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local game = require 'game'
local physics = require 'physics'
local Bolvis = require 'Bolvis'
local stuff = require 'stuff'
local camera
function love.load()
love.mouse.setRelativeMode(true)
local bolvis = Bolvis({960, 540})
camera = bolvis.camera
stuff.Teapot({400, 540}, 0)
stuff.Apioform({600, 540}, 0)
stuff.TestPlatform({960, 300})
stuff.TestPlatform({960, 700})
stuff.TestPlatform({430, 700})
stuff.TestPlatform({1490, 700})
end
local function screen_transform()
local ww, wh = love.graphics.getDimensions()
local sw, sh = 1920, 1080
local scalex, scaley = ww / sw, wh / sh
local scale
if scalex * sh < wh then
scale = scalex
else
scale = scaley
end
local dimx, dimy = sw * scale, sh * scale
local x, y = ww / 2 - dimx / 2, wh / 2 - dimy / 2
return love.math.newTransform(x, y, 0, scale, scale)
end
local to_draw
local events = {}
local handlers = {}
local function event(name)
love[name] = function(...)
table.insert(events, {type = name, ...})
end
end
function love.update(dt)
to_draw = {}
physics.world:update(dt, 20, 20)
for _, e in ipairs(events) do
if handlers[e.type] then
handlers[e.type](unpack(e))
end
end
for o in pairs(game.all_objects) do
for _, e in ipairs(events) do
if o[e.type] then
o[e.type](o, unpack(e))
end
end
o:update(dt)
if o:visible() then
table.insert(to_draw, o)
end
end
events = {}
end
function love.draw()
love.graphics.applyTransform(screen_transform())
camera:use()
table.sort(to_draw, function(a, b) return a.z < b.z end)
for _, o in ipairs(to_draw) do
o:draw()
end
end
event "mousemoved"
event "mousepressed"
event "mousereleased"
event "keypressed"
event "keyreleased"
function handlers.keypressed(key)
if key == 'tab' and
(love.keyboard.isDown 'ralt' or love.keyboard.isDown 'lalt') then
love.mouse.setRelativeMode(false)
end
end
function handlers.mousepressed()
love.mouse.setRelativeMode(true)
end
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