dcearth/mainmenu.lua

142 lines
3.9 KiB
Lua
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local love = assert( love )
local button = require 'button'
local savemodal = require 'savemodal'
local map = require 'map'
button.new{ name = "SAVE", y = 222, callback = savemodal.start, icon = love.graphics.newImage( "icons/save.png" )}
button.new{ name = "UNDO", y = 250, callback = map.undo, icon = love.graphics.newImage( "icons/undo.bmp" ) }
local tools
local layerButtons = {}
local function back( self )
for k, button in pairs( tools ) do button.visible = false end
for k, button in pairs( layerButtons ) do button.visible = true end
self.visible = false
map.editLayer = false
end
2024-05-02 00:32:07 +00:00
local backButton = button.new{
name = "UP",
visible = false,
y = 250 + button.h + 4,
icon = love.graphics.newImage( "icons/up.bmp" ),
callback = back,
}
local function toolCallback( self )
local f = (map.layers[self.layer])[self.name]
if f then return f(self) end
end
tools = {
button.new{ name = "SELECT"},
button.new{ name = "ERASE",},
button.new{ name = "MOVE", },
button.new{ name = "ADD", },
button.new{ name = "EDIT", },
button.new{ name = "DRAW", },
}
for i, v in ipairs( tools ) do
v.callback = toolCallback
v.y = 250 + (v.h + 4) * ( i + 1 )
v.visible = false
end
local layers = {
{ name = "AF", layer = "africa" },
{ name = "EU", layer = "europe" },
{ name = "NA", layer = "northamerica" },
{ name = "SA", layer = "southamerica" },
{ name = "AS", layer = "southasia" },
{ name = "RU", layer = "russia" },
{ name = "PATH", layer = "travelnodes" },
{ name = "AI", layer = "ainodes" },
{ name = "CITY", layer = "cities" },
{ name = "COAST", layer = "coastlines" },
{ name = "LOW", layer = "coastlinesLow"},
{ name = "INT", layer = "international"},
{ name = "SAIL", layer = "sailable" },
}
local showButtons = {}
local visibilityIcon = love.graphics.newImage( "icons/eye.bmp" )
local function updateVisibilityIcons()
for i = 1, #showButtons do
showButtons[i].icon = map.layers[ showButtons[i].layer ].visible and visibilityIcon
end
end
local function toggleVisibleLayer( self )
if not (self and self.layer) then return end
local ml = map.layers[ self.layer ]
ml.visible = not( ml.visible )
return updateVisibilityIcons()
end
local soloIcon = false--love.graphics.newImage( "icons/eye.bmp" )
local function soloVisibleLayer( self )
for k, layer in pairs( map.layers ) do
print( "invisible layer, map:", k, layer)
layer.visible = false
end
map.layers[ self.layer ].visible = true
return updateVisibilityIcons()
end
local function editLayer( self )
map.editLayer = map.layers[ self.layer ]
map.editLayer.visible = true
for k, button in pairs( layerButtons ) do button.visible = false end
for k, button in pairs( tools ) do
button.visible = true
button.layer = self.layer
end
backButton.visible = true
print( "EDITING LAYER", self.layer )
return updateVisibilityIcons()
end
local function copy( i, target )
for k, v in pairs( layers[i] ) do
target[k] = target[k] or v
end
return target
end
local y = 250
local soloButtons = {}
local editButtons = {}
for i = 1, #layers do
editButtons[i] = button.new( copy( i, {
x = 8,
y = y + (button.h + 4) * i,
w = 112,
callback = editLayer,
group = "edit",
}))
layerButtons[ 3 * i - 2 ] = editButtons[i]
showButtons[i] = button.new( copy( i, {
x = 128,
y = y + (button.h + 4) * i,
w = 24,
name = "",
callback = toggleVisibleLayer,
icon = visibilityIcon,
group = "show",
}))
layerButtons[ 3 * i - 1 ] = showButtons[i]
soloButtons[i] = button.new( copy( i, {
x = 160,
y = y + (button.h + 4) * i,
w = 24,
name = "S",
callback = soloVisibleLayer,
icon = soloIcon,
group = "solo",
}))
layerButtons[ 3 * i ] = soloButtons[i]
end