cpp/openttd-patchpack/source Changeset - r18165:21d579485161

Changeset - r18165:21d579485161

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planetmaker - 13 years ago 2011-10-05 17:07:43
planetmaker@openttd.org

(svn r23004) -Feature [FS#4795]: Allow to use offsets for all types of action5 except sea shores

1 file changed with 27 insertions and 35 deletions:

src/newgrf.cpp

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src/newgrf.cpp

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@@ @@ -5265,28 +5265,28 @@ struct Action5Type { @@
 /** The information about action 5 types. */
 static const Action5Type _action5_types[] = {
 	/* Note: min_sprites should not be changed. Therefore these constants are directly here and not in sprites.h */
 	/* 0x00 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x00"             },
 	/* 0x01 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x01"             },
 	/* 0x02 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x02"             },
 	/* 0x03 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x03"             },
 	/* 0x04 */ { A5BLOCK_FIXED,        SPR_SIGNALS_BASE,            48, PRESIGNAL_SEMAPHORE_AND_PBS_SPRITE_COUNT,    "Signal graphics"       },
 	/* 0x05 */ { A5BLOCK_FIXED,        SPR_ELRAIL_BASE,             48, ELRAIL_SPRITE_COUNT,                         "Catenary graphics"     },
 	/* 0x06 */ { A5BLOCK_FIXED,        SPR_SLOPES_BASE,             74, NORMAL_AND_HALFTILE_FOUNDATION_SPRITE_COUNT, "Foundation graphics"   },
 	/* 0x07 */ { A5BLOCK_INVALID,      0,                           75, 0,                                           "TTDP GUI graphics"     }, // Not used by OTTD.
 	/* 0x08 */ { A5BLOCK_FIXED,        SPR_CANALS_BASE,             65, CANALS_SPRITE_COUNT,                         "Canal graphics"        },
 	/* 0x09 */ { A5BLOCK_FIXED,        SPR_ONEWAY_BASE,              6, ONEWAY_SPRITE_COUNT,                         "One way road graphics" },
 	/* 0x0A */ { A5BLOCK_FIXED,        SPR_2CCMAP_BASE,            256, TWOCCMAP_SPRITE_COUNT,                       "2CC colour maps"       },
 	/* 0x0B */ { A5BLOCK_FIXED,        SPR_TRAMWAY_BASE,           113, TRAMWAY_SPRITE_COUNT,                        "Tramway graphics"      },
 	/* 0x0C */ { A5BLOCK_INVALID,      0,                          133, 0,                                           "Snowy temperate tree"  }, // Not yet used by OTTD.
 	/* 0x0D */ { A5BLOCK_FIXED,        SPR_SHORE_BASE,              16, SPR_SHORE_SPRITE_COUNT,                      "Shore graphics"        },
 	/* 0x0E */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "New Signals graphics"  }, // Not yet used by OTTD.
 	/* 0x0F */ { A5BLOCK_FIXED,        SPR_TRACKS_FOR_SLOPES_BASE,  12, TRACKS_FOR_SLOPES_SPRITE_COUNT,              "Sloped rail track"     },
 	/* 0x10 */ { A5BLOCK_FIXED,        SPR_AIRPORTX_BASE,           15, AIRPORTX_SPRITE_COUNT,                       "Airport graphics"      },
 	/* 0x11 */ { A5BLOCK_FIXED,        SPR_ROADSTOP_BASE,            8, ROADSTOP_SPRITE_COUNT,                       "Road stop graphics"    },
 	/* 0x12 */ { A5BLOCK_FIXED,        SPR_AQUEDUCT_BASE,            8, AQUEDUCT_SPRITE_COUNT,                       "Aqueduct graphics"     },
 	/* 0x13 */ { A5BLOCK_FIXED,        SPR_AUTORAIL_BASE,           55, AUTORAIL_SPRITE_COUNT,                       "Autorail graphics"     },
 	/* 0x14 */ { A5BLOCK_ALLOW_OFFSET, SPR_FLAGS_BASE,               1, FLAGS_SPRITE_COUNT,                          "Flag graphics"         },
 	/* 0x15 */ { A5BLOCK_ALLOW_OFFSET, SPR_OPENTTD_BASE,             1, OPENTTD_SPRITE_COUNT,                        "OpenTTD GUI graphics"  },
 	/* 0x00 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x00"                },
 	/* 0x01 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x01"                },
 	/* 0x02 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x02"                },
 	/* 0x03 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x03"                },
 	/* 0x04 */ { A5BLOCK_ALLOW_OFFSET, SPR_SIGNALS_BASE,             1, PRESIGNAL_SEMAPHORE_AND_PBS_SPRITE_COUNT,    "Signal graphics"          },
 	/* 0x05 */ { A5BLOCK_ALLOW_OFFSET, SPR_ELRAIL_BASE,              1, ELRAIL_SPRITE_COUNT,                         "Catenary graphics"        },
 	/* 0x06 */ { A5BLOCK_ALLOW_OFFSET, SPR_SLOPES_BASE,              1, NORMAL_AND_HALFTILE_FOUNDATION_SPRITE_COUNT, "Foundation graphics"      },
 	/* 0x07 */ { A5BLOCK_INVALID,      0,                           75, 0,                                           "TTDP GUI graphics"        }, // Not used by OTTD.
 	/* 0x08 */ { A5BLOCK_ALLOW_OFFSET, SPR_CANALS_BASE,              1, CANALS_SPRITE_COUNT,                         "Canal graphics"           },
 	/* 0x09 */ { A5BLOCK_ALLOW_OFFSET, SPR_ONEWAY_BASE,              1, ONEWAY_SPRITE_COUNT,                         "One way road graphics"    },
 	/* 0x0A */ { A5BLOCK_ALLOW_OFFSET, SPR_2CCMAP_BASE,              1, TWOCCMAP_SPRITE_COUNT,                       "2CC colour maps"          },
 	/* 0x0B */ { A5BLOCK_ALLOW_OFFSET, SPR_TRAMWAY_BASE,             1, TRAMWAY_SPRITE_COUNT,                        "Tramway graphics"         },
 	/* 0x0C */ { A5BLOCK_INVALID,      0,                          133, 0,                                           "Snowy temperate tree"     }, // Not yet used by OTTD.
 	/* 0x0D */ { A5BLOCK_FIXED,        SPR_SHORE_BASE,              16, SPR_SHORE_SPRITE_COUNT,                      "Shore graphics"           },
 	/* 0x0E */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "New Signals graphics"     }, // Not yet used by OTTD.
 	/* 0x0F */ { A5BLOCK_ALLOW_OFFSET, SPR_TRACKS_FOR_SLOPES_BASE,   1, TRACKS_FOR_SLOPES_SPRITE_COUNT,              "Sloped rail track"        },
 	/* 0x10 */ { A5BLOCK_ALLOW_OFFSET, SPR_AIRPORTX_BASE,            1, AIRPORTX_SPRITE_COUNT,                       "Airport graphics"         },
 	/* 0x11 */ { A5BLOCK_ALLOW_OFFSET, SPR_ROADSTOP_BASE,            1, ROADSTOP_SPRITE_COUNT,                       "Road stop graphics"       },
 	/* 0x12 */ { A5BLOCK_ALLOW_OFFSET, SPR_AQUEDUCT_BASE,            1, AQUEDUCT_SPRITE_COUNT,                       "Aqueduct graphics"        },
 	/* 0x13 */ { A5BLOCK_ALLOW_OFFSET, SPR_AUTORAIL_BASE,            1, AUTORAIL_SPRITE_COUNT,                       "Autorail graphics"        },
 	/* 0x14 */ { A5BLOCK_ALLOW_OFFSET, SPR_FLAGS_BASE,               1, FLAGS_SPRITE_COUNT,                          "Flag graphics"            },
 	/* 0x15 */ { A5BLOCK_ALLOW_OFFSET, SPR_OPENTTD_BASE,             1, OPENTTD_SPRITE_COUNT,                        "OpenTTD GUI graphics"     },
 	/* 0x16 */ { A5BLOCK_ALLOW_OFFSET, SPR_AIRPORT_PREVIEW_BASE,     1, SPR_AIRPORT_PREVIEW_COUNT,                   "Airport preview graphics" },
 };
@@ @@ -5332,19 +5332,11 @@ static void GraphicsNew(ByteReader *buf) @@
 	const Action5Type *action5_type = &_action5_types[type];
 	/* Ignore offset if not allowed */
 	if ((action5_type->block_type != A5BLOCK_ALLOW_OFFSET) && (offset != 0)) {
 		grfmsg(1, "GraphicsNew: %s (type 0x%02X) do not allow an <offset> field. Ignoring offset.", action5_type->name, type);
 		offset = 0;
+	}
 	/* Ignore action5 if too few sprites are specified. (for TTDP compatibility)
 	 * This does not make sense, if <offset> is allowed */
 	if ((action5_type->block_type == A5BLOCK_FIXED) && (num < action5_type->min_sprites)) {
 		grfmsg(1, "GraphicsNew: %s (type 0x%02X) count must be at least %d. Only %d were specified. Skipping.", action5_type->name, type, action5_type->min_sprites, num);
 		_cur.skip_sprites = num;
 		return;
+	}
 	/* Contrary to TTDP we allow always to specify too few sprites as we allow always an offset.
 	 * Thus no check for the amount of sprites is needed (anymore).
 	 * The only no-offset entry, shores, is handled above already.
 	 * We'll assume that offsets are always allowed further down, thus assert on this */
 	assert(action5_type->block_type == A5BLOCK_ALLOW_OFFSET);
 	/* Load at most max_sprites sprites. Skip remaining sprites. (for compatibility with TTDP and future extentions) */
 	uint16 skip_num = SanitizeSpriteOffset(num, offset, action5_type->max_sprites, action5_type->name);

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