不用跪，，，给你一个，但只用英文的，自己去机译将就看吧。。。。
When the original version of SimCity 4 was released, there were two Path file versions, 1.0 & 1.1. Rush Hour saw the introduction of a third version, 1.2.
The “Header” below is the starting point of a Path. The whole specs are further below. This path file has just been provided as a sample.
SC4PATHS -- <Header
1.1
2
3
0
-- Car_3_1
1
0
3
1
2
2.5,-8.0,0.0
2.5,8.0,0.0
-- Sim_3_1
2
0
3
1
2
2.5,-8.0,0.0
2.5,8.0,0.0
-- stopUK_car_1_255
2
1
0
1
255
2.54713,7.26555,0.0
-- stop_car_1_255
1
1
0
1
255
-2.51329,7.24569,0.0
-- stop_sim_a_0_255
1
2
1
0
255
-5.00628,6.41454,0.0
Specific format:
SC4PATHS --Header
1.2 – Path file version. There is: 1.0
1.1
1.2.
3 - Number of normal Path Sections in file. Includes Normal Paths for any valid Transport Type. Does not include Stop Sections.
0 - Number of Stop Path Sections in file. Includes Stop Paths for any valid Transport Type. Does not include Normal Paths.
1 - terrain variance –- (This is the End of the Header section)
-- Start of Section/Path. This can usually include comments about the following Path.
1 - Transport Type. Or in other words, the different modes of transport. See table below.
1 - Class/Path number. 0 to infinite. The actual limit is not known. There can exist a lot of Paths for the same Transport type with same Entry/Exit points.
2 - Entry side/point
3 - Exit side/popint
0 – Junction Key [only found in 1.2 version. Rail-based networks make use of the JunctionKey for U-Drive-It]
4 – Number of Path, or rather Plotting Points or Coordinate lines that follow. First Coordinate "Line" is the Entry Point
position. Last Coordinate "Line" is the Exit Point
position.
X1 - Coordinate line1
X2 - etc
X3
X4 --last coordinate line. End of normal path/Section, &/or File. Repeat for each “normal” path/section within a Path file.
--Start of STOP Paths. It is very important that any & all STOP Paths are done *AFTER* ALL normal Paths, otherwise the game can & will crash.
1 – Left/Right hand side. Or UK/US
7 – Transport Type. See table below
1 - Class/Path number. 0 to infinite. The actual limit is not known. There can exist a lot of Paths for the same Transport type with same Entry/Exit points.
2 - Entry side
3 - Exit Side
X1 - Coordinate line1 –For stop paths, this is just one line as they are stopping points ---End of Section [&/or File]. Repeat for each section within a Path file.
Versions
The different versions have slightly different formats to them, but the specs above should help understand them. Typically, if creating new paths &/or path files, try to use version 1.2 as it contains all formats of previous versions. Be mindful of changing the version of an existing file though, as all Paths within the file may need changing if the version is changed.
Transport Type:
1. Car.
2. Sim.
3. Train (surface rail).
4. Subway.
5. Supposedly, not used.
6. Elevated Train.
7. Monorail.
Class/Path Number:
If the Transport Type is the same & the Entry & Exit Points are the same for two or more Paths, then this Class/Path Number must contain a non-zero number. So if there are 4 Car Paths which go from side 2 to side 3, each path must have a unique class/path designation. A zero in this value defines it as the only path of its type with the stipulated entry/exit sides. So if you add a path to a 1.1 or 1.2 version file which has a zero as the path number for the tile entry/exit combination you want to use, you must change the existing path's class/path number to something other than zero, otherwise the whole Path file may be void.
Junction Key:
This is only found in version 1.2.
Basically 0 denotes no junction and 1 defines the path as a junction (one entry point to more than one exit point). This is used for U-Drive-IT vehicles, such as Trains.
Entry/Exit values:
0=West, 1=North, 2=East, 3=South
255=special type. i.e. neighbour connections and others.
Coordinate Values
Positive x=East,
Negative x=West,
Positive y=North,
Negative y=South.
Or alternatively;
North= positive 'X' values.
South= negative 'Y' values.
East= positive 'X' values.
West= negative 'X' values.
Z = Height. 0 = Ground.
Min/Max [for NSEW] = -8 to 8. Values outside of this may cause automata to do funny things, & even cause the Path file not to function properly.
NOTE: for the Coordinate Lines; it’s a good idea to take a look at the Piece/File/Rules that the Path(s) are for, especially when the height of the network piece moves.
General notes;
When SimCity 4 was originally released, Cars would jump from a highway to an underneath road without any existence of ramps (under certain circumstances). This is something that Maxis fixed. Unfortunately, networks still have some limitations &/or issues with them related to Paths, which subsequently affects normal path routing & also U-Drive-It. These limitations/issues are more noticeable with some of the custom-made items that have been made for the game. So just be aware of this.
The Group ID (GID) for the Path file(s) is dependant on whether or not the tile in-game is a 3D model or just plain texturing.
Path file GID for 3D Model tile(s); 0xA966883F
Path file GID for Texture tile(s); 0x 69668828
The following is a simple diagram of how Entry/Exit Points & Path Coordinates works for any single Path for any given Transport Type.
[ 本帖最后由 M-J 于 2010-4-25 22:31 编辑 ] |
SC小狗仔
发表于 2010-4-25 22:03
SC工程吊车
变色卡
显身卡
楼主
发表于 2010-4-25 22:30
真是太谢谢你了···可是···可以讲讲原理吗··光是译过来··我能看懂的地方不多啊··在坐标那里·还是不太懂·
好人做到底··哪位帮我讲解一下吧·