Mothback/data/scripts/editor.lua

208 lines
6.0 KiB
Lua
Raw Normal View History

function EditorStep()
palette = palette or false
AnimateTiles()
if Keybind:HasPressed(Keybind.editor.palette) then
if palette then
palette = false
palette_scroll_x = nil
palette_scroll_y = nil
else
palette = true
palette_scroll_x = 0
palette_scroll_y = 0
selecting_tile = 51
end
end
if love.keyboard.isDown('a',"left") then
Camera.pos.x = Camera.pos.x - 3*game.scale
end
if love.keyboard.isDown('d',"right") then
Camera.pos.x = Camera.pos.x + 3*game.scale
end
if love.keyboard.isDown("up", "w") then
Camera.pos.y = Camera.pos.y - 3*game.scale
end
if love.keyboard.isDown("down", "s") then
Camera.pos.y = Camera.pos.y + 3*game.scale
end
end
function EditorScroll(y)
if palette then
if love.keyboard.isDown("lshift") then
palette_scroll_y = palette_scroll_y + y
else
palette_scroll_x = palette_scroll_x + y
end
else
local oscale = game.scale
game.scale = math.max(0.1,game.scale + y/16)
end
end
function EditorDraw()
GameworldDrawPrepare()
GameworldDrawBackground()
GridDisplay()
GameworldDrawForeground()
GameworldDrawEnd()
EditorDoEdit()
DrawSelectingPaletteTile()
if palette then
EditorDoPalette()
end
end
function EditorDoEdit()
local mouse_x = love.mouse.getX()
local mouse_y = love.mouse.getY()
local horizontal = 1 + math.floor(((mouse_x/game.scale) / tileProperties.width) + (Camera.pos.x / tileProperties.width))
local vertical = 1 + math.floor(((mouse_y/game.scale) / tileProperties.height) + (Camera.pos.y / tileProperties.height))
local expand_h = 0
local expand_v = 0
local LevelWidth = LevelGetTileWidth()
local LevelHeight = LevelGetTileHeight()
if horizontal > LevelWidth then
expand_h = horizontal-LevelWidth
elseif horizontal < 0 then
expand_h = horizontal
end
if vertical > LevelHeight then
expand_v = vertical-LevelHeight
elseif vertical < 0 then
expand_v = vertical
end
love.graphics.print("> " .. horizontal .. ", " .. vertical)
love.graphics.print("> " .. LevelWidth .. "(" .. expand_h .. "), " .. LevelHeight .. "(".. expand_v .. ")", 0, 10)
if Keybind:HasPressed(Keybind.generic.lclick) and not palette then
if LevelTiles[vertical] ~= nil
and LevelTiles[vertical][horizontal] ~= nil
and love.keyboard.isDown("lshift") ~= true
and love.keyboard.isDown("lctrl") ~= true
and selecting_tile ~= nil
then
InstanceTile(vertical,horizontal,selecting_tile)
--[[
elseif love.keyboard.isDown("lshift") then
--ExpandCanvas(math.sign(expand_h),math.sign(expand_v))
if expand_h < 0 then
Camera.pos.x = Camera.pos.x - expand_h*tileProperties.scale*tileProperties.width
end
if expand_v < 0 then
Camera.pos.y = Camera.pos.y - expand_v*tileProperties.scale*tileProperties.height
end
elseif love.keyboard.isDown("lctrl") then
--ReduceCanvas(math.sign(expand_h),math.sign(expand_v))
if expand_h < 0 then
Camera.pos.x = Camera.pos.x - expand_h*tileProperties.scale*tileProperties.width
end
if expand_v < 0 then
Camera.pos.y = Camera.pos.y - expand_v*tileProperties.scale*tileProperties.height
end]]
end
LevelReloadTiles()
end
end
function DrawSelectingPaletteTile()
if selecting_tile ~= nil and selecting_tile ~= 0 then
local mouse_x = tileProperties.width * math.floor((love.mouse.getX()/game.scale) / tileProperties.width) - Camera.pos.x % tileProperties.width
local mouse_y = tileProperties.height * math.floor((love.mouse.getY()/game.scale) / tileProperties.height) - Camera.pos.y % tileProperties.height
love.graphics.draw(
LevelData.tileset,
TileIndex[selecting_tile],
mouse_x,
mouse_y
)
end
end
function EditorDoPalette()
local width = LevelData.tileset:getPixelWidth()/tileProperties.width
local height = LevelData.tileset:getPixelHeight()/tileProperties.height
love.graphics.setColor(0,0,0,1)
love.graphics.rectangle(
"fill",
(palette_scroll_x + 1) * (tileProperties.width+1),
(palette_scroll_y + 1) * (tileProperties.height+1),
1 + LevelData.tileset:getPixelWidth() * ((tileProperties.width+1) / tileProperties.width),
1 + LevelData.tileset:getPixelHeight()* ((tileProperties.height+1) / tileProperties.height)
)
love.graphics.setColor(1,1,1,1)
local position_x = 1
local position_y = 1
for i = 1, #TileIndex-width-1 do
local tile_x = (palette_scroll_x + position_x) * (tileProperties.width+1)
local tile_y = (palette_scroll_y + position_y) * (tileProperties.height+1)
love.graphics.draw(
LevelData.tileset,
TileIndex[i],
tile_x,
tile_y,
0,
1,
1
)
if Keybind:CheckDown(Keybind.generic.lclick) then
local mouse_x = love.mouse.getX()
local mouse_y = love.mouse.getY()
if mouse_x > (tile_x) * game.scale
and mouse_x < (tile_x + tileProperties.width) * game.scale
and mouse_y > (tile_y) * game.scale
and mouse_y < (tile_y + tileProperties.height) * game.scale
then
selecting_tile = position_x + ((position_y-1) * width)
love.graphics.print(selecting_tile .. " | " .. tile_x .. ", " .. tile_y, 0, 20)
end
end
if Keybind:CheckDown(Keybind.generic.rclick) then
selecting_tile = 0
end
if selecting_tile ~= nil and selecting_tile ~= 0 and i == selecting_tile then
love.graphics.setColor(1,0,1,1)
love.graphics.rectangle(
"line",
tile_x,
tile_y,
tileProperties.width,
tileProperties.height
)
love.graphics.setColor(1,1,1,1)
end
position_x = position_x + 1
if position_x > width then
position_x = position_x - width
position_y = position_y + 1
end
end
love.graphics.rectangle(
"line",
(palette_scroll_x + 1) * (tileProperties.width+1),
(palette_scroll_y + 1) * (tileProperties.height+1),
1 + LevelData.tileset:getPixelWidth() * ((tileProperties.width+1) / tileProperties.width),
1 + LevelData.tileset:getPixelHeight()* ((tileProperties.height+1) / tileProperties.height)
)
end