Surface Types: Difference between revisions
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{{Original_Reference|Ishtvan|2974}} | {{Original_Reference|Ishtvan|2974}} | ||
= What are Surfaces Types? = | |||
'''Surfaces types''' are used to tell what sound to play when you walk on a surface (this code is already in D3, we just have to tell it what sounds to play and how loud those sounds should be to AI). They are also used when objects collide or a projectile hits a surface, to play a specific sound, give off a specific particle effect, or to trigger a specific action (rope arrow only sticks in wood; only "climbable" surfaces can be climbed). | |||
They also determine armor factors in combat (an arrow will bounce off the AI's helmet, but if you shoot it right into the eye opening, it will hurt). | |||
Doom 3 had a limited list of only 16 surface types. To support the wildly different surfaces that TDM needs, we expanded that system by using a small trick. This article explains what types you can use, and how. | |||
= Old (D3) Surface Types = | |||
The following surfaces are standard D3 surfaces. We cannot change the name of these even if we wanted to. | The following surfaces are standard D3 surfaces. We cannot change the name of these even if we wanted to. | ||
Put one of these in the first line of the .mtr definition: | |||
Put these in the first line of the .mtr | |||
* none | * none | ||
| Line 18: | Line 25: | ||
* plastic | * plastic | ||
* ricochet | * ricochet | ||
* surftype10 | * surftype10 (??) | ||
* surftype11 | * surftype11 (??) | ||
* surftype12 | * surftype12 (??) | ||
* surftype13 | * surftype13 (??) | ||
* surftype14 | * surftype14 (??) | ||
= New (unique to TDM) surface types = | = New (unique to TDM) surface types = | ||
Use surftype15 and put surface in description string (this list is not fixed, we can keep adding to it): | |||
Use ''surftype15''' and put surface in description string (this list is not fixed, we can keep adding to it): | |||
* tile | * tile | ||
| Line 51: | Line 59: | ||
* armor_chain | * armor_chain | ||
* armor_plate | * armor_plate | ||
* undeadbone | |||
* undeadflesh (like flesh, but less vulnerable to mundane damage) | |||
* paper | |||
* hardwood | |||
= Instructions on putting in new surfaces = | = Instructions on putting in new surfaces = | ||
In the material file, put "'''surftype15''' " as the first line. Then, in the "description" line, put the new surface type in quotes. If you want to add anything after that, that's fine, just make sure the surface type is the first thing in the description, and you put a space after it. | |||
NOTE: Old surfaces can be entered the same way as new surfaces, but it decreases performance | NOTE: Old surfaces can be entered the same way as new surfaces, but it decreases performance | ||
| Line 90: | Line 103: | ||
As of now, there is no system to tell you when you make a typo in the new surface type name that goes in the description field. The surface just won't play the proper sounds, etc, it will play the default sounds or none. In the final release, we will hopefully include a quick parser that will go thru the material files for the map and let you know if the new surface types don't match the valid ones. | As of now, there is no system to tell you when you make a typo in the new surface type name that goes in the description field. The surface just won't play the proper sounds, etc, it will play the default sounds or none. In the final release, we will hopefully include a quick parser that will go thru the material files for the map and let you know if the new surface types don't match the valid ones. | ||
= | = See also = | ||
Surfaces | * [[Damage Multiplier for Surfaces]] | ||
{{textures}} | |||
Latest revision as of 22:42, 1 April 2016
Originally written by Ishtvan on http://forums.thedarkmod.com/topic/2974
What are Surfaces Types?
Surfaces types are used to tell what sound to play when you walk on a surface (this code is already in D3, we just have to tell it what sounds to play and how loud those sounds should be to AI). They are also used when objects collide or a projectile hits a surface, to play a specific sound, give off a specific particle effect, or to trigger a specific action (rope arrow only sticks in wood; only "climbable" surfaces can be climbed).
They also determine armor factors in combat (an arrow will bounce off the AI's helmet, but if you shoot it right into the eye opening, it will hurt).
Doom 3 had a limited list of only 16 surface types. To support the wildly different surfaces that TDM needs, we expanded that system by using a small trick. This article explains what types you can use, and how.
Old (D3) Surface Types
The following surfaces are standard D3 surfaces. We cannot change the name of these even if we wanted to.
Put one of these in the first line of the .mtr definition:
- none
- metal
- stone
- flesh
- wood
- cardboard
- liquid
- glass
- plastic
- ricochet
- surftype10 (??)
- surftype11 (??)
- surftype12 (??)
- surftype13 (??)
- surftype14 (??)
New (unique to TDM) surface types
Use surftype15' and put surface in description string (this list is not fixed, we can keep adding to it):
- tile
- carpet
- dirt
- gravel
- grass
- rock
- twigs
- foliage
- sand
- mud
- brokeglass
- snow
- ice
- squeakboard
- puddle
- moss
- cloth
- ceramic
- climbable
- slate
- straw
- armor_leath
- armor_chain
- armor_plate
- undeadbone
- undeadflesh (like flesh, but less vulnerable to mundane damage)
- paper
- hardwood
Instructions on putting in new surfaces
In the material file, put "surftype15 " as the first line. Then, in the "description" line, put the new surface type in quotes. If you want to add anything after that, that's fine, just make sure the surface type is the first thing in the description, and you put a space after it.
NOTE: Old surfaces can be entered the same way as new surfaces, but it decreases performance You could use the surftype15/description method to enter surface types for old D3 textures if you wanted. Entering it the "old" way would lead to slightly faster performance though, since wood is in the enumeration so no string manipulation is required. I don't think this performance impact will be noticable, but you never know.
Examples
Putting in one of the old D3 surface types, wood:
textures/darkmod/mansion/floor/manfloor03
{
wood
qer_editorimage textures/darkmod/mansion/floor/manfloor03.tga
diffusemap textures/darkmod/mansion/floor/manfloor03.tga
specularmap textures/darkmod/mansion/floor/manfloor03_s.tga
}
Putting in a new surface type, tile:
textures/darkmod/mansion/floor/manfloor02cen2
{
surftype15
description "tile"
qer_editorimage textures/darkmod/mansion/floor/manfloor02cen2.tga
diffusemap textures/darkmod/mansion/floor/manfloor02cen2.tga
specularmap textures/darkmod/mansion/floor/manfloor02cen2_s.tga
}
Again, note that you could put more in the description line, for example:
description "tile This is a tile mosaic that might look nice in a mansion entry hall"
This will work because the first word is tile and there's a space after it.
Warning!
As of now, there is no system to tell you when you make a typo in the new surface type name that goes in the description field. The surface just won't play the proper sounds, etc, it will play the default sounds or none. In the final release, we will hopefully include a quick parser that will go thru the material files for the map and let you know if the new surface types don't match the valid ones.
