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Guide to mapping: Difference between revisions
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Other related guides: [[Understanding SS13 code]], [[SS13 for experienced programmers]] and [[Map Merger]].<br> | Other related guides: [[Understanding SS13 code]], [[SS13 for experienced programmers]] and [[Map Merger]].<br> | ||
If there are any errors, questions or requests then feel free to ask in #development-public [https://github.com/yogstation13/Yogstation here]. | |||
==Downloading and Opening Maps== | ==Downloading and Opening Maps== | ||
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==Creating a Map: Basics== | ==Creating a Map: Basics== | ||
''This guide was originally written by Meta for TG-Station. It has been adapted for YogStation by Ktlwjec. It is written for those with little to no idea of how to use the map-maker.'' | |||
Begin by creating a new dmm file. To do this, go to "File" then "New". Make sure the '''Type''' is "Map File (.dmm)". You can name your file whatever you want to. Press "OK". You'll then be greeted with a map size window. Usually we would make the map hundreds on tiles big, but for now we just want a small map to practice on. Set the '''x''' and '''y''' values to '''30''' each, leave the z value on its default. | Begin by creating a new dmm file. To do this, go to "File" then "New". Make sure the '''Type''' is "Map File (.dmm)". You can name your file whatever you want to. Press "OK". You'll then be greeted with a map size window. Usually we would make the map hundreds on tiles big, but for now we just want a small map to practice on. Set the '''x''' and '''y''' values to '''30''' each, leave the z value on its default. | ||
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Once in, go to the admin tab and click 'start game'. By joining after the start, you'll spawn at the late spawn you made. To stop your server, go onto Dream Daemon and press the red "STOP" button. | Once in, go to the admin tab and click 'start game'. By joining after the start, you'll spawn at the late spawn you made. To stop your server, go onto Dream Daemon and press the red "STOP" button. | ||
==Mapping | ==Creating a Map: Advanced== | ||
Listed here are some advanced techniques and tips to help you map. | |||
===Layered Pipes=== | |||
There may come a time where you need to connect pressure tanks to pipes that are layered. An example of this can be found in "miningbase.dmm", in the maintenance room. This is very simple to do, just change the '''piping_layer''' var on the pressure tank to the same layer number as the connected pipe. | |||
Gas meters also need to have their vars changed in order to work with layered pipes. After placing the gas meter on top of the pipe, change the '''target_layer''' var on the meter to the same layer number as the connected pipe. | |||
Areas such as [[Atmospherics]] require connecting pipes of one layer to pipes of a different layer. Use a layer adaptor with the pipes either side of it. The layer adaptor is like having a pipe of layers 1, 2 and 3 in one. | |||
===Mapping Helpers=== | |||
These mapping helpers are all placed on top of airlocks for their effect to work. | |||
'''Abandoned''' "/obj/effect/mapping_helpers/airlock/abandoned" - Provides the attached airlock with a chance to be; replaced by a wall, bolted, welded or have an open maintenance panel.<br> | |||
'''Airlock Cyclelink Helper''' "/obj/effect/mapping_helpers/airlock/cyclelink_helper" - When one door is opened, the other will close. Use on two doors that are facing each other, with the arrow pointing towards the opposite door.<br> | |||
'''Airlock Cyclelink Helper Target''' "/obj/effect/mapping_helpers/airlock/cyclelink_helper_target" - When one door is opened, the other will close. Use on two doors that are not facing each other. You will need to edit the "dirx" and "diry" vars. For example if airlock 1 was a single tile above airlock 2, airlock 2 would have a "diry" value of "1" and airlock 1 would have a "diry" value of "-1".<br> | |||
'''Airlock Lock Helper''' "/obj/effect/mapping_helpers/airlock/locked" - Used to bolt a door at the start of the round.<br> | |||
'''Airlock Unrestricted Side Helper''' "/obj/effect/mapping_helpers/airlock/unres" - Used to remove access restrictions when using the door from one side. The side the arrow faces '''away from''' is the side with no restrictions. See the cloning airlock on boxstation as an example. | |||
===Randomized Templates=== | |||
This short guide will teach you to make a template for YogStation.dmm. It will be assuming you are making two cryo rooms for Medbay. | |||
Find the cryo area and figure out how many tiles tall and wide it is (6 down and 7 across). Create two new dmm files in "_maps/yogstation/RandomRuins/StationRuins/BoxStation/" (/Cryo1 and /Cryo2) with the x (7) and y (6) dimensions equaling the size you just measured. Cut (this will copy it too) and Paste the original cryo area onto one of the files. Create your new version on the second file. | |||
Open "yogstation/code/game/objects/effects/landmarks.dm" and add the following: | |||
/obj/effect/landmark/stationroom/box/cryo | |||
template_names = list("Cryo Original", "Cryo New") | |||
Follow the previous template in the file if you get stuck. | |||
Open "yogstation/code/datums/ruins/station.dm" and add the following: | |||
/datum/map_template/ruin/station/box/cryo | |||
id = "cryo1" | |||
suffix = "Cryo1.dmm" | |||
name = "Cryo Original" | |||
/datum/map_template/ruin/station/box/cryo/newversion | |||
id = "medbay_cryo_2" | |||
suffix = "Cryo2.dmm" | |||
name = "Cryo New" | |||
Compile using ctrl+k. Once it is done go to YogStation.dmm, place /obj/effect/landmark/stationroom/box/cryo into the bottom-left tile of the area you are adding a template to. Cover the entire template area with /area/template_noop and /turf/template_noop. Delete /turf/open/space/basic under the new template_noop areas. Compile again using ctrl+k. | |||
===Linking Buttons=== | |||
Buttons can be linked to a lot of objects, including shutters and doors. It doesn't matter where the button or object is on the map, as long as they are connected correctly they will work. | |||
Shutters: Change the "id" var on the button and the "id" var on the shutters to be the same. Use a keyword that is appropriate, for example the RnD shutters have "id = rnd2". | |||
Doors: Change the "id" var on the button and the "id_tag" var on the doors to be the same. Use a keyword that is appropriate, for example the exterior brig doors have "id = outerbrig". | |||
===Shuttles=== | |||
There are 3 types of shuttle dock: | |||
*Stationary - places where the shuttle can dock | |||
*Transit - shuttle as it moves | |||
*Mobile - the place with the actual shuttle | |||
You will have a transit dock in the transit area, 2 stationary docks (one in centcom, one in the station) and 1 mobile dock in centcom for most shuttles. | |||
The shuttle docks are grouped by id: eg. id = "cargo_away", id = "cargo_transit" | |||
You need to add the dock types to the map and edit the bounding boxes via varediting the dock. You need to varedit height, width, dheight and dwidth at minimum. These are offset by the dir so do keep that in mind, eg if dir = 2 then width goes from EAST to WEST, if dir = 4 then width goes from NORTH to SOUTH and dwidth/dheight are offsets from the lower-left corner of the plane switched to the dock's dir. | |||
You should also ensure the directions face the shuttle or face away from the thing the shuttle docks with. | |||
If a shuttle's mobile docking port direction is different then the stationary docking port's direction, the shuttle and all items on it will be rotated accordingly. | |||
''The bounding box for the mobile dock must fit inside of the stationary dock (after any rotation) or the shuttle will refuse to move.'' | |||
If the shuttle's mobile docking port is in an area that is a subtype of /area/shuttle, only turfs in the bounding box in that same area are moved. Otherwise it moves all turfs in the bounding box. This can be used for odd-shaped shuttles. | |||
The emergency shuttle and cargo shuttle need special subtypes of the dock type, eg /obj/docking_port/mobile/emergency. | |||
The other variables of note is traveldir, which defines if the shuttle rotates on transit and its angle in degrees (imagine the shuttle is inside a circle, if you want the shuttle going right to left set it to 270 degrees). | |||
====Dwidth and Dheight==== | |||
dwidth/dheight is the offset of the docking_port obj from the (0,0) bounding box corner. If dir = 1 (north), 0,0 is the bottom left corner. This changes for each direction, for example when dir = 2 it's the upper right corner. So dwidth and dheight identify where the bounding box starts relative to the docking port obj, whereas width and height determine the actual width and height of the bounding box. | |||
''We count step 0 as a tile, so a height and width of 9 is actually 10 tiles (tile 0 to tile 9).'' | |||
Here is an example for the north facing shuttle dock direction - you can rotate this image to determine where the offset is for each other cardinal direction. | |||
[[File:ShuttleBox.png]] | |||
===Do Not Edit on the Map=== | |||
A small list of things to avoid editing on the map, you should instead find the relevant .dm file to do these in. | |||
Paper names and descriptions. Mob names and descriptions. Area names and descriptions. Adding items to all lockers (a small selection of a locker subtype is fine, but not when you need to add an item to every one). | |||
===Pipes and manifolds=== | ===Pipes and manifolds=== | ||
Atmospherics releases it's cocktail of gases into the air supply loop (blue pipes). The station is also equipped with a scrubber loop, which filters unwanted gases and sends them back to atmospherics via the scrubber loop (red pipes). | Atmospherics releases it's cocktail of gases into the air supply loop (blue pipes). The station is also equipped with a scrubber loop, which filters unwanted gases and sends them back to atmospherics via the scrubber loop (red pipes). | ||
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Multiple accesses to doors are handled by adding a semicolon (with no spaces) between access values, using the "req_one_access_txt" var (eg. "28;31" is for Kitchen and Cargo access). This is useful for small maps, such as Omegastation, where jobs need to share access due to cramped spaces. | Multiple accesses to doors are handled by adding a semicolon (with no spaces) between access values, using the "req_one_access_txt" var (eg. "28;31" is for Kitchen and Cargo access). This is useful for small maps, such as Omegastation, where jobs need to share access due to cramped spaces. | ||
There's an important difference between the two that you need to pay attention to - req_access_txt requires ''' | There's an important difference between the two that you need to pay attention to - req_access_txt requires '''all listed accesses''' to open the door, while req_one_access_txt lets anyone with '''one of the listed accesses''' open the door. For example - say you want your Brig to be accessible by the Detective and Security Officers, we would put "63;4" in '''req_one_access_txt''', because we want the Detective and Security to have access. If we used req_access_txt, you would need both accesses to open the door, meaning neither the Detective or Security could open it. | ||
You can view all of the access values in the access.dm file, or view them [https://github.com/yogstation13/Yogstation/blob/bb3c47b03178f6290b34b10e1dac0882121cf1af/code/__DEFINES/access.dm here]. If you get confused, you can take a look at Boxstation's map file and check the value on the door you're looking for. | You can view all of the access values in the access.dm file, or view them [https://github.com/yogstation13/Yogstation/blob/bb3c47b03178f6290b34b10e1dac0882121cf1af/code/__DEFINES/access.dm here]. If you get confused, you can take a look at Boxstation's map file and check the value on the door you're looking for. | ||
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To fix this problem you need to close dream maker (save the project first, obviously). Open your map (.dmm) file in a text editor, such as notepad or notepad++. Search (ctrl+f) through the file for step_x and step_y and remove any reference to it. Once no more instances of step_x or step_y are found in the file, save it and open it in dream maker once again. Compile the code and movement should work fine once more. Ask on our discord if you need any extra help. | To fix this problem you need to close dream maker (save the project first, obviously). Open your map (.dmm) file in a text editor, such as notepad or notepad++. Search (ctrl+f) through the file for step_x and step_y and remove any reference to it. Once no more instances of step_x or step_y are found in the file, save it and open it in dream maker once again. Compile the code and movement should work fine once more. Ask on our discord if you need any extra help. | ||
[[Category:Guides]] [[Category:Game Resources]] | [[Category:Guides]] [[Category:Game Resources]] | ||
{{Contribution guides}} | {{Contribution guides}} | ||