diff options
Diffstat (limited to 'src/newgrf_cargo.c')
| -rw-r--r-- | src/newgrf_cargo.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/newgrf_cargo.c b/src/newgrf_cargo.c new file mode 100644 index 000000000..386f8c384 --- /dev/null +++ b/src/newgrf_cargo.c @@ -0,0 +1,68 @@ +/* $Id$ */ + +#include "stdafx.h" +#include "openttd.h" +#include "newgrf_cargo.h" + +/** TRANSLATE FROM LOCAL CARGO TO GLOBAL CARGO ID'S. + * This maps the per-landscape cargo ID's to globally unique cargo ID's usable ie. in + * the custom GRF files. It is basically just a transcribed table from TTDPatch's newgrf.txt. + */ +const CargoID _global_cargo_id[NUM_LANDSCAPE][NUM_CARGO] = { + /* LT_NORMAL */ {GC_PASSENGERS, GC_COAL, GC_MAIL, GC_OIL, GC_LIVESTOCK, GC_GOODS, GC_GRAIN, GC_WOOD, GC_IRON_ORE, GC_STEEL, GC_VALUABLES, GC_PAPER_TEMP}, + /* LT_HILLY */ {GC_PASSENGERS, GC_COAL, GC_MAIL, GC_OIL, GC_LIVESTOCK, GC_GOODS, GC_GRAIN, GC_WOOD, GC_INVALID, GC_PAPER, GC_VALUABLES, GC_FOOD }, + /* LT_DESERT */ {GC_PASSENGERS, GC_RUBBER, GC_MAIL, GC_OIL, GC_FRUIT, GC_GOODS, GC_GRAIN, GC_WOOD, GC_COPPER_ORE, GC_WATER, GC_VALUABLES, GC_FOOD }, + /* LT_CANDY */ {GC_PASSENGERS, GC_SUGAR, GC_MAIL, GC_TOYS, GC_BATTERIES, GC_CANDY, GC_TOFFEE, GC_COLA, GC_COTTON_CANDY, GC_BUBBLES, GC_PLASTIC, GC_FIZZY_DRINKS }, + /** + * - GC_INVALID (255) means that cargo is not available for that climate + * - GC_PAPER_TEMP (27) is paper in temperate climate in TTDPatch + * Following can be renumbered: + * - GC_DEFAULT (29) is the defa ult cargo for the purpose of spritesets + * - GC_PURCHASE (30) is the purchase list image (the equivalent of 0xff) for the purpose of spritesets + */ +}; + +/** BEGIN --- TRANSLATE FROM GLOBAL CARGO TO LOCAL CARGO ID'S **/ +/** Map global cargo ID's to local-cargo ID's */ +const CargoID _local_cargo_id_ctype[NUM_GLOBAL_CID] = { + CT_PASSENGERS, CT_COAL, CT_MAIL, CT_OIL, CT_LIVESTOCK, CT_GOODS, CT_GRAIN, CT_WOOD, /* 0- 7 */ + CT_IRON_ORE, CT_STEEL, CT_VALUABLES, CT_PAPER, CT_FOOD, CT_FRUIT, CT_COPPER_ORE, CT_WATER, /* 8-15 */ + CT_RUBBER, CT_SUGAR, CT_TOYS, CT_BATTERIES, CT_CANDY, CT_TOFFEE, CT_COLA, CT_COTTON_CANDY, /* 16-23 */ + CT_BUBBLES, CT_PLASTIC, CT_FIZZY_DRINKS, CT_PAPER /* unsup. */, CT_HILLY_UNUSED, /* 24-28 */ + CT_INVALID, CT_INVALID /* 29-30 */ +}; + +/** Bitmasked value where the global cargo ID is available in landscape + * 0: LT_NORMAL, 1: LT_HILLY, 2: LT_DESERT, 3: LT_CANDY */ +#define MC(cargo) (1 << cargo) +const uint32 _landscape_global_cargo_mask[NUM_LANDSCAPE] = +{ /* LT_NORMAL: temperate */ + MC(GC_PASSENGERS) | MC(GC_COAL) | MC(GC_MAIL) | MC(GC_OIL) | MC(GC_LIVESTOCK) | MC(GC_GOODS) | MC(GC_GRAIN) | MC(GC_WOOD) | MC(GC_IRON_ORE) | MC(GC_STEEL) | MC(GC_VALUABLES), + /* LT_HILLY: arctic */ + MC(GC_PASSENGERS) | MC(GC_COAL) | MC(GC_MAIL) | MC(GC_OIL) | MC(GC_LIVESTOCK) | MC(GC_GOODS) | MC(GC_GRAIN) | MC(GC_WOOD) | MC(GC_VALUABLES) | MC(GC_PAPER) | MC(GC_FOOD), + /* LT_DESERT: rainforest/desert */ + MC(GC_PASSENGERS) | MC(GC_MAIL) | MC(GC_OIL) | MC(GC_GOODS) | MC(GC_GRAIN) | MC(GC_WOOD) | MC(GC_VALUABLES) | MC(GC_FOOD) | MC(GC_FRUIT) | MC(GC_COPPER_ORE) | MC(GC_WATER) | MC(GC_RUBBER), + /* LT_CANDY: toyland */ + MC(GC_PASSENGERS) | MC(GC_MAIL) | MC(GC_SUGAR) | MC(GC_TOYS) | MC(GC_BATTERIES) | MC(GC_CANDY) | MC(GC_TOFFEE) | MC(GC_COLA) | MC(GC_COTTON_CANDY) | MC(GC_BUBBLES) | MC(GC_PLASTIC) | MC(GC_FIZZY_DRINKS) +}; +/** END --- TRANSLATE FROM GLOBAL CARGO TO LOCAL CARGO ID'S **/ + +/** + * Bitmask of classes for cargo types. + */ +const uint32 cargo_classes[16] = { + /* Passengers */ MC(GC_PASSENGERS), + /* Mail */ MC(GC_MAIL), + /* Express */ MC(GC_GOODS) | MC(GC_FOOD) | MC(GC_CANDY), + /* Armoured */ MC(GC_VALUABLES), + /* Bulk */ MC(GC_COAL) | MC(GC_GRAIN) | MC(GC_IRON_ORE) | MC(GC_COPPER_ORE) | MC(GC_FRUIT) | MC(GC_SUGAR) | MC(GC_TOFFEE) | MC(GC_COTTON_CANDY), + /* Piece */ MC(GC_LIVESTOCK) | MC(GC_WOOD) | MC(GC_STEEL) | MC(GC_PAPER) | MC(GC_TOYS) | MC(GC_BATTERIES) | MC(GC_BUBBLES) | MC(GC_FIZZY_DRINKS), + /* Liquids */ MC(GC_OIL) | MC(GC_WATER) | MC(GC_RUBBER) | MC(GC_COLA) | MC(GC_PLASTIC), + /* Chilled */ MC(GC_FOOD) | MC(GC_FRUIT), + /* Undefined */ 0, 0, 0, 0, 0, 0, 0, 0 +}; +#undef MC + +/** + *there are 32 slots available per climate with newcargo.*/ +#define MAXSLOTS 32 |