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change map gen to use actions that are reused
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grilledham
parent
4585779a6b
commit
10d9023457
@ -3,79 +3,83 @@ require("locale.utils.poisson_rng")
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local Thread = require "locale.utils.Thread"
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map_gen_rows_per_tick = map_gen_rows_per_tick or 4
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map_gen_rows_per_tick = math.min(32, math.max(1, map_gen_rows_per_tick))
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function run_init(params)
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global._tiles_hold = {}
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global._decoratives_hold = {}
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global._entities_hold = {}
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end
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local function do_row(row, data)
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local y = data.top_y + row
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local top_x = data.top_x
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function run_place_tiles(params)
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local surface = params.surface
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surface.set_tiles(global._tiles_hold, true)
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end
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for x = top_x, top_x + 31 do
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function run_place_items(params)
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local surface = params.surface
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for _,deco in pairs(global._decoratives_hold) do
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surface.create_decoratives{check_collision=false, decoratives={deco}}
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end
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for _, entity in ipairs(global._entities_hold) do
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if surface.can_place_entity {name=entity.name, position=entity.position} then
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surface.create_entity {name=entity.name, position=entity.position}
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-- local coords need to be 'centered' to allow for correct rotation and scaling.
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local tile, entity = MAP_GEN(x + 0.5, y + 0.5, x, y)
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if type(tile) == "boolean" and not tile then
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table.insert(data.tiles, {name = "out-of-map", position = {x, y}})
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elseif type(tile) == "string" then
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table.insert(data.tiles, {name = tile, position = {x, y}})
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if tile == "water" or tile == "deepwater" or tile == "water-green" or tile == "deepwater-green" then
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local a = x + 1
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table.insert(data.tiles, {name = tile, position = {a, y}})
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local a =row + 1
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table.insert(data.tiles, {name = tile, position = {x, a}})
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local a = x - 1
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table.insert(data.tiles, {name = tile, position = {a, y}})
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local a =row - 1
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table.insert(data.tiles, {name = tile, position = {x, a}})
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end
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end
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end
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function run_calc_items(params)
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local top_x = params.top_x
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local top_y = params.top_y
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for y = top_y, top_y + 31 do
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for x = top_x, top_x + 31 do
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-- local coords need to be 'centered' to allow for correct rotation and scaling.
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local tile, entity = MAP_GEN(x + 0.5, y + 0.5, x, y)
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if type(tile) == "boolean" and not tile then
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table.insert( global._tiles_hold, {name = "out-of-map", position = {x, y}} )
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elseif type(tile) == "string" then
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table.insert( global._tiles_hold, {name = tile, position = {x, y}} )
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if tile == "water" or tile == "deepwater" or tile == "water-green" or tile == "deepwater-green" then
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local a = x + 1
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table.insert(global._tiles_hold, {name = tile, position = {a,y}})
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local a = y + 1
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table.insert(global._tiles_hold, {name = tile, position = {x,a}})
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local a = x - 1
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table.insert(global._tiles_hold, {name = tile, position = {a,y}})
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local a = y - 1
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table.insert(global._tiles_hold, {name = tile, position = {x,a}})
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end
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if map_gen_decoratives then
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tile_decoratives = check_decorative(tile, x, y)
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for _,tbl in ipairs(tile_decoratives) do
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table.insert(global._decoratives_hold, tbl)
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end
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tile_entities = check_entities(tile, x, y)
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for _,entity in ipairs(tile_entities) do
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table.insert(global._entities_hold, entity)
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end
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end
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end
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if entity then
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table.insert(global._entities_hold, entity)
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end
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end
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if map_gen_decoratives then
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tile_decoratives = check_decorative(tile, x, y)
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for _,tbl in ipairs(tile_decoratives) do
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table.insert(data.decoratives, tbl)
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end
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end
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tile_entities = check_entities(tile, x, y)
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for _,entity in ipairs(tile_entities) do
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table.insert(data.entities, entity)
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end
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end
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if entity then
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table.insert(data.entities, entity)
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end
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end
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end
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function run_chart_update(params)
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local function do_place_tiles(data)
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data.surface.set_tiles(data.tiles, true)
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end
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local function do_place_decoratives(data)
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if not map_gen_decoratives then return end
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for _, e in pairs(surface.find_entities_filtered{area=area, type="decorative"}) do
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e.destroy()
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end
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for _, e in pairs(surface.find_entities_filtered{area=area, type="simple-entity"}) do
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e.destroy()
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end
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local surface = data.surface
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for _,d in pairs(data.decoratives) do
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surface.create_decoratives{check_collision=false, decoratives={d}}
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end
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end
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local function do_place_entities(data)
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local surface = data.surface
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for _, e in ipairs(data.entities) do
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if surface.can_place_entity(e) then
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surface.create_entity(e)
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end
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end
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end
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local function run_chart_update(params)
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local x = params.area.left_top.x / 32
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local y = params.area.left_top.y / 32
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if game.forces.player.is_chunk_charted(params.surface, {x,y} ) then
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@ -84,6 +88,31 @@ function run_chart_update(params)
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end
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end
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function map_gen_action(data)
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local state = data.state
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if state < 32 then
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local count = 1
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repeat
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do_row(state, data)
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state = state + 1
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count = count + 1
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until state == 32 or count >= map_gen_rows_per_tick
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data.state = state
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return true
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elseif state == 32 then
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do_place_tiles(data)
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data.state = 33
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return true
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elseif state == 33 then
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do_place_decoratives(data)
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data.state = 34
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return true
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elseif state == 34 then
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do_place_entities(data)
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return false
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end
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end
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function run_combined_module(event)
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if MAP_GEN == nil then
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@ -93,32 +122,19 @@ function run_combined_module(event)
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local area = event.area
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local surface = event.surface
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MAP_GEN_SURFACE = surface
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local top_x = area.left_top.x
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local top_y = area.left_top.y
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if map_gen_decoratives then
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for _, e in pairs(surface.find_entities_filtered{area=area, type="decorative"}) do
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e.destroy()
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end
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for _, e in pairs(surface.find_entities_filtered{area=area, type="tree"}) do
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-- e.destroy() -- Leaving the trees/forests
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end
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for _, e in pairs(surface.find_entities_filtered{area=area, type="simple-entity"}) do
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e.destroy()
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end
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end
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Thread.queue_action("run_init", {} )
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Thread.queue_action("run_calc_items", {surface = event.surface, top_x = top_x, top_y = top_y})
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Thread.queue_action("run_place_tiles", {surface = event.surface})
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Thread.queue_action("run_place_items", {surface = event.surface})
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Thread.queue_action("run_chart_update", {area = event.area, surface = event.surface} )
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MAP_GEN_SURFACE = surface
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local data =
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{
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state = 0,
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top_x = area.left_top.x,
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top_y = area.left_top.y ,
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surface = surface,
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tiles = {},
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entities = {},
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decoratives = {}
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}
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Thread.queue_action("map_gen_action", data)
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end
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local decorative_options = {
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@ -209,7 +225,7 @@ local decorative_options = {
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["out-of-map"] = {},
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}
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function check_decorative(tile, x, y)
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local function check_decorative(tile, x, y)
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local options = decorative_options[tile]
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local tile_decoratives = {}
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