 2,
@@ -43,7 +43,7 @@ enum {
AT_DUMMY = 255
};
-enum {
+enum AirportMovingDataFlags {
AMED_NOSPDCLAMP = 1 << 0,
AMED_TAKEOFF = 1 << 1,
AMED_SLOWTURN = 1 << 2,
@@ -56,7 +56,7 @@ enum {
};
/* Movement States on Airports (headings target) */
-enum {
+enum AirportMovementStates {
TO_ALL = 0,
HANGAR = 1,
TERM1 = 2,
diff --git a/src/bridge.h b/src/bridge.h
index 052313e24..771833347 100644
--- a/src/bridge.h
+++ b/src/bridge.h
@@ -32,9 +32,7 @@ enum BridgePieces {
DECLARE_POSTFIX_INCREMENT(BridgePieces)
-enum {
- MAX_BRIDGES = 13
-};
+static const uint MAX_BRIDGES = 13;
typedef uint BridgeType;
diff --git a/src/build_vehicle_gui.cpp b/src/build_vehicle_gui.cpp
index e7b4dbf9c..69b93ccda 100644
--- a/src/build_vehicle_gui.cpp
+++ b/src/build_vehicle_gui.cpp
@@ -93,10 +93,8 @@ static const NWidgetPart _nested_build_vehicle_widgets[] = {
};
/** Special cargo filter criteria */
-enum {
- CF_ANY = CT_NO_REFIT, ///< Show all vehicles independent of carried cargo (i.e. no filtering)
- CF_NONE = CT_INVALID, ///< Show only vehicles which do not carry cargo (e.g. train engines)
-};
+static const CargoID CF_ANY = CT_NO_REFIT; ///< Show all vehicles independent of carried cargo (i.e. no filtering)
+static const CargoID CF_NONE = CT_INVALID; ///< Show only vehicles which do not carry cargo (e.g. train engines)
static bool _internal_sort_order; // descending/ascending
static byte _last_sort_criteria[] = {0, 0, 0, 0};
diff --git a/src/command_type.h b/src/command_type.h
index afc1d3f55..240c9f615 100644
--- a/src/command_type.h
+++ b/src/command_type.h
@@ -139,7 +139,7 @@ public:
*
* @see _command_proc_table
*/
-enum {
+enum Commands {
CMD_BUILD_RAILROAD_TRACK, ///< build a rail track
CMD_REMOVE_RAILROAD_TRACK, ///< remove a rail track
CMD_BUILD_SINGLE_RAIL, ///< build a single rail track
@@ -322,7 +322,7 @@ DECLARE_ENUM_AS_BIT_SET(DoCommandFlag)
*
* This enumeration defines some flags which are binary-or'ed on a command.
*/
-enum {
+enum FlaggedCommands {
CMD_NETWORK_COMMAND = 0x0100, ///< execute the command without sending it on the network
CMD_NO_TEST_IF_IN_NETWORK = 0x0200, ///< When enabled, the command will bypass the no-DC_EXEC round if in network
CMD_FLAGS_MASK = 0xFF00, ///< mask for all command flags
@@ -334,7 +334,7 @@ enum {
*
* This enumeration defines flags for the _command_proc_table.
*/
-enum {
+enum CommandFlags {
CMD_SERVER = 0x01, ///< the command can only be initiated by the server
CMD_SPECTATOR = 0x02, ///< the command may be initiated by a spectator
CMD_OFFLINE = 0x04, ///< the command cannot be executed in a multiplayer game; single-player only
diff --git a/src/company_type.h b/src/company_type.h
index a40a16ac0..77d73ed1f 100644
--- a/src/company_type.h
+++ b/src/company_type.h
@@ -37,16 +37,12 @@ enum Owner {
};
DECLARE_POSTFIX_INCREMENT(Owner)
-enum {
- MAX_LENGTH_PRESIDENT_NAME_BYTES = 31, ///< The maximum length of a president name in bytes including '\0'
- MAX_LENGTH_PRESIDENT_NAME_PIXELS = 94, ///< The maximum length of a president name in pixels
- MAX_LENGTH_COMPANY_NAME_BYTES = 31, ///< The maximum length of a company name in bytes including '\0'
- MAX_LENGTH_COMPANY_NAME_PIXELS = 150, ///< The maximum length of a company name in pixels
-};
+static const uint MAX_LENGTH_PRESIDENT_NAME_BYTES = 31; ///< The maximum length of a president name in bytes including '\0'
+static const uint MAX_LENGTH_PRESIDENT_NAME_PIXELS = 94; ///< The maximum length of a president name in pixels
+static const uint MAX_LENGTH_COMPANY_NAME_BYTES = 31; ///< The maximum length of a company name in bytes including '\0'
+static const uint MAX_LENGTH_COMPANY_NAME_PIXELS = 150; ///< The maximum length of a company name in pixels
-enum {
- MAX_HISTORY_MONTHS = 24, ///< The maximum number of months kept as performance's history
-};
+static const uint MAX_HISTORY_MONTHS = 24; ///< The maximum number of months kept as performance's history
/** Define basic enum properties */
template <> struct EnumPropsT<Owner> : MakeEnumPropsT<Owner, byte, OWNER_BEGIN, OWNER_END, INVALID_OWNER> {};
diff --git a/src/console_internal.h b/src/console_internal.h
index 2adf602ab..6debe8a19 100644
--- a/src/console_internal.h
+++ b/src/console_internal.h
@@ -14,10 +14,8 @@
#include "console_type.h"
-enum {
- ICON_CMDLN_SIZE = 1024, ///< maximum length of a typed in command
- ICON_MAX_STREAMSIZE = 2048, ///< maximum length of a totally expanded command
-};
+static const uint ICON_CMDLN_SIZE = 1024; ///< maximum length of a typed in command
+static const uint ICON_MAX_STREAMSIZE = 2048; ///< maximum length of a totally expanded command
/** Return values of console hooks (#IConsoleHook). */
enum ConsoleHookResult {
diff --git a/src/currency.h b/src/currency.h
index add9d6a95..1cc2d9559 100644
--- a/src/currency.h
+++ b/src/currency.h
@@ -15,12 +15,10 @@
#include "date_type.h"
#include "strings_type.h"
-enum {
- CF_NOEURO = 0,
- CF_ISEURO = 1,
- NUM_CURRENCY = 29,
- CUSTOM_CURRENCY_ID = NUM_CURRENCY - 1
-};
+static const int CF_NOEURO = 0;
+static const int CF_ISEURO = 1;
+static const uint NUM_CURRENCY = 29;
+static const int CUSTOM_CURRENCY_ID = NUM_CURRENCY - 1;
struct CurrencySpec {
uint16 rate;
diff --git a/src/date_type.h b/src/date_type.h
index e0481ff49..4930979cd 100644
--- a/src/date_type.h
+++ b/src/date_type.h
@@ -12,17 +12,24 @@
#ifndef DATE_TYPE_H
#define DATE_TYPE_H
+
+typedef int32 Date; ///< The type to store our dates in
+typedef uint16 DateFract; ///< The fraction of a date we're in, i.e. the number of ticks since the last date changeover
+typedef int32 Ticks; ///< The type to store ticks in
+
+typedef int32 Year; ///< Type for the year, note: 0 based, i.e. starts at the year 0.
+typedef uint8 Month; ///< Type for the month, note: 0 based, i.e. 0 = January, 11 = December.
+typedef uint8 Day; ///< Type for the day of the month, note: 1 based, first day of a month is 1.
+
/**
* 1 day is 74 ticks; _date_fract used to be uint16 and incremented by 885. On
* an overflow the new day begun and 65535 / 885 = 74.
* 1 tick is approximately 30 ms.
* 1 day is thus about 2 seconds (74 * 30 = 2220) on a machine that can run OpenTTD normally
*/
-enum {
- DAY_TICKS = 74, ///< ticks per day
- DAYS_IN_YEAR = 365, ///< days per year
- DAYS_IN_LEAP_YEAR = 366, ///< sometimes, you need one day more...
-};
+static const int DAY_TICKS = 74; ///< ticks per day
+static const int DAYS_IN_YEAR = 365; ///< days per year
+static const int DAYS_IN_LEAP_YEAR = 366; ///< sometimes, you need one day more...
/*
* ORIGINAL_BASE_YEAR, ORIGINAL_MAX_YEAR and DAYS_TILL_ORIGINAL_BASE_YEAR are
@@ -32,11 +39,11 @@ enum {
*/
/** The minimum starting year/base year of the original TTD */
-#define ORIGINAL_BASE_YEAR 1920
+static const Year ORIGINAL_BASE_YEAR = 1920;
/** The original ending year */
-#define ORIGINAL_END_YEAR 2051
+static const Year ORIGINAL_END_YEAR = 2051;
/** The maximum year of the original TTD */
-#define ORIGINAL_MAX_YEAR 2090
+static const Year ORIGINAL_MAX_YEAR = 2090;
/**
* Calculate the number of leap years till a given year.
@@ -66,28 +73,20 @@ enum {
#define DAYS_TILL_ORIGINAL_BASE_YEAR DAYS_TILL(ORIGINAL_BASE_YEAR)
/** The absolute minimum & maximum years in OTTD */
-#define MIN_YEAR 0
+static const Year MIN_YEAR = 0;
/** The default starting year */
-#define DEF_START_YEAR 1950
+static const Year DEF_START_YEAR = 1950;
/**
* MAX_YEAR, nicely rounded value of the number of years that can
* be encoded in a single 32 bits date, about 2^31 / 366 years.
*/
-#define MAX_YEAR 5000000
+static const Year MAX_YEAR = 5000000;
/** The number of days till the last day */
#define MAX_DAY (DAYS_TILL(MAX_YEAR + 1) - 1)
-typedef int32 Date; ///< The type to store our dates in
-typedef uint16 DateFract; ///< The fraction of a date we're in, i.e. the number of ticks since the last date changeover
-typedef int32 Ticks; ///< The type to store ticks in
-
-typedef int32 Year; ///< Type for the year, note: 0 based, i.e. starts at the year 0.
-typedef uint8 Month; ///< Type for the month, note: 0 based, i.e. 0 = January, 11 = December.
-typedef uint8 Day; ///< Type for the day of the month, note: 1 based, first day of a month is 1.
-
/**
* Data structure to convert between Date and triplet (year, month, and day).
* @see ConvertDateToYMD(), ConvertYMDToDate()
diff --git a/src/economy_type.h b/src/economy_type.h
index 2abc9c643..08cb2ceca 100644
--- a/src/economy_type.h
+++ b/src/economy_type.h
@@ -196,11 +196,9 @@ static const uint64 MAX_INFLATION = (1ull << (63 - 32)) - 1;
* Increasing base prices by factor 65536 should be enough.
* @see MAX_INFLATION
*/
-enum {
- MIN_PRICE_MODIFIER = -8,
- MAX_PRICE_MODIFIER = 16,
- INVALID_PRICE_MODIFIER = MIN_PRICE_MODIFIER - 1,
-};
+static const int MIN_PRICE_MODIFIER = -8;
+static const int MAX_PRICE_MODIFIER = 16;
+static const int INVALID_PRICE_MODIFIER = MIN_PRICE_MODIFIER - 1;
struct CargoPayment;
typedef uint32 CargoPaymentID;
diff --git a/src/engine_type.h b/src/engine_type.h
index 48a408b6d..6f9db7964 100644
--- a/src/engine_type.h
+++ b/src/engine_type.h
@@ -71,7 +71,7 @@ struct ShipVehicleInfo {
/* AircraftVehicleInfo subtypes, bitmask type.
* If bit 0 is 0 then it is a helicopter, otherwise it is a plane
* in which case bit 1 tells us whether it's a big(fast) plane or not */
-enum {
+enum AircraftSubTypeBits {
AIR_HELI = 0,
AIR_CTOL = 1, ///< Conventional Take Off and Landing, i.e. planes
AIR_FAST = 2
@@ -125,7 +125,7 @@ struct EngineInfo {
/**
* EngineInfo.misc_flags is a bitmask, with the following values
*/
-enum {
+enum EngineMiscFlags {
EF_RAIL_TILTS = 0, ///< Rail vehicle tilts in curves
EF_ROAD_TRAM = 0, ///< Road vehicle is a tram/light rail vehicle
EF_USES_2CC = 1, ///< Vehicle uses two company colours
@@ -135,17 +135,15 @@ enum {
/**
* Engine.flags is a bitmask, with the following values.
*/
-enum {
+enum EngineFlags {
ENGINE_AVAILABLE = 1, ///< This vehicle is available to everyone.
ENGINE_EXCLUSIVE_PREVIEW = 2, ///< This vehicle is in the exclusive preview stage, either being used or being offered to a company.
ENGINE_OFFER_WINDOW_OPEN = 4, ///< The exclusive offer window is currently open for a company.
};
-enum {
- NUM_VEHICLE_TYPES = 6,
- MAX_LENGTH_ENGINE_NAME_BYTES = 31, ///< The maximum length of an engine name in bytes including '\0'
- MAX_LENGTH_ENGINE_NAME_PIXELS = 160, ///< The maximum length of an engine name in pixels
-};
+static const uint NUM_VEHICLE_TYPES = 6;
+static const uint MAX_LENGTH_ENGINE_NAME_BYTES = 31; ///< The maximum length of an engine name in bytes including '\0'
+static const uint MAX_LENGTH_ENGINE_NAME_PIXELS = 160; ///< The maximum length of an engine name in pixels
static const EngineID INVALID_ENGINE = 0xFFFF;
diff --git a/src/fios.h b/src/fios.h
index 4338be727..42c50a9ba 100644
--- a/src/fios.h
+++ b/src/fios.h
@@ -15,7 +15,7 @@
#include "strings_type.h"
#include "core/smallvec_type.hpp"
-enum {
+enum FileSlots {
/**
* Slot used for the GRF scanning and such. This slot cannot be reused
* as it will otherwise cause issues when pressing "rescan directories".
@@ -80,7 +80,7 @@ struct SmallFiosItem {
char title[255]; ///< internal name of the game
};
-enum {
+enum SortingBits {
SORT_ASCENDING = 0,
SORT_DESCENDING = 1,
SORT_BY_DATE = 0,
diff --git a/src/genworld.h b/src/genworld.h
index a4399097e..a32cf2115 100644
--- a/src/genworld.h
+++ b/src/genworld.h
@@ -15,17 +15,16 @@
#include "company_type.h"
/** Constants related to world generation */
-enum {
+enum LandscapeGenerator {
/* Order of these enums has to be the same as in lang/english.txt
* Otherwise you will get inconsistent behaviour. */
LG_ORIGINAL = 0, ///< The original landscape generator
LG_TERRAGENESIS = 1, ///< TerraGenesis Perlin landscape generator
-
- GENERATE_NEW_SEED = UINT_MAX, ///< Create a new random seed
-
- GENWORLD_REDRAW_TIMEOUT = 200, ///< Timeout between redraws
};
+static const uint GENERATE_NEW_SEED = UINT_MAX; ///< Create a new random seed
+static const uint GENWORLD_REDRAW_TIMEOUT = 200; ///< Timeout between redraws
+
/** Modes for GenerateWorld */
enum GenWorldMode {
GWM_NEWGAME = 0, ///< Generate a map for a new game
diff --git a/src/gfx_func.h b/src/gfx_func.h
index 0f05f39d0..1bbaefc17 100644
--- a/src/gfx_func.h
+++ b/src/gfx_func.h
@@ -82,10 +82,8 @@ void ScreenSizeChanged();
void GameSizeChanged();
void UndrawMouseCursor();
-enum {
- /* Size of the buffer used for drawing strings. */
- DRAW_STRING_BUFFER = 2048,
-};
+/** Size of the buffer used for drawing strings. */
+static const int DRAW_STRING_BUFFER = 2048;
void RedrawScreenRect(int left, int top, int right, int bottom);
void GfxScroll(int left, int top, int width, int height, int xo, int yo);
diff --git a/src/graph_gui.cpp b/src/graph_gui.cpp
index 44cfe2f16..f07b52754 100644
--- a/src/graph_gui.cpp
+++ b/src/graph_gui.cpp
@@ -175,14 +175,12 @@ enum CompanyValueWidgets {
struct BaseGraphWindow : Window {
protected:
- enum {
- GRAPH_MAX_DATASETS = 32,
- GRAPH_AXIS_LINE_COLOUR = 215,
- GRAPH_NUM_MONTHS = 24, ///< Number of months displayed in the graph.
+ static const int GRAPH_MAX_DATASETS = 32;
+ static const int GRAPH_AXIS_LINE_COLOUR = 215;
+ static const int GRAPH_NUM_MONTHS = 24; ///< Number of months displayed in the graph.
- MIN_GRAPH_NUM_LINES_Y = 9, ///< Minimal number of horizontal lines to draw.
- MIN_GRID_PIXEL_SIZE = 20, ///< Minimum distance between graph lines.
- };
+ static const int MIN_GRAPH_NUM_LINES_Y = 9; ///< Minimal number of horizontal lines to draw.
+ static const int MIN_GRID_PIXEL_SIZE = 20; ///< Minimum distance between graph lines.
uint excluded_data; ///< bitmask of the datasets that shouldn't be displayed.
byte num_dataset;
diff --git a/src/group_type.h b/src/group_type.h
index 662d14241..ed883eabd 100644
--- a/src/group_type.h
+++ b/src/group_type.h
@@ -14,14 +14,12 @@
typedef uint16 GroupID;
-enum {
- ALL_GROUP = 0xFFFD,
- DEFAULT_GROUP = 0xFFFE, ///< ungrouped vehicles are in this group.
- INVALID_GROUP = 0xFFFF,
-
- MAX_LENGTH_GROUP_NAME_BYTES = 31, ///< The maximum length of a group name in bytes including '\0'
- MAX_LENGTH_GROUP_NAME_PIXELS = 150, ///< The maximum length of a group name in pixels
-};
+static const GroupID ALL_GROUP = 0xFFFD;
+static const GroupID DEFAULT_GROUP = 0xFFFE; ///< ungrouped vehicles are in this group.
+static const GroupID INVALID_GROUP = 0xFFFF;
+
+static const uint MAX_LENGTH_GROUP_NAME_BYTES = 31; ///< The maximum length of a group name in bytes including '\0'
+static const uint MAX_LENGTH_GROUP_NAME_PIXELS = 150; ///< The maximum length of a group name in pixels
struct Group;
diff --git a/src/heightmap.h b/src/heightmap.h
index d4cafa50b..16ef279c7 100644
--- a/src/heightmap.h
+++ b/src/heightmap.h
@@ -16,7 +16,7 @@
* Order of these enums has to be the same as in lang/english.txt
* Otherwise you will get inconsistent behaviour.
*/
-enum {
+enum HeightmapRotation {
HM_COUNTER_CLOCKWISE, ///< Rotate the map counter clockwise 45 degrees
HM_CLOCKWISE, ///< Rotate the map clockwise 45 degrees
};
diff --git a/src/house.h b/src/house.h
index 15b0a38bc..266e5e7fd 100644
--- a/src/house.h
+++ b/src/house.h
@@ -22,16 +22,14 @@
* construction. */
static const byte TOWN_HOUSE_COMPLETED = 3;
-enum {
- HOUSE_NO_CLASS = 0,
- NEW_HOUSE_OFFSET = 110,
- HOUSE_MAX = 512,
- INVALID_HOUSE_ID = 0xFFFF,
-
- /* There can only be as many classes as there are new houses, plus one for
- * NO_CLASS, as the original houses don't have classes. */
- HOUSE_CLASS_MAX = HOUSE_MAX - NEW_HOUSE_OFFSET + 1,
-};
+static const uint HOUSE_NO_CLASS = 0;
+static const HouseID NEW_HOUSE_OFFSET = 110;
+static const HouseID HOUSE_MAX = 512;
+static const HouseID INVALID_HOUSE_ID = 0xFFFF;
+
+/** There can only be as many classes as there are new houses, plus one for
+ * NO_CLASS, as the original houses don't have classes. */
+static const uint HOUSE_CLASS_MAX = HOUSE_MAX - NEW_HOUSE_OFFSET + 1;
enum BuildingFlags {
TILE_NO_FLAG = 0,
diff --git a/src/industry_map.h b/src/industry_map.h
index 02e7cfafe..8888de808 100644
--- a/src/industry_map.h
+++ b/src/industry_map.h
@@ -21,7 +21,7 @@
* They all are pointing toward array _industry_draw_tile_data, in table/industry_land.h
* How to calculate the correct position ? GFXid << 2 | IndustryStage (0 to 3)
*/
-enum {
+enum IndustryGraphics {
GFX_COAL_MINE_TOWER_NOT_ANIMATED = 0,
GFX_COAL_MINE_TOWER_ANIMATED = 1,
GFX_POWERPLANT_CHIMNEY = 8,
diff --git a/src/industry_type.h b/src/industry_type.h
index bdf241715..34650d785 100644
--- a/src/industry_type.h
+++ b/src/industry_type.h
@@ -22,15 +22,15 @@ struct IndustryTileSpec;
static const IndustryID INVALID_INDUSTRY = 0xFFFF;
-enum {
- NEW_INDUSTRYOFFSET = 37, ///< original number of industries
- NUM_INDUSTRYTYPES = 64, ///< total number of industries, new and old
- INDUSTRYTILE_NOANIM = 0xFF, ///< flag to mark industry tiles as having no animation
- NEW_INDUSTRYTILEOFFSET = 175, ///< original number of tiles
- INVALID_INDUSTRYTYPE = NUM_INDUSTRYTYPES, ///< one above amount is considered invalid
- NUM_INDUSTRYTILES = 512, ///< total number of industry tiles, new and old
- INVALID_INDUSTRYTILE = NUM_INDUSTRYTILES, ///< one above amount is considered invalid
- INDUSTRY_COMPLETED = 3, ///< final stage of industry construction.
-};
+static const IndustryType NEW_INDUSTRYOFFSET = 37; ///< original number of industries
+static const IndustryType NUM_INDUSTRYTYPES = 64; ///< total number of industries, new and old
+static const IndustryType INVALID_INDUSTRYTYPE = NUM_INDUSTRYTYPES; ///< one above amount is considered invalid
+
+static const IndustryGfx INDUSTRYTILE_NOANIM = 0xFF; ///< flag to mark industry tiles as having no animation
+static const IndustryGfx NEW_INDUSTRYTILEOFFSET = 175; ///< original number of tiles
+static const IndustryGfx NUM_INDUSTRYTILES = 512; ///< total number of industry tiles, new and old
+static const IndustryGfx INVALID_INDUSTRYTILE = NUM_INDUSTRYTILES; ///< one above amount is considered invalid
+
+static const int INDUSTRY_COMPLETED = 3; ///< final stage of industry construction.
#endif /* INDUSTRY_TYPE_H */
diff --git a/src/industrytype.h b/src/industrytype.h
index e41b0ed8e..b61fc7c2a 100644
--- a/src/industrytype.h
+++ b/src/industrytype.h
@@ -21,7 +21,7 @@
#include "cargo_type.h"
#include "newgrf_commons.h"
-enum {
+enum IndustryCleanupType {
CLEAN_RANDOMSOUNDS, ///< Free the dynamically allocated sounds table
CLEAN_TILELAYOUT, ///< Free the dynamically allocated tile layout structure
};
diff --git a/src/landscape.h b/src/landscape.h
index d505d6834..c2c20a4fe 100644
--- a/src/landscape.h
+++ b/src/landscape.h
@@ -15,10 +15,8 @@
#include "core/geometry_type.hpp"
#include "tile_cmd.h"
-enum {
- SNOW_LINE_MONTHS = 12, ///< Number of months in the snow line table.
- SNOW_LINE_DAYS = 32, ///< Number of days in each month in the snow line table.
-};
+static const uint SNOW_LINE_MONTHS = 12; ///< Number of months in the snow line table.
+static const uint SNOW_LINE_DAYS = 32; ///< Number of days in each month in the snow line table.
/** Structure describing the height of the snow line each day of the year
* @ingroup SnowLineGroup */
diff --git a/src/map_type.h b/src/map_type.h
index 44434e536..9c1d1c925 100644
--- a/src/map_type.h
+++ b/src/map_type.h
@@ -58,12 +58,10 @@ struct TileIndexDiffC {
};
/** Minimal and maximal map width and height */
-enum {
- MIN_MAP_SIZE_BITS = 6, ///< Minimal size of map is equal to 2 ^ MIN_MAP_SIZE_BITS
- MAX_MAP_SIZE_BITS = 11, ///< Maximal size of map is equal to 2 ^ MAX_MAP_SIZE_BITS
- MIN_MAP_SIZE = 1 << MIN_MAP_SIZE_BITS, ///< Minimal map size = 64
- MAX_MAP_SIZE = 1 << MAX_MAP_SIZE_BITS, ///< Maximal map size = 2048
-};
+static const uint MIN_MAP_SIZE_BITS = 6; ///< Minimal size of map is equal to 2 ^ MIN_MAP_SIZE_BITS
+static const uint MAX_MAP_SIZE_BITS = 11; ///< Maximal size of map is equal to 2 ^ MAX_MAP_SIZE_BITS
+static const uint MIN_MAP_SIZE = 1 << MIN_MAP_SIZE_BITS; ///< Minimal map size = 64
+static const uint MAX_MAP_SIZE = 1 << MAX_MAP_SIZE_BITS; ///< Maximal map size = 2048
/**
* Approximation of the length of a straight track, relative to a diagonal
diff --git a/src/newgrf.h b/src/newgrf.h
index 688f6c0b2..e9d5b9573 100644
--- a/src/newgrf.h
+++ b/src/newgrf.h
@@ -127,7 +127,7 @@ struct GRFFile {
RailType railtype_map[RAILTYPE_END];
int traininfo_vehicle_pitch; ///< Vertical offset for draing train images in depot GUI and vehicle details
- int traininfo_vehicle_width; ///< Width (in pixels) of a 8/8 train vehicle in depot GUI and vehicle details
+ uint traininfo_vehicle_width; ///< Width (in pixels) of a 8/8 train vehicle in depot GUI and vehicle details
uint32 grf_features; ///< Bitset of GrfSpecFeature the grf uses
PriceMultipliers price_base_multipliers; ///< Price base multipliers as set by the grf.
diff --git a/src/newgrf_callbacks.h b/src/newgrf_callbacks.h
index 0513907a3..4c4a56953 100644
--- a/src/newgrf_callbacks.h
+++ b/src/newgrf_callbacks.h
@@ -341,9 +341,7 @@ enum AirportTileCallbackMask {
/**
* Different values for Callback result evaluations
*/
-enum {
- CALLBACK_FAILED = 0xFFFF, ///< Result of a failed callback.
- CALLBACK_HOUSEPRODCARGO_END = 0x20FF, ///< Sentinel indicating that the loop for CBID_HOUSE_PRODUCE_CARGO has ended
-};
+static const uint CALLBACK_FAILED = 0xFFFF; ///< Result of a failed callback.
+static const uint CALLBACK_HOUSEPRODCARGO_END = 0x20FF; ///< Sentinel indicating that the loop for CBID_HOUSE_PRODUCE_CARGO has ended
#endif /* NEWGRF_CALLBACKS_H */
diff --git a/src/newgrf_engine.h b/src/newgrf_engine.h
index 91a15f4a7..edc8b29bd 100644
--- a/src/newgrf_engine.h
+++ b/src/newgrf_engine.h
@@ -19,11 +19,9 @@
#include "engine_type.h"
#include "gfx_type.h"
-enum {
- TRAININFO_DEFAULT_VEHICLE_WIDTH = 29,
- ROADVEHINFO_DEFAULT_VEHICLE_WIDTH = 28,
- VEHICLEINFO_FULL_VEHICLE_WIDTH = 32,
-};
+static const uint TRAININFO_DEFAULT_VEHICLE_WIDTH = 29;
+static const uint ROADVEHINFO_DEFAULT_VEHICLE_WIDTH = 28;
+static const uint VEHICLEINFO_FULL_VEHICLE_WIDTH = 32;
void SetWagonOverrideSprites(EngineID engine, CargoID cargo, const struct SpriteGroup *group, EngineID *train_id, uint trains);
const SpriteGroup *GetWagonOverrideSpriteSet(EngineID engine, CargoID cargo, EngineID overriding_engine);
diff --git a/src/openttd.h b/src/openttd.h
index fa96f5a97..131a8bd60 100644
--- a/src/openttd.h
+++ b/src/openttd.h
@@ -36,7 +36,7 @@ enum SwitchMode {
};
/* Display Options */
-enum {
+enum DisplayOptions {
DO_SHOW_TOWN_NAMES = 0,
DO_SHOW_STATION_NAMES = 1,
DO_SHOW_SIGNS = 2,
diff --git a/src/order_type.h b/src/order_type.h
index 757603fcb..029674bb0 100644
--- a/src/order_type.h
+++ b/src/order_type.h
@@ -163,7 +163,7 @@ enum OrderDepotAction {
/* Possible clone options */
-enum {
+enum CloneOptions {
CO_SHARE = 0,
CO_COPY = 1,
CO_UNSHARE = 2
diff --git a/src/pathfinder/npf/aystar.h b/src/pathfinder/npf/aystar.h
index 426a292a0..5be2dd3e4 100644
--- a/src/pathfinder/npf/aystar.h
+++ b/src/pathfinder/npf/aystar.h
@@ -23,7 +23,7 @@
#include "../../track_type.h"
//#define AYSTAR_DEBUG
-enum {
+enum AystarStatus {
AYSTAR_FOUND_END_NODE,
AYSTAR_EMPTY_OPENLIST,
AYSTAR_STILL_BUSY,
@@ -32,9 +32,7 @@ enum {
AYSTAR_DONE
};
-enum {
- AYSTAR_INVALID_NODE = -1,
-};
+static const int AYSTAR_INVALID_NODE = -1;
struct AyStarNode {
TileIndex tile;
diff --git a/src/roadveh.h b/src/roadveh.h
index 5983effba..fc0eb8b94 100644
--- a/src/roadveh.h
+++ b/src/roadveh.h
@@ -55,24 +55,22 @@ enum RoadVehicleStates {
};
/** State information about the Road Vehicle controller */
-enum {
- RDE_NEXT_TILE = 0x80, ///< We should enter the next tile
- RDE_TURNED = 0x40, ///< We just finished turning
-
- /* Start frames for when a vehicle enters a tile/changes its state.
- * The start frame is different for vehicles that turned around or
- * are leaving the depot as the do not start at the edge of the tile.
- * For trams there are a few different start frames as there are two
- * places where trams can turn. */
- RVC_DEFAULT_START_FRAME = 0,
- RVC_TURN_AROUND_START_FRAME = 1,
- RVC_DEPOT_START_FRAME = 6,
- RVC_START_FRAME_AFTER_LONG_TRAM = 21,
- RVC_TURN_AROUND_START_FRAME_SHORT_TRAM = 16,
- /* Stop frame for a vehicle in a drive-through stop */
- RVC_DRIVE_THROUGH_STOP_FRAME = 11,
- RVC_DEPOT_STOP_FRAME = 11,
-};
+static const uint RDE_NEXT_TILE = 0x80; ///< We should enter the next tile
+static const uint RDE_TURNED = 0x40; ///< We just finished turning
+
+/* Start frames for when a vehicle enters a tile/changes its state.
+ * The start frame is different for vehicles that turned around or
+ * are leaving the depot as the do not start at the edge of the tile.
+ * For trams there are a few different start frames as there are two
+ * places where trams can turn. */
+static const uint RVC_DEFAULT_START_FRAME = 0;
+static const uint RVC_TURN_AROUND_START_FRAME = 1;
+static const uint RVC_DEPOT_START_FRAME = 6;
+static const uint RVC_START_FRAME_AFTER_LONG_TRAM = 21;
+static const uint RVC_TURN_AROUND_START_FRAME_SHORT_TRAM = 16;
+/* Stop frame for a vehicle in a drive-through stop */
+static const uint RVC_DRIVE_THROUGH_STOP_FRAME = 11;
+static const uint RVC_DEPOT_STOP_FRAME = 11;
enum RoadVehicleSubType {
RVST_FRONT,
diff --git a/src/saveload/map_sl.cpp b/src/saveload/map_sl.cpp
index 590be2ac5..de6f16a47 100644
--- a/src/saveload/map_sl.cpp
+++ b/src/saveload/map_sl.cpp
@@ -38,9 +38,7 @@ static void Load_MAPS()
AllocateMap(_map_dim_x, _map_dim_y);
}
-enum {
- MAP_SL_BUF_SIZE = 4096
-};
+static const uint MAP_SL_BUF_SIZE = 4096;
static void Load_MAPT()
{
diff --git a/src/saveload/oldloader.cpp b/src/saveload/oldloader.cpp
index c7cff7279..b0688ed7a 100644
--- a/src/saveload/oldloader.cpp
+++ b/src/saveload/oldloader.cpp
@@ -22,10 +22,8 @@
#include "saveload_internal.h"
#include "oldloader.h"
-enum {
- TTO_HEADER_SIZE = 41,
- TTD_HEADER_SIZE = 49,
-};
+static const int TTO_HEADER_SIZE = 41;
+static const int TTD_HEADER_SIZE = 49;
uint32 _bump_assert_value;
diff --git a/src/saveload/oldloader.h b/src/saveload/oldloader.h
index b0f1688f2..6720a28a6 100644
--- a/src/saveload/oldloader.h
+++ b/src/saveload/oldloader.h
@@ -15,10 +15,8 @@
#include "saveload.h"
#include "../tile_type.h"
-enum {
- BUFFER_SIZE = 4096,
- OLD_MAP_SIZE = 256 * 256,
-};
+static const uint BUFFER_SIZE = 4096;
+static const uint OLD_MAP_SIZE = 256 * 256;
struct LoadgameState {
FILE *file;
diff --git a/src/saveload/saveload.h b/src/saveload/saveload.h
index 0914a50ea..0e7c7e5f7 100644
--- a/src/saveload/saveload.h
+++ b/src/saveload/saveload.h
@@ -81,11 +81,7 @@ enum SLRefType {
#define SL_MAX_VERSION 255
-enum {
- INC_VEHICLE_COMMON = 0,
-};
-
-enum {
+enum ChunkType {
CH_RIFF = 0,
CH_ARRAY = 1,
CH_SPARSE_ARRAY = 2,
diff --git a/src/signs_type.h b/src/signs_type.h
index 81afc2a7d..a54808705 100644
--- a/src/signs_type.h
+++ b/src/signs_type.h
@@ -15,11 +15,9 @@
typedef uint16 SignID;
struct Sign;
-enum {
- INVALID_SIGN = 0xFFFF,
+static const SignID INVALID_SIGN = 0xFFFF;
- MAX_LENGTH_SIGN_NAME_BYTES = 31, ///< The maximum length of a sign name in bytes including '\0'
- MAX_LENGTH_SIGN_NAME_PIXELS = 255, ///< The maximum length of a sign name in pixels
-};
+static const uint MAX_LENGTH_SIGN_NAME_BYTES = 31; ///< The maximum length of a sign name in bytes including '\0'
+static const uint MAX_LENGTH_SIGN_NAME_PIXELS = 255; ///< The maximum length of a sign name in pixels
#endif /* SIGNS_TYPE_H */
diff --git a/src/station_map.h b/src/station_map.h
index 060457d15..ef4e243e1 100644
--- a/src/station_map.h
+++ b/src/station_map.h
@@ -33,10 +33,8 @@ static inline StationID GetStationIndex(TileIndex t)
}
-enum {
- GFX_DOCK_BASE_WATER_PART = 4,
- GFX_TRUCK_BUS_DRIVETHROUGH_OFFSET = 4,
-};
+static const int GFX_DOCK_BASE_WATER_PART = 4;
+static const int GFX_TRUCK_BUS_DRIVETHROUGH_OFFSET = 4;
/**
* Get the station type of this tile
diff --git a/src/station_type.h b/src/station_type.h
index d49237154..3ba1a478e 100644
--- a/src/station_type.h
+++ b/src/station_type.h
@@ -86,10 +86,8 @@ enum CatchmentArea {
MAX_CATCHMENT = 10, ///< Maximum catchment for airports with "modified catchment" enabled
};
-enum {
- MAX_LENGTH_STATION_NAME_BYTES = 31, ///< The maximum length of a station name in bytes including '\0'
- MAX_LENGTH_STATION_NAME_PIXELS = 180, ///< The maximum length of a station name in pixels
-};
+static const uint MAX_LENGTH_STATION_NAME_BYTES = 31; ///< The maximum length of a station name in bytes including '\0'
+static const uint MAX_LENGTH_STATION_NAME_PIXELS = 180; ///< The maximum length of a station name in pixels
/** List of stations */
typedef SmallVector<Station *, 2> StationList;
diff --git a/src/strings_type.h b/src/strings_type.h
index cb355fb8c..d83b1b79e 100644
--- a/src/strings_type.h
+++ b/src/strings_type.h
@@ -16,12 +16,9 @@
* Numeric value that represents a string, independent of the selected language.
*/
typedef uint16 StringID;
-static const StringID INVALID_STRING_ID = 0xFFFF; ///< Constant representing an invalid string
-static const int MAX_CHAR_LENGTH = 4; ///< Max. length of UTF-8 encoded unicode character
-
-enum {
- MAX_LANG = 64, ///< Maximal number of languages supported by the game
-};
+static const StringID INVALID_STRING_ID = 0xFFFF; ///< Constant representing an invalid string
+static const int MAX_CHAR_LENGTH = 4; ///< Max. length of UTF-8 encoded unicode character
+static const uint MAX_LANG = 64; ///< Maximum number of languages supported by the game
/** Directions a text can go to */
enum TextDirection {
diff --git a/src/subsidy.cpp b/src/subsidy.cpp
index 66983ef30..997443d9e 100644
--- a/src/subsidy.cpp
+++ b/src/subsidy.cpp
@@ -205,7 +205,7 @@ static Subsidy *FindSubsidyCargoRoute()
if (i == NULL) return NULL;
CargoID cargo;
- int trans, total;
+ uint trans, total;
/* Randomize cargo type */
if (i->produced_cargo[1] != CT_INVALID && HasBit(Random(), 0)) {
diff --git a/src/subsidy_base.h b/src/subsidy_base.h
index c797c419d..5c09260ad 100644
--- a/src/subsidy_base.h
+++ b/src/subsidy_base.h
@@ -53,14 +53,12 @@ struct Subsidy : SubsidyPool::PoolItem<&_subsidy_pool> {
};
/** Constants related to subsidies */
-enum {
- SUBSIDY_OFFER_MONTHS = 12, ///< Duration of subsidy offer
- SUBSIDY_CONTRACT_MONTHS = 12, ///< Duration of subsidy after awarding
- SUBSIDY_PAX_MIN_POPULATION = 400, ///< Min. population of towns for subsidised pax route
- SUBSIDY_CARGO_MIN_POPULATION = 900, ///< Min. population of destination town for cargo route
- SUBSIDY_MAX_PCT_TRANSPORTED = 42, ///< Subsidy will be created only for towns/industries with less % transported
- SUBSIDY_MAX_DISTANCE = 70, ///< Max. length of subsidised route (DistanceManhattan)
-};
+static const uint SUBSIDY_OFFER_MONTHS = 12; ///< Duration of subsidy offer
+static const uint SUBSIDY_CONTRACT_MONTHS = 12; ///< Duration of subsidy after awarding
+static const uint SUBSIDY_PAX_MIN_POPULATION = 400; ///< Min. population of towns for subsidised pax route
+static const uint SUBSIDY_CARGO_MIN_POPULATION = 900; ///< Min. population of destination town for cargo route
+static const uint SUBSIDY_MAX_PCT_TRANSPORTED = 42; ///< Subsidy will be created only for towns/industries with less % transported
+static const uint SUBSIDY_MAX_DISTANCE = 70; ///< Max. length of subsidised route (DistanceManhattan)
#define FOR_ALL_SUBSIDIES_FROM(var, start) FOR_ALL_ITEMS_FROM(Subsidy, subsidy_index, var, start)
#define FOR_ALL_SUBSIDIES(var) FOR_ALL_SUBSIDIES_FROM(var, 0)
diff --git a/src/table/build_industry.h b/src/table/build_industry.h
index c7e7870da..99165df37 100644
--- a/src/table/build_industry.h
+++ b/src/table/build_industry.h
@@ -1098,7 +1098,7 @@ static const uint8 _farm_sounds[] = { SND_24_SHEEP, SND_25_COW, SND_26_HORSE };
/** Array with... hem... a sound of toyland */
static const uint8 _plastic_mine_sounds[] = { SND_33_PLASTIC_MINE };
-enum {
+enum IndustryTypes {
IT_COAL_MINE = 0,
IT_POWER_STATION = 1,
IT_SAWMILL = 2,
diff --git a/src/table/elrail_data.h b/src/table/elrail_data.h
index 55725a249..4c008a773 100644
--- a/src/table/elrail_data.h
+++ b/src/table/elrail_data.h
@@ -33,9 +33,7 @@ enum TileSource {
TS_END
};
-enum {
- NUM_TRACKS_AT_PCP = 6
-};
+static const uint NUM_TRACKS_AT_PCP = 6;
/** Which PPPs are possible at all on a given PCP */
static const byte AllowedPPPonPCP[DIAGDIR_END] = {
@@ -316,12 +314,10 @@ struct SortableSpriteStruct {
int8 z_offset;
};
-enum {
- /** Distance between wire and rail */
- ELRAIL_ELEVATION = 10,
- /** Wires that a draw one level higher than the north corner. */
- ELRAIL_ELEVRAISE = ELRAIL_ELEVATION + TILE_HEIGHT
-};
+/** Distance between wire and rail */
+static const uint ELRAIL_ELEVATION = 10;
+/** Wires that a draw one level higher than the north corner. */
+static const uint ELRAIL_ELEVRAISE = ELRAIL_ELEVATION + TILE_HEIGHT;
static const SortableSpriteStruct CatenarySpriteData[] = {
/* X direction
diff --git a/src/table/landscape_sprite.h b/src/table/landscape_sprite.h
index 32f674e0a..13fe22c92 100644
--- a/src/table/landscape_sprite.h
+++ b/src/table/landscape_sprite.h
@@ -9,9 +9,7 @@
/** @file landscape_sprite.h Offsets of sprites to replace for non-temperate landscapes. */
-enum {
- END = 0xFFFF
-};
+static const SpriteID END = 0xFFFF;
static const SpriteID _landscape_spriteindexes_1[] = {
0xF67, 0xF9F,
diff --git a/src/table/palettes.h b/src/table/palettes.h
index 5ab88df69..68f74377f 100644
--- a/src/table/palettes.h
+++ b/src/table/palettes.h
@@ -154,13 +154,11 @@ static const Colour _palettes[][256] = {
#define GET_PALETTE(x) _palettes[x]
/** Description of the length of the palette cycle animations */
-enum {
- EPV_CYCLES_DARK_WATER = 5, ///< length of the dark blue water animation
- EPV_CYCLES_LIGHTHOUSE = 4, ///< length of the lighthouse/stadium animation
- EPV_CYCLES_OIL_REFINERY = 7, ///< length of the oil refinery's fire animation
- EPV_CYCLES_FIZZY_DRINK = 5, ///< length of the fizzy drinks animation
- EPV_CYCLES_GLITTER_WATER = 15, ///< length of the glittery water animation
-};
+static const uint EPV_CYCLES_DARK_WATER = 5; ///< length of the dark blue water animation
+static const uint EPV_CYCLES_LIGHTHOUSE = 4; ///< length of the lighthouse/stadium animation
+static const uint EPV_CYCLES_OIL_REFINERY = 7; ///< length of the oil refinery's fire animation
+static const uint EPV_CYCLES_FIZZY_DRINK = 5; ///< length of the fizzy drinks animation
+static const uint EPV_CYCLES_GLITTER_WATER = 15; ///< length of the glittery water animation
/** Description of tables for the palette animation */
struct ExtraPaletteValues {
diff --git a/src/table/unicode.h b/src/table/unicode.h
index 4c7f45107..862878e6f 100644
--- a/src/table/unicode.h
+++ b/src/table/unicode.h
@@ -14,10 +14,8 @@ struct DefaultUnicodeMapping {
byte key; ///< Character index of sprite
};
-enum {
- CLRA = 0, ///< Identifier to clear all glyphs at this codepoint
- CLRL = 1, ///< Identifier to clear glyphs for large font at this codepoint
-};
+static const byte CLRA = 0; ///< Identifier to clear all glyphs at this codepoint
+static const byte CLRL = 1; ///< Identifier to clear glyphs for large font at this codepoint
/* Default unicode mapping table for sprite based glyphs.
* This table allows us use unicode characters even though the glyphs don't
diff --git a/src/town.h b/src/town.h
index b1cae99cc..47e3313d3 100644
--- a/src/town.h
+++ b/src/town.h
@@ -173,7 +173,7 @@ static const byte TOWN_GROWTH_FREQUENCY = 70;
* per town, NO MATTER the population of it.
* And there are 5 more bits available on flags...
*/
-enum {
+enum TownFlags {
TOWN_IS_FUNDED = 0, ///< Town has received some funds for
TOWN_HAS_CHURCH = 1, ///< There can be only one church by town.
TOWN_HAS_STADIUM = 2 ///< There can be only one stadium by town.
diff --git a/src/town_gui.cpp b/src/town_gui.cpp
index f2e5bebfb..02ea76b6a 100644
--- a/src/town_gui.cpp
+++ b/src/town_gui.cpp
@@ -312,9 +312,7 @@ private:
Town *town; ///< Town displayed by the window.
public:
- enum {
- TVW_HEIGHT_NORMAL = 150,
- };
+ static const int TVW_HEIGHT_NORMAL = 150;
TownViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
{
diff --git a/src/town_type.h b/src/town_type.h
index 93dcc1a3a..8af2af8e1 100644
--- a/src/town_type.h
+++ b/src/town_type.h
@@ -28,7 +28,7 @@ enum TownSize {
};
template <> struct EnumPropsT<TownSize> : MakeEnumPropsT<TownSize, byte, TSZ_SMALL, TSZ_END, TSZ_END, 2> {};
-enum {
+enum Ratings {
/* These refer to the maximums, so Appalling is -1000 to -400
* MAXIMUM RATINGS BOUNDARIES */
RATING_MINIMUM = -1000,
@@ -105,9 +105,7 @@ enum TownFounding {
/** It needs to be 8bits, because we save and load it as such */
typedef SimpleTinyEnumT<TownFounding, byte> TownFoundingByte;
-enum {
- MAX_LENGTH_TOWN_NAME_BYTES = 31, ///< The maximum length of a town name in bytes including '\0'
- MAX_LENGTH_TOWN_NAME_PIXELS = 130, ///< The maximum length of a town name in pixels
-};
+static const uint MAX_LENGTH_TOWN_NAME_BYTES = 31; ///< The maximum length of a town name in bytes including '\0'
+static const uint MAX_LENGTH_TOWN_NAME_PIXELS = 130; ///< The maximum length of a town name in pixels
#endif /* TOWN_TYPE_H */
diff --git a/src/tree_map.h b/src/tree_map.h
index ddda6ac54..0b78504f0 100644
--- a/src/tree_map.h
+++ b/src/tree_map.h
@@ -40,13 +40,11 @@ enum TreeType {
* 5 entries instead of 4 (as there are only 4 landscape types) as the sub tropic landscape
* got two types of area, one for normal trees and one only for cacti.
*/
-enum {
- TREE_COUNT_TEMPERATE = TREE_SUB_ARCTIC - TREE_TEMPERATE, ///< number of treetypes on a temperate map
- TREE_COUNT_SUB_ARCTIC = TREE_RAINFOREST - TREE_SUB_ARCTIC, ///< number of treetypes on a sub arctic map
- TREE_COUNT_RAINFOREST = TREE_CACTUS - TREE_RAINFOREST, ///< number of treetypes for the 'rainforrest part' of a sub-tropic map
- TREE_COUNT_SUB_TROPICAL = TREE_TOYLAND - TREE_SUB_TROPICAL, ///< number of treetypes for the 'sub-tropic part' of a sub-tropic map
- TREE_COUNT_TOYLAND = 9 ///< number of treetypes on a toyland map
-};
+static const uint TREE_COUNT_TEMPERATE = TREE_SUB_ARCTIC - TREE_TEMPERATE; ///< number of treetypes on a temperate map
+static const uint TREE_COUNT_SUB_ARCTIC = TREE_RAINFOREST - TREE_SUB_ARCTIC; ///< number of treetypes on a sub arctic map
+static const uint TREE_COUNT_RAINFOREST = TREE_CACTUS - TREE_RAINFOREST; ///< number of treetypes for the 'rainforrest part' of a sub-tropic map
+static const uint TREE_COUNT_SUB_TROPICAL = TREE_TOYLAND - TREE_SUB_TROPICAL; ///< number of treetypes for the 'sub-tropic part' of a sub-tropic map
+static const uint TREE_COUNT_TOYLAND = 9; ///< number of treetypes on a toyland map
/**
* Enumeration for ground types of tiles with trees.
diff --git a/src/vehicle_gui.h b/src/vehicle_gui.h
index 07dda47fc..3d5429d29 100644
--- a/src/vehicle_gui.h
+++ b/src/vehicle_gui.h
@@ -47,7 +47,7 @@ enum TrainDetailsWindowTabs {
};
/** Vehicle List Window type flags */
-enum {
+enum VehicleListWindowType {
VLW_STANDARD = 0 << 8,
VLW_SHARED_ORDERS = 1 << 8,
VLW_STATION_LIST = 2 << 8,
diff --git a/src/vehicle_type.h b/src/vehicle_type.h
index 9ebe5ed69..7e28df10a 100644
--- a/src/vehicle_type.h
+++ b/src/vehicle_type.h
@@ -48,7 +48,7 @@ struct BaseVehicle
static const VehicleID INVALID_VEHICLE = 0xFFFF; ///< Constant representing a non-existing vehicle.
/** Pathfinding option states */
-enum {
+enum VehiclePathFinders {
VPF_OPF = 0, ///< The Original PathFinder (only for ships)
VPF_NPF = 1, ///< New PathFinder
VPF_YAPF = 2, ///< Yet Another PathFinder
@@ -64,10 +64,8 @@ enum DepotCommand {
DEPOT_COMMAND_MASK = 0xF,
};
-enum {
- MAX_LENGTH_VEHICLE_NAME_BYTES = 31, ///< The maximum length of a vehicle name in bytes including '\0'
- MAX_LENGTH_VEHICLE_NAME_PIXELS = 150, ///< The maximum length of a vehicle name in pixels
-};
+static const uint MAX_LENGTH_VEHICLE_NAME_BYTES = 31; ///< The maximum length of a vehicle name in bytes including '\0'
+static const uint MAX_LENGTH_VEHICLE_NAME_PIXELS = 150; ///< The maximum length of a vehicle name in pixels
/** Vehicle acceleration models. */
enum AccelerationModel {
diff --git a/src/viewport_type.h b/src/viewport_type.h
index 8f65f8506..f815712d4 100644
--- a/src/viewport_type.h
+++ b/src/viewport_type.h
@@ -63,10 +63,8 @@ enum ZoomStateChange {
* z=6 reserved, currently unused.
* z=7 Z separator between bridge/tunnel and the things under/above it.
*/
-enum {
- BB_HEIGHT_UNDER_BRIDGE = 6, ///< Everything that can be built under low bridges, must not exceed this Z height.
- BB_Z_SEPARATOR = 7, ///< Separates the bridge/tunnel from the things under/above it.
-};
+static const uint BB_HEIGHT_UNDER_BRIDGE = 6; ///< Everything that can be built under low bridges, must not exceed this Z height.
+static const uint BB_Z_SEPARATOR = 7; ///< Separates the bridge/tunnel from the things under/above it.
/** Viewport place method (type of highlighted area and placed objects) */
enum ViewportPlaceMethod {
diff --git a/src/widget_type.h b/src/widget_type.h
index 4c9585eb2..fca5f3c56 100644
--- a/src/widget_type.h
+++ b/src/widget_type.h
@@ -18,9 +18,7 @@
#include "gfx_type.h"
#include "window_type.h"
-enum {
- WIDGET_LIST_END = -1, ///< indicate the end of widgets' list for vararg functions
-};
+static const int WIDGET_LIST_END = -1; ///< indicate the end of widgets' list for vararg functions
/** Bits of the #WWT_MATRIX widget data. */
enum MatrixWidgetValues {