commit
ae1231c47a
131
main.lua
131
main.lua
|
@ -18,9 +18,9 @@ function love.load()
|
||||||
--config["fullscreen"] = false
|
--config["fullscreen"] = false
|
||||||
|
|
||||||
love.window.setMode(love.graphics.getWidth(), love.graphics.getHeight(), {resizable = true});
|
love.window.setMode(love.graphics.getWidth(), love.graphics.getHeight(), {resizable = true});
|
||||||
|
|
||||||
-- used for screenshots
|
-- used for screenshots
|
||||||
GLOBAL_CANVAS = love.graphics.newCanvas()
|
GLOBAL_CANVAS = love.graphics.newCanvas()
|
||||||
|
|
||||||
-- init config
|
-- init config
|
||||||
initConfig()
|
initConfig()
|
||||||
|
@ -55,49 +55,11 @@ function initModules()
|
||||||
return tostring(a.name):gsub("%d+",padnum) < tostring(b.name):gsub("%d+",padnum) end)
|
return tostring(a.name):gsub("%d+",padnum) < tostring(b.name):gsub("%d+",padnum) end)
|
||||||
end
|
end
|
||||||
|
|
||||||
local TARGET_FPS = 60
|
|
||||||
local SAMPLE_SIZE = 60
|
|
||||||
|
|
||||||
local rolling_samples = {}
|
|
||||||
local rolling_total = 0
|
|
||||||
local average_n = 0
|
|
||||||
local frame = 0
|
|
||||||
|
|
||||||
function getSmoothedDt(dt)
|
|
||||||
rolling_total = rolling_total + dt
|
|
||||||
frame = frame + 1
|
|
||||||
if frame > SAMPLE_SIZE then frame = frame - SAMPLE_SIZE end
|
|
||||||
if average_n == SAMPLE_SIZE then
|
|
||||||
rolling_total = rolling_total - rolling_samples[frame]
|
|
||||||
else
|
|
||||||
average_n = average_n + 1
|
|
||||||
end
|
|
||||||
rolling_samples[frame] = dt
|
|
||||||
return rolling_total / average_n
|
|
||||||
end
|
|
||||||
|
|
||||||
local update_time = 0.52
|
|
||||||
|
|
||||||
function love.update(dt)
|
|
||||||
processBGMFadeout(dt)
|
|
||||||
local old_update_time = update_time
|
|
||||||
update_time = update_time + getSmoothedDt(dt) * TARGET_FPS
|
|
||||||
updates = 0
|
|
||||||
while (update_time >= 1.02) do
|
|
||||||
scene:update()
|
|
||||||
updates = updates + 1
|
|
||||||
update_time = update_time - 1
|
|
||||||
end
|
|
||||||
if math.abs(update_time - old_update_time) < 0.02 then
|
|
||||||
update_time = old_update_time
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
function love.draw()
|
function love.draw()
|
||||||
love.graphics.setCanvas(GLOBAL_CANVAS)
|
love.graphics.setCanvas(GLOBAL_CANVAS)
|
||||||
love.graphics.clear()
|
love.graphics.clear()
|
||||||
|
|
||||||
love.graphics.push()
|
love.graphics.push()
|
||||||
|
|
||||||
-- get offset matrix
|
-- get offset matrix
|
||||||
love.graphics.setDefaultFilter("linear", "nearest")
|
love.graphics.setDefaultFilter("linear", "nearest")
|
||||||
|
@ -109,13 +71,13 @@ function love.draw()
|
||||||
(height - scale_factor * 480) / 2
|
(height - scale_factor * 480) / 2
|
||||||
)
|
)
|
||||||
love.graphics.scale(scale_factor)
|
love.graphics.scale(scale_factor)
|
||||||
|
|
||||||
scene:render()
|
scene:render()
|
||||||
love.graphics.pop()
|
love.graphics.pop()
|
||||||
|
|
||||||
love.graphics.setCanvas()
|
love.graphics.setCanvas()
|
||||||
love.graphics.setColor(1,1,1,1)
|
love.graphics.setColor(1,1,1,1)
|
||||||
love.graphics.draw(GLOBAL_CANVAS)
|
love.graphics.draw(GLOBAL_CANVAS)
|
||||||
end
|
end
|
||||||
|
|
||||||
function love.keypressed(key, scancode)
|
function love.keypressed(key, scancode)
|
||||||
|
@ -134,16 +96,16 @@ function love.keypressed(key, scancode)
|
||||||
scene.restart_message = true
|
scene.restart_message = true
|
||||||
if config.secret then playSE("mode_decide")
|
if config.secret then playSE("mode_decide")
|
||||||
else playSE("erase") end
|
else playSE("erase") end
|
||||||
-- f12 is reserved for saving screenshots
|
-- f12 is reserved for saving screenshots
|
||||||
elseif scancode == "f12" then
|
elseif scancode == "f12" then
|
||||||
local ss_name = os.date("ss/%Y-%m-%d_%H-%M-%S.png")
|
local ss_name = os.date("ss/%Y-%m-%d_%H-%M-%S.png")
|
||||||
local info = love.filesystem.getInfo("ss")
|
local info = love.filesystem.getInfo("ss")
|
||||||
if not info or info.type ~= "directory" then
|
if not info or info.type ~= "directory" then
|
||||||
love.filesystem.remove("ss")
|
love.filesystem.remove("ss")
|
||||||
love.filesystem.createDirectory("ss")
|
love.filesystem.createDirectory("ss")
|
||||||
end
|
end
|
||||||
print("Saving screenshot as "..ss_name)
|
print("Saving screenshot as "..ss_name)
|
||||||
GLOBAL_CANVAS:newImageData():encode("png", ss_name)
|
GLOBAL_CANVAS:newImageData():encode("png", ss_name)
|
||||||
-- function keys are reserved
|
-- function keys are reserved
|
||||||
elseif string.match(scancode, "^f[1-9]$") or string.match(scancode, "^f[1-9][0-9]+$") then
|
elseif string.match(scancode, "^f[1-9]$") or string.match(scancode, "^f[1-9][0-9]+$") then
|
||||||
return
|
return
|
||||||
|
@ -305,6 +267,59 @@ function love.focus(f)
|
||||||
end
|
end
|
||||||
|
|
||||||
function love.resize(w, h)
|
function love.resize(w, h)
|
||||||
GLOBAL_CANVAS:release()
|
GLOBAL_CANVAS:release()
|
||||||
GLOBAL_CANVAS = love.graphics.newCanvas(w, h)
|
GLOBAL_CANVAS = love.graphics.newCanvas(w, h)
|
||||||
end
|
end
|
||||||
|
|
||||||
|
local TARGET_FPS = 60
|
||||||
|
|
||||||
|
function love.run()
|
||||||
|
if love.load then love.load(love.arg.parseGameArguments(arg), arg) end
|
||||||
|
|
||||||
|
if love.timer then love.timer.step() end
|
||||||
|
|
||||||
|
local dt = 0
|
||||||
|
|
||||||
|
local last_time = love.timer.getTime()
|
||||||
|
local time_accumulator = 0
|
||||||
|
return function()
|
||||||
|
if love.event then
|
||||||
|
love.event.pump()
|
||||||
|
for name, a,b,c,d,e,f in love.event.poll() do
|
||||||
|
if name == "quit" then
|
||||||
|
if not love.quit or not love.quit() then
|
||||||
|
return a or 0
|
||||||
|
end
|
||||||
|
end
|
||||||
|
love.handlers[name](a,b,c,d,e,f)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
if love.timer then
|
||||||
|
processBGMFadeout(love.timer.step())
|
||||||
|
end
|
||||||
|
|
||||||
|
if scene and scene.update and love.timer then
|
||||||
|
scene:update()
|
||||||
|
|
||||||
|
local frame_duration = 1.0 / TARGET_FPS
|
||||||
|
if time_accumulator < frame_duration then
|
||||||
|
if love.graphics and love.graphics.isActive() and love.draw then
|
||||||
|
love.graphics.origin()
|
||||||
|
love.graphics.clear(love.graphics.getBackgroundColor())
|
||||||
|
love.draw()
|
||||||
|
love.graphics.present()
|
||||||
|
end
|
||||||
|
local end_time = last_time + frame_duration
|
||||||
|
local time = love.timer.getTime()
|
||||||
|
while time < end_time do
|
||||||
|
love.timer.sleep(0.001)
|
||||||
|
time = love.timer.getTime()
|
||||||
|
end
|
||||||
|
time_accumulator = time_accumulator + time - last_time
|
||||||
|
end
|
||||||
|
time_accumulator = time_accumulator - frame_duration
|
||||||
|
end
|
||||||
|
last_time = love.timer.getTime()
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
Loading…
Reference in New Issue