18 enum GlobalCargo {

    18 static const CargoID CT_DEFAULT      = NUM_CARGO + 0;

    19 	GC_PASSENGERS   =   0,

    19 static const CargoID CT_PURCHASE     = NUM_CARGO + 1;

    20 	GC_COAL         =   1,

    20 static const CargoID CT_DEFAULT_NA   = NUM_CARGO + 2;

    21 	GC_MAIL         =   2,

    22 	GC_OIL          =   3,

    23 	GC_LIVESTOCK    =   4,

    24 	GC_GOODS        =   5,

    25 	GC_GRAIN        =   6, // GC_WHEAT / GC_MAIZE

    26 	GC_WOOD         =   7,

    27 	GC_IRON_ORE     =   8,

    28 	GC_STEEL        =   9,

    29 	GC_VALUABLES    =  10, // GC_GOLD / GC_DIAMONDS

    30 	GC_PAPER        =  11,

    31 	GC_FOOD         =  12,

    32 	GC_FRUIT        =  13,

    33 	GC_COPPER_ORE   =  14,

    34 	GC_WATER        =  15,

    35 	GC_RUBBER       =  16,

    36 	GC_SUGAR        =  17,

    37 	GC_TOYS         =  18,

    38 	GC_BATTERIES    =  19,

    39 	GC_CANDY        =  20,

    40 	GC_TOFFEE       =  21,

    41 	GC_COLA         =  22,

    42 	GC_COTTON_CANDY =  23,

    43 	GC_BUBBLES      =  24,

    44 	GC_PLASTIC      =  25,

    45 	GC_FIZZY_DRINKS =  26,

    46 	GC_PAPER_TEMP   =  27,

    47 	GC_UNDEFINED    =  28, // undefined; unused slot in arctic climate

    48 	GC_DEFAULT      =  29,

    49 	GC_PURCHASE     =  30,

    50 	GC_DEFAULT_NA   =  31, // New stations only

    51 	GC_INVALID      = 255,

    52 	NUM_GLOBAL_CID  =  32

    53 };

    54 

    55 extern const CargoID _global_cargo_id[NUM_LANDSCAPE][NUM_CARGO];

    56 extern const uint32 _landscape_global_cargo_mask[NUM_LANDSCAPE];

    57 extern const CargoID _local_cargo_id_ctype[NUM_GLOBAL_CID];

    58 extern const uint32 cargo_classes[16];