minetest-mods/digilines
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This commit is contained in:
Diego Martínez
2017-03-01 07:26:20 -03:00
committed by Auke Kok
parent 6a2fa5a3e4
commit f5e6a7d181
7 changed files with 72 additions and 72 deletions
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56
internal.lua
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@ -1,9 +1,9 @@
function digilines:getspec(node)
function digilines.getspec(node)
if not minetest.registered_nodes[node.name] then return false end
return minetest.registered_nodes[node.name].digiline
end
function digilines:importrules(spec, node)
function digilines.importrules(spec, node)
if type(spec) == 'function' then
return spec(node)
elseif spec then
@ -13,43 +13,43 @@ function digilines:importrules(spec, node)
end
end
function digiline:getAnyInputRules(pos)
local node = digiline:get_node_force(pos)
local spec = digiline:getspec(node)
function digilines.getAnyInputRules(pos)
local node = digilines.get_node_force(pos)
local spec = digilines.getspec(node)
if not spec then return end
if spec.wire then
return digilines:importrules(spec.wire.rules, node)
return digilines.importrules(spec.wire.rules, node)
end
if spec.effector then
return digilines:importrules(spec.effector.rules, node)
return digilines.importrules(spec.effector.rules, node)
end
end
function digiline:getAnyOutputRules(pos)
local node = digiline:get_node_force(pos)
local spec = digiline:getspec(node)
function digilines.getAnyOutputRules(pos)
local node = digilines.get_node_force(pos)
local spec = digilines.getspec(node)
if not spec then return end
if spec.wire then
return digilines:importrules(spec.wire.rules, node)
return digilines.importrules(spec.wire.rules, node)
end
if spec.receptor then
return digilines:importrules(spec.receptor.rules, node)
return digilines.importrules(spec.receptor.rules, node)
end
end
function digilines:rules_link(output, input)
local outputrules = digilines:getAnyOutputRules(output)
local inputrules = digilines:getAnyInputRules (input)
function digilines.rules_link(output, input)
local outputrules = digilines.getAnyOutputRules(output)
local inputrules = digilines.getAnyInputRules (input)
if not outputrules or not inputrules then return false end
for _, orule in ipairs(outputrules) do
if digilines:cmpPos(digilines:addPosRule(output, orule), input) then
if digilines.cmpPos(digilines.addPosRule(output, orule), input) then
for _, irule in ipairs(inputrules) do
if digilines:cmpPos(digilines:addPosRule(input, irule), output) then
if digilines.cmpPos(digilines.addPosRule(input, irule), output) then
return true
end
end
@ -58,9 +58,9 @@ function digilines:rules_link(output, input)
return false
end
function digilines:rules_link_anydir(output, input)
return digilines:rules_link(output, input)
or digilines:rules_link(input, output)
function digilines.rules_link_anydir(output, input)
return digilines.rules_link(output, input)
or digilines.rules_link(input, output)
end
local function queue_new()
@ -85,14 +85,14 @@ local function queue_dequeue(queue)
return object
end
function digiline:transmit(pos, channel, msg, checked)
digiline:vm_begin()
function digilines.transmit(pos, channel, msg, checked)
digilines.vm_begin()
local queue = queue_new()
queue_enqueue(queue, pos)
while not queue_empty(queue) do
local curPos = queue_dequeue(queue)
local node = digiline:get_node_force(curPos)
local spec = digiline:getspec(node)
local node = digilines.get_node_force(curPos)
local spec = digilines.getspec(node)
if spec then
-- Effector actions --> Receive
if spec.effector then
@ -101,10 +101,10 @@ function digiline:transmit(pos, channel, msg, checked)
-- Cable actions --> Transmit
if spec.wire then
local rules = digiline:importrules(spec.wire.rules, node)
local rules = digilines.importrules(spec.wire.rules, node)
for _, rule in ipairs(rules) do
local nextPos = digiline:addPosRule(curPos, rule)
if digiline:rules_link(curPos, nextPos) then
local nextPos = digilines.addPosRule(curPos, rule)
if digilines.rules_link(curPos, nextPos) then
local checkedID = minetest.hash_node_position(nextPos)
if not checked[checkedID] then
checked[checkedID] = true
@ -115,5 +115,5 @@ function digiline:transmit(pos, channel, msg, checked)
end
end
end
digiline:vm_end()
digilines.vm_end()
end