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Copy pathliquids.lua
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Copy pathliquids.lua
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302 lines (269 loc) · 10 KB
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-- Interface for spawning liquids on tiles.
local liquids = reqscript('modtools/spawn-liquid')
local gui = require('gui')
local guidm = require('gui.dwarfmode')
local widgets = require('gui.widgets')
local SpawnLiquidMode = {
SET = 1,
ADD = 2,
REMOVE = 3,
CLEAN = 4,
}
local SpawnLiquidPaintMode = {
DRAG = 1,
CLICK = 2,
AREA = 3,
}
local SpawnLiquidCursor = {
[df.tile_liquid.Water] = dfhack.screen.findGraphicsTile('MINING_INDICATORS', 0, 0),
[df.tile_liquid.Magma] = dfhack.screen.findGraphicsTile('MINING_INDICATORS', 1, 0),
[df.tiletype.RiverSource] = dfhack.screen.findGraphicsTile('LIQUIDS', 0, 0),
}
SpawnLiquid = defclass(SpawnLiquid, widgets.Window)
SpawnLiquid.ATTRS {
frame_title='Spawn liquid menu',
frame={b = 4, r = 4, w = 50, h = 12},
}
function SpawnLiquid:init()
self.type = df.tile_liquid.Water
self.mode = SpawnLiquidMode.SET
self.level = 3
self.paint_mode = SpawnLiquidPaintMode.AREA
self.tile = SpawnLiquidCursor[self.type]
self:addviews{
widgets.Label{
frame = {l = 0, t = 0},
text = {{ text = self:callback('getLabel') }}
},
widgets.HotkeyLabel{
frame = {l = 0, b = 1},
label = 'Decrease level',
auto_width = true,
key = 'KEYBOARD_CURSOR_LEFT',
on_activate = self:callback('decreaseLiquidLevel'),
disabled = function() return self.level == 1 end
},
widgets.Label{
frame = { l = 0, b = 1, w = 1},
text_pen=COLOR_LIGHTGREEN,
text=string.char(27),
},
widgets.HotkeyLabel{
frame = { l = 19, b = 1},
label = 'Increase level',
auto_width = true,
key = 'KEYBOARD_CURSOR_RIGHT',
on_activate = self:callback('increaseLiquidLevel'),
disabled = function() return self.level == 7 end
},
widgets.Label{
frame = { l = 19, b = 1, w = 1},
text_pen=COLOR_LIGHTGREEN,
text=string.char(26),
},
widgets.CycleHotkeyLabel{
frame = {l = 0, b = 2},
label = 'Brush:',
auto_width = true,
key = 'CUSTOM_Q',
options = {
{ label = "Water", value = df.tile_liquid.Water, pen = COLOR_CYAN },
{ label = "Magma", value = df.tile_liquid.Magma, pen = COLOR_RED },
{ label = "River", value = df.tiletype.RiverSource, pen = COLOR_BLUE },
},
initial_option = df.tile_liquid.Water,
on_change = function(new, _)
self.type = new
self.tile = SpawnLiquidCursor[new]
end,
},
widgets.CycleHotkeyLabel{
frame = {l = 0, b = 0},
label = 'Paint mode:',
auto_width = true,
key = 'CUSTOM_Z',
options = {
{ label = "Area ", value = SpawnLiquidPaintMode.AREA, pen = COLOR_WHITE },
{ label = "Click", value = SpawnLiquidPaintMode.CLICK, pen = COLOR_WHITE },
{ label = "Drag ", value = SpawnLiquidPaintMode.DRAG, pen = COLOR_WHITE },
},
initial_option = SpawnLiquidPaintMode.DRAG,
on_change = function(new, _) self.paint_mode = new end,
},
widgets.CycleHotkeyLabel{
view_id = 'mode1',
frame = {l = 18, b = 2},
label = 'Mode:',
auto_width = true,
key = 'CUSTOM_X',
options = {
{ label = "Set ", value = SpawnLiquidMode.SET, pen = COLOR_WHITE },
{ label = "Add ", value = SpawnLiquidMode.ADD, pen = COLOR_WHITE },
{ label = "Remove", value = SpawnLiquidMode.REMOVE, pen = COLOR_WHITE },
{ label = "Clean ", value = SpawnLiquidMode.CLEAN, pen = COLOR_WHITE },
},
initial_option = SpawnLiquidMode.SET,
on_change = function(new, _)
self.mode = new
self.subviews.mode2:setOption(new)
end,
visible = function() return self.type ~= df.tiletype.RiverSource end
},
widgets.CycleHotkeyLabel{
view_id = 'mode2',
frame = {l = 18, b = 2},
label = 'Mode:',
auto_width = true,
key = 'CUSTOM_X',
options = {
{ label = "Set ", value = SpawnLiquidMode.SET, pen = COLOR_WHITE },
{ label = "Remove", value = SpawnLiquidMode.REMOVE, pen = COLOR_WHITE },
},
on_change = function(new, _)
self.mode = new
self.subviews.mode1:setOption(new)
end,
visible = function() return self.type == df.tiletype.RiverSource end
},
}
end
-- TODO: More reactive label dependant on options selected.
function SpawnLiquid:getLabel()
return ([[Click on a tile to spawn a %s/7 level of %s]]):format(
self.level,
self.type == 0 and "Water" or self.type == 1 and "Magma" or "River"
)
end
function SpawnLiquid:getLiquidLevel(position)
local tile = dfhack.maps.getTileFlags(position)
if self.mode == SpawnLiquidMode.ADD then
return math.max(0, math.min(tile.flow_size + self.level, 7))
elseif self.mode == SpawnLiquidMode.REMOVE then
return math.max(0, math.min(tile.flow_size - self.level, 7))
end
return self.level
end
function SpawnLiquid:increaseLiquidLevel()
self.level = math.min(self.level + 1, 7)
end
function SpawnLiquid:decreaseLiquidLevel()
self.level = math.max(self.level - 1, 1)
end
local function isFlowPassable(pos)
local tt = dfhack.maps.getTileType(pos)
local tile = dfhack.maps.getTileFlags(pos)
return tt and tile and df.tiletype_shape.attrs[df.tiletype.attrs[tt].shape].passable_flow
end
function SpawnLiquid:spawn(pos)
if not dfhack.maps.isValidTilePos(pos) or not dfhack.maps.isTileVisible(pos) or not isFlowPassable(pos) then
return
end
local map_block = dfhack.maps.getTileBlock(pos)
if self.mode == SpawnLiquidMode.CLEAN then
local tile = dfhack.maps.getTileFlags(pos)
tile.water_salt = false
tile.water_stagnant = false
elseif self.type == df.tiletype.RiverSource then
if self.mode == SpawnLiquidMode.REMOVE then
local commands = {
'f', 'any', ';',
'f', 'sp', 'river_source', ';',
'p', 'any', ';',
'p', 's', 'floor', ';',
'p', 'sp', 'normal', ';',
'p', 'm', 'stone', ';',
}
dfhack.run_command('tiletypes-command', table.unpack(commands))
dfhack.run_command('tiletypes-here', '--quiet', ('--cursor=%d,%d,%d'):format(pos2xyz(pos)))
liquids.spawnLiquid(pos, 0, df.tile_liquid.Water)
else
map_block.tiletype[pos.x % 16][pos.y % 16] = df.tiletype.RiverSource
liquids.spawnLiquid(pos, 7, df.tile_liquid.Water)
end
else
liquids.spawnLiquid(pos, self:getLiquidLevel(pos), self.type)
end
end
function SpawnLiquid:getPen()
return self.type == df.tile_liquid.Water and COLOR_BLUE or COLOR_RED, "X", self.tile
end
function SpawnLiquid:getBounds(start_position, end_position)
return {
x1=math.min(start_position.x, end_position.x),
x2=math.max(start_position.x, end_position.x),
y1=math.min(start_position.y, end_position.y),
y2=math.max(start_position.y, end_position.y),
z1=math.min(start_position.z, end_position.z),
z2=math.max(start_position.z, end_position.z),
}
end
function SpawnLiquid:onRenderFrame(dc, rect)
SpawnLiquid.super.onRenderFrame(self, dc, rect)
local mouse_pos = dfhack.gui.getMousePos()
if self.is_dragging then
if df.global.enabler.mouse_lbut_down == 0 then
self.is_dragging = false
elseif mouse_pos and not self:getMouseFramePos() then
self:spawn(mouse_pos)
end
end
if mouse_pos then
guidm.renderMapOverlay(self:callback('getPen'), self:getBounds(
self.is_dragging_area and self.area_first_pos or mouse_pos,
mouse_pos
))
end
end
function SpawnLiquid:onInput(keys)
if SpawnLiquid.super.onInput(self, keys) then return true end
if keys._MOUSE_L and not self:getMouseFramePos() then
local mouse_pos = dfhack.gui.getMousePos()
if self.paint_mode == SpawnLiquidPaintMode.CLICK and mouse_pos then
self:spawn(mouse_pos)
return true
elseif self.paint_mode == SpawnLiquidPaintMode.AREA and mouse_pos then
if self.is_dragging_area then
local bounds = self:getBounds(self.area_first_pos, mouse_pos)
for y = bounds.y1, bounds.y2 do
for x = bounds.x1, bounds.x2 do
for z = bounds.z1, bounds.z2 do
self:spawn(xyz2pos(x, y, z))
end
end
end
self.is_dragging_area = false
return true
else
self.is_dragging_area = true
self.area_first_pos = mouse_pos
return true
end
elseif self.paint_mode == SpawnLiquidPaintMode.DRAG then
self.is_dragging = true
return true
end
end
-- TODO: Holding the mouse down causes event spam.
if keys._MOUSE_L_DOWN and not self:getMouseFramePos() then
if self.paint_mode == SpawnLiquidPaintMode.DRAG then
self.is_dragging = true
return true
end
end
end
SpawnLiquidScreen = defclass(SpawnLiquidScreen, gui.ZScreen)
SpawnLiquidScreen.ATTRS {
focus_path = 'spawnliquid',
pass_movement_keys = true,
pass_mouse_clicks = false,
}
function SpawnLiquidScreen:init()
self:addviews{SpawnLiquid{}}
end
function SpawnLiquidScreen:onDismiss()
view = nil
end
if not dfhack.isMapLoaded() then
qerror('This script requires a fortress map to be loaded')
end
view = view and view:raise() or SpawnLiquidScreen{}:show()
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