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Respect protected areas when spawning remote portals (#27)

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* respect protected areas when spawning remote portals

* Use portal_shape to determine area to check for natural/protected

* Log warning on deprecated function call
This commit is contained in:
Treer
2020-07-26 14:34:06 +10:00
committed by GitHub
parent 8769593d6f
commit 5b3b56ebec
7 changed files with 140 additions and 53 deletions
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8
portal_examples.lua
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@ -85,7 +85,7 @@ This portal is different to the others, rather than acting akin to a doorway it
return pos.y > FLOATLAND_LEVEL - 200
end,
find_realm_anchorPos = function(surface_anchorPos)
find_realm_anchorPos = function(surface_anchorPos, player_name)
-- TODO: Once paramat finishes adjusting the floatlands, implement a surface algorithm that finds land
local destination_pos = {x = surface_anchorPos.x ,y = FLOATLAND_LEVEL + 2, z = surface_anchorPos.z}
@ -131,13 +131,13 @@ Due to such difficulties, we never learned what determines the direction and dis
return true
end,
find_realm_anchorPos = function(surface_anchorPos)
find_realm_anchorPos = function(surface_anchorPos, player_name)
-- This function isn't needed, since this type of portal always goes to the surface
minetest.log("error" , "find_realm_anchorPos called for surface portal")
return {x=0, y=0, z=0}
end,
find_surface_anchorPos = function(realm_anchorPos)
find_surface_anchorPos = function(realm_anchorPos, player_name)
-- A portal definition doesn't normally need to provide a find_surface_anchorPos() function,
-- since find_surface_target_y() will be used by default, but these portals travel around the
-- surface (following a Moore curve) so will be calculating a different x and z to realm_anchorPos.
@ -192,7 +192,7 @@ Due to such difficulties, we never learned what determines the direction and dis
end
local destination_pos = {x = target_x + adj_x, y = 0, z = target_z + adj_z}
destination_pos.y = nether.find_surface_target_y(destination_pos.x, destination_pos.z, "surface_portal")
destination_pos.y = nether.find_surface_target_y(destination_pos.x, destination_pos.z, "surface_portal", player_name)
return destination_pos
end