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Update cameranet.dm

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This commit is contained in:
LetterJay
2017-09-21 06:33:36 -05:00
committed by GitHub
parent 41277ff110
commit c1a3dc1c1e
1 changed files with 1 additions and 167 deletions
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168
code/modules/mob/living/silicon/ai/freelook/cameranet.dm
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@@ -1,168 +1,3 @@
<<<<<<< HEAD
// CAMERA NET
//
// The datum containing all the chunks.
#define CHUNK_SIZE 16 // Only chunk sizes that are to the power of 2. E.g: 2, 4, 8, 16, etc..
GLOBAL_DATUM_INIT(cameranet, /datum/cameranet, new)
/datum/cameranet
var/name = "Camera Net" // Name to show for VV and stat()
// The cameras on the map, no matter if they work or not. Updated in obj/machinery/camera.dm by New() and Del().
var/list/cameras = list()
// The chunks of the map, mapping the areas that the cameras can see.
var/list/chunks = list()
var/ready = 0
// The object used for the clickable stat() button.
var/obj/effect/statclick/statclick
// Checks if a chunk has been Generated in x, y, z.
/datum/cameranet/proc/chunkGenerated(x, y, z)
x &= ~(CHUNK_SIZE - 1)
y &= ~(CHUNK_SIZE - 1)
var/key = "[x],[y],[z]"
return (chunks[key])
// Returns the chunk in the x, y, z.
// If there is no chunk, it creates a new chunk and returns that.
/datum/cameranet/proc/getCameraChunk(x, y, z)
x &= ~(CHUNK_SIZE - 1)
y &= ~(CHUNK_SIZE - 1)
var/key = "[x],[y],[z]"
if(!chunks[key])
chunks[key] = new /datum/camerachunk(null, x, y, z)
return chunks[key]
// Updates what the aiEye can see. It is recommended you use this when the aiEye moves or it's location is set.
/datum/cameranet/proc/visibility(mob/camera/aiEye/ai)
// 0xf = 15
var/x1 = max(0, ai.x - 16) & ~(CHUNK_SIZE - 1)
var/y1 = max(0, ai.y - 16) & ~(CHUNK_SIZE - 1)
var/x2 = min(world.maxx, ai.x + 16) & ~(CHUNK_SIZE - 1)
var/y2 = min(world.maxy, ai.y + 16) & ~(CHUNK_SIZE - 1)
var/list/visibleChunks = list()
for(var/x = x1; x <= x2; x += CHUNK_SIZE)
for(var/y = y1; y <= y2; y += CHUNK_SIZE)
visibleChunks |= getCameraChunk(x, y, ai.z)
var/list/remove = ai.visibleCameraChunks - visibleChunks
var/list/add = visibleChunks - ai.visibleCameraChunks
for(var/chunk in remove)
var/datum/camerachunk/c = chunk
c.remove(ai)
for(var/chunk in add)
var/datum/camerachunk/c = chunk
c.add(ai)
// Updates the chunks that the turf is located in. Use this when obstacles are destroyed or when doors open.
/datum/cameranet/proc/updateVisibility(atom/A, opacity_check = 1)
if(!SSticker || (opacity_check && !A.opacity))
return
majorChunkChange(A, 2)
/datum/cameranet/proc/updateChunk(x, y, z)
// 0xf = 15
if(!chunkGenerated(x, y, z))
return
var/datum/camerachunk/chunk = getCameraChunk(x, y, z)
chunk.hasChanged()
// Removes a camera from a chunk.
/datum/cameranet/proc/removeCamera(obj/machinery/camera/c)
if(c.can_use())
majorChunkChange(c, 0)
// Add a camera to a chunk.
/datum/cameranet/proc/addCamera(obj/machinery/camera/c)
if(c.can_use())
majorChunkChange(c, 1)
// Used for Cyborg cameras. Since portable cameras can be in ANY chunk.
/datum/cameranet/proc/updatePortableCamera(obj/machinery/camera/c)
if(c.can_use())
majorChunkChange(c, 1)
//else
// majorChunkChange(c, 0)
// Never access this proc directly!!!!
// This will update the chunk and all the surrounding chunks.
// It will also add the atom to the cameras list if you set the choice to 1.
// Setting the choice to 0 will remove the camera from the chunks.
// If you want to update the chunks around an object, without adding/removing a camera, use choice 2.
/datum/cameranet/proc/majorChunkChange(atom/c, choice)
// 0xf = 15
if(!c)
return
var/turf/T = get_turf(c)
if(T)
var/x1 = max(0, T.x - (CHUNK_SIZE / 2)) & ~(CHUNK_SIZE - 1)
var/y1 = max(0, T.y - (CHUNK_SIZE / 2)) & ~(CHUNK_SIZE - 1)
var/x2 = min(world.maxx, T.x + (CHUNK_SIZE / 2)) & ~(CHUNK_SIZE - 1)
var/y2 = min(world.maxy, T.y + (CHUNK_SIZE / 2)) & ~(CHUNK_SIZE - 1)
//to_chat(world, "X1: [x1] - Y1: [y1] - X2: [x2] - Y2: [y2]")
for(var/x = x1; x <= x2; x += CHUNK_SIZE)
for(var/y = y1; y <= y2; y += CHUNK_SIZE)
if(chunkGenerated(x, y, T.z))
var/datum/camerachunk/chunk = getCameraChunk(x, y, T.z)
if(choice == 0)
// Remove the camera.
chunk.cameras -= c
else if(choice == 1)
// You can't have the same camera in the list twice.
chunk.cameras |= c
chunk.hasChanged()
// Will check if a mob is on a viewable turf. Returns 1 if it is, otherwise returns 0.
/datum/cameranet/proc/checkCameraVis(mob/living/target)
// 0xf = 15
var/turf/position = get_turf(target)
return checkTurfVis(position)
/datum/cameranet/proc/checkTurfVis(turf/position)
var/datum/camerachunk/chunk = getCameraChunk(position.x, position.y, position.z)
if(chunk)
if(chunk.changed)
chunk.hasChanged(1) // Update now, no matter if it's visible or not.
if(chunk.visibleTurfs[position])
return 1
return 0
/datum/cameranet/proc/stat_entry()
if(!statclick)
statclick = new/obj/effect/statclick/debug(null, "Initializing...", src)
stat(name, statclick.update("Cameras: [GLOB.cameranet.cameras.len] | Chunks: [GLOB.cameranet.chunks.len]"))
// Debug verb for VVing the chunk that the turf is in.
/*
/turf/verb/view_chunk()
set src in world
if(cameranet.chunkGenerated(x, y, z))
var/datum/camerachunk/chunk = cameranet.getCameraChunk(x, y, z)
usr.client.debug_variables(chunk)
=======
// CAMERA NET
//
// The datum containing all the chunks.
@@ -323,5 +158,4 @@ GLOBAL_DATUM_INIT(cameranet, /datum/cameranet, new)
if(cameranet.chunkGenerated(x, y, z))
var/datum/camerachunk/chunk = cameranet.getCameraChunk(x, y, z)
usr.client.debug_variables(chunk)
>>>>>>> 3791f0b... Merge pull request #30896 from ShizCalev/debug-text
*/
*/