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144 lines
5.2 KiB
Plaintext
144 lines
5.2 KiB
Plaintext
/datum/space_level/proc/set_linkage(new_linkage)
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linkage = new_linkage
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if(linkage == SELFLOOPING)
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neigbours = list(TEXT_NORTH,TEXT_SOUTH,TEXT_EAST,TEXT_WEST)
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for(var/A in neigbours)
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neigbours[A] = src
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/datum/space_level/proc/set_neigbours(list/L)
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for(var/datum/space_transition_point/P in L)
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if(P.x == xi)
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if(P.y == yi+1)
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neigbours[TEXT_NORTH] = P.spl
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P.spl.neigbours[TEXT_SOUTH] = src
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else if(P.y == yi-1)
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neigbours[TEXT_SOUTH] = P.spl
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P.spl.neigbours[TEXT_NORTH] = src
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else if(P.y == yi)
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if(P.x == xi+1)
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neigbours[TEXT_EAST] = P.spl
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P.spl.neigbours[TEXT_WEST] = src
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else if(P.x == xi-1)
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neigbours[TEXT_WEST] = P.spl
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P.spl.neigbours[TEXT_EAST] = src
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/datum/space_transition_point //this is explicitly utilitarian datum type made specially for the space map generation and are absolutely unusable for anything else
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var/list/neigbours = list()
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var/x
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var/y
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var/datum/space_level/spl
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/datum/space_transition_point/New(nx, ny, list/point_grid)
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if(!point_grid)
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qdel(src)
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return
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var/list/L = point_grid[1]
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if(nx > point_grid.len || ny > L.len)
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qdel(src)
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return
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x = nx
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y = ny
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if(point_grid[x][y])
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return
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point_grid[x][y] = src
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/datum/space_transition_point/proc/set_neigbours(list/grid)
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var/max_X = grid.len
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var/list/max_Y = grid[1]
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max_Y = max_Y.len
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neigbours.Cut()
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if(x+1 <= max_X)
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neigbours |= grid[x+1][y]
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if(x-1 >= 1)
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neigbours |= grid[x-1][y]
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if(y+1 <= max_Y)
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neigbours |= grid[x][y+1]
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if(y-1 >= 1)
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neigbours |= grid[x][y-1]
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/datum/controller/subsystem/mapping/proc/setup_map_transitions() //listamania
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var/list/SLS = list()
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var/list/cached_z_list = z_list
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var/conf_set_len = 0
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for(var/A in cached_z_list)
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var/datum/space_level/D = A
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if (D.linkage == CROSSLINKED)
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SLS.Add(D)
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conf_set_len++
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var/list/point_grid[conf_set_len*2+1][conf_set_len*2+1]
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var/list/grid = list()
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var/datum/space_transition_point/P
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for(var/i = 1, i<=conf_set_len*2+1, i++)
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for(var/j = 1, j<=conf_set_len*2+1, j++)
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P = new/datum/space_transition_point(i,j, point_grid)
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point_grid[i][j] = P
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grid.Add(P)
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for(var/datum/space_transition_point/pnt in grid)
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pnt.set_neigbours(point_grid)
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P = point_grid[conf_set_len+1][conf_set_len+1]
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var/list/possible_points = list()
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var/list/used_points = list()
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grid.Cut()
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while(SLS.len)
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var/datum/space_level/D = pick_n_take(SLS)
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D.xi = P.x
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D.yi = P.y
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P.spl = D
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possible_points |= P.neigbours
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used_points |= P
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possible_points.Remove(used_points)
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D.set_neigbours(used_points)
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P = pick(possible_points)
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CHECK_TICK
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//Lists below are pre-calculated values arranged in the list in such a way to be easily accessable in the loop by the counter
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//Its either this or madness with lotsa math
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var/list/x_pos_beginning = list(1, 1, world.maxx - TRANSITIONEDGE, 1) //x values of the lowest-leftest turfs of the respective 4 blocks on each side of zlevel
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var/list/y_pos_beginning = list(world.maxy - TRANSITIONEDGE, 1, 1 + TRANSITIONEDGE, 1 + TRANSITIONEDGE) //y values respectively
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var/list/x_pos_ending = list(world.maxx, world.maxx, world.maxx, 1 + TRANSITIONEDGE) //x values of the highest-rightest turfs of the respective 4 blocks on each side of zlevel
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var/list/y_pos_ending = list(world.maxy, 1 + TRANSITIONEDGE, world.maxy - TRANSITIONEDGE, world.maxy - TRANSITIONEDGE) //y values respectively
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var/list/x_pos_transition = list(1, 1, TRANSITIONEDGE + 2, world.maxx - TRANSITIONEDGE - 1) //values of x for the transition from respective blocks on the side of zlevel, 1 is being translated into turfs respective x value later in the code
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var/list/y_pos_transition = list(TRANSITIONEDGE + 2, world.maxy - TRANSITIONEDGE - 1, 1, 1) //values of y for the transition from respective blocks on the side of zlevel, 1 is being translated into turfs respective y value later in the code
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for(var/I in cached_z_list)
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var/datum/space_level/D = I
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if(!D.neigbours.len)
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continue
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var/zlevelnumber = D.z_value
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for(var/side in 1 to 4)
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var/turf/beginning = locate(x_pos_beginning[side], y_pos_beginning[side], zlevelnumber)
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var/turf/ending = locate(x_pos_ending[side], y_pos_ending[side], zlevelnumber)
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var/list/turfblock = block(beginning, ending)
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var/dirside = 2**(side-1)
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var/zdestination = zlevelnumber
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if(D.neigbours["[dirside]"] && D.neigbours["[dirside]"] != D)
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D = D.neigbours["[dirside]"]
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zdestination = D.z_value
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else
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dirside = turn(dirside, 180)
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while(D.neigbours["[dirside]"] && D.neigbours["[dirside]"] != D)
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D = D.neigbours["[dirside]"]
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zdestination = D.z_value
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D = I
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for(var/turf/open/space/S in turfblock)
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S.destination_x = x_pos_transition[side] == 1 ? S.x : x_pos_transition[side]
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S.destination_y = y_pos_transition[side] == 1 ? S.y : y_pos_transition[side]
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S.destination_z = zdestination
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// Mirage border code
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var/mirage_dir
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if(S.x == 1 + TRANSITIONEDGE)
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mirage_dir |= WEST
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else if(S.x == world.maxx - TRANSITIONEDGE)
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mirage_dir |= EAST
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if(S.y == 1 + TRANSITIONEDGE)
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mirage_dir |= SOUTH
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else if(S.y == world.maxy - TRANSITIONEDGE)
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mirage_dir |= NORTH
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if(!mirage_dir)
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continue
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var/turf/place = locate(S.destination_x, S.destination_y, S.destination_z)
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S.AddComponent(/datum/component/mirage_border, place, mirage_dir)
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