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- Committer: Josh C
- Date: 2013-08-25 15:35:26 UTC
- Revision ID: josh@9ix.org-20130825153526-dcl4okzlmbyhmziz
cruft
- files added:
- zoetrope/LICENSE
- files removed:
- data/Explosion2.wav
- zoetrope/debug
- files modified:
- Info.plist
added
removed
zoetrope/core/app.lua
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-- Class: App
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-- An app is where all the magic happens. :) It contains a
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-- view, the group where all major action happens, as well as the
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-- meta view, which persists across views. Only one app may run at
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-- a time.
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-- An app's job is to get things up and running -- most of its logic
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-- lives in its onRun handler, but for a simple app, you can also
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-- use the onUpdate handler instead of writing a custom <View>.
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--
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--
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-- Once an app has begun running, it may be accessed globally via
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-- <the>.app.
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--
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-- Property: name
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-- This is shown in the window title bar.
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name = 'Zoetrope',
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-- Property: icon
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-- A path to an image to use as the window icon (a 32x32 PNG is recommended).
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-- This doesn't affect the actual executable's icon in the taskbar or dock.
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-- This doesn't affect the actual executable's icon in the taskbar or dock.
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-- Property: fps
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-- Maximum frames per second requested. In practice, your
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-- FPS may vary from frame to frame. Every event handler (e.g. onUpdate)
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-- is passed the exact elapsed time in seconds.
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fps = 60,
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-- Property: timeScale
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-- Multiplier for elapsed time; 1.0 is normal, 0 is completely frozen.
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timeScale = 1,
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-- Property: active
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-- If false, nothing receives update-related events, including the meta view.
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-- These events specifically are onStartFrame, onUpdate, and onEndFrame.
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-- Should the app automatically set its active property to false when its
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-- window loses focus?
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deactivateOnBlur = true,
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-- Property: view
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-- The current <View>. When the app is running, this is also accessible
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-- globally via <the>.view. In order to switch views, you must set this
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obj = self:extend(obj)
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-- set icon if possible
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if self.icon then
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love.window.setIcon(Cached:image(self.icon))
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love.graphics.setIcon(Cached:image(self.icon))
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end
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-- view containers
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obj.meta = obj.meta or View:new()
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obj.view = obj.view or View:new()
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obj.meta = obj.meta or Group:new()
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obj.view = obj.view or View:new()
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-- input
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if love.keyboard then
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-- screen dimensions and state
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obj.width, obj.height, obj.windowflags = love.window.getMode()
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obj.fullscreen = obj.windowflags.fullscreen
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obj.width, obj.height, obj.fullscreen = love.graphics.getMode()
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-- housekeeping
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the.app = obj
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if obj.onNew then obj:onNew() end
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return obj
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--
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-- Arguments:
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-- none
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--
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--
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-- Returns:
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-- nothing
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-- attach debug console
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if DEBUG then
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debugger.init()
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self.console = DebugConsole:new()
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self.meta:add(self.console)
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end
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-- set up callbacks
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love.window.setTitle(self.name)
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love.graphics.setCaption(self.name)
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love.update = function (elapsed) self:update(elapsed) end
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love.draw = function() self:draw() end
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love.focus = function (value) self:onFocus(value) end
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love.focus = function (value) self:onFocus(value) end
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if self.onRun then self:onRun() end
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self._nextFrameTime = love.timer.getTime()
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self._nextFrameTime = love.timer.getMicroTime()
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end,
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-- Method: quit
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-- Quits the application immediately.
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--
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--
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-- Returns:
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-- nothing
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useSysCursor = function (self, value)
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if STRICT then
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assert(value == true or value == false,
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assert(not self.fullscreen, 'asked to enter fullscreen when already in fullscreen')
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end
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local modes = love.window.getFullscreenModes()
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local modes = love.graphics.getModes()
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if not hint then
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if self.width * 9 == self.height * 16 then
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for _, mode in pairs(modes) do
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mode.area = mode.width * mode.height
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if (mode.area > bestMode.area) and
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if (mode.area > bestMode.area) and
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((hint == 'letterbox' and mode.width == self.width) or
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(hint == 'pillar' and mode.height == self.height)) then
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bestMode = mode
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-- if we found a match, switch to it
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if bestMode.width then
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love.window.setMode(bestMode.width, bestMode.height, {fullscreen = true})
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love.graphics.setMode(bestMode.width, bestMode.height, true)
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self.fullscreen = true
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-- and adjust inset and scissor
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if STRICT then
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assert(self.fullscreen, 'asked to exit fullscreen when already out of fullscreen')
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end
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love.window.setMode(self.width, self.height, {fullscreen = false})
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love.graphics.setMode(self.width, self.height, false)
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love.graphics.setScissor(0, 0, self.width, self.height)
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self.fullscreen = false
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self.inset.x = 0
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--
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-- Arguments:
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-- sprite - sprite to add
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--
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--
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-- Returns:
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-- sprite added
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-- nothing
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add = function (self, sprite)
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return self.view:add(sprite)
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self.view:add(sprite)
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end,
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-- Method: remove
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elapsed = elapsed * self.timeScale
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-- sync the.view with our current view
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local view = self.view
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if the.view ~= view then the.view = view end
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-- update everyone
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-- all update events bubble up from child to parent
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-- (we consider the meta view a little
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-- (we consider the meta view a little
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view:startFrame(elapsed)
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self.meta:startFrame(elapsed)
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if self.onStartFrame then self:onStartFrame(elapsed) end
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view:update(elapsed)
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view:update(elapsed)
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self.meta:update(elapsed)
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if self.onUpdate then self:onUpdate(elapsed) end
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self.meta:endFrame(elapsed)
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if self.onEndFrame then self:onEndFrame(elapsed) end
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end,
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draw = function (self)
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drawStart = love.timer.getTime()
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drawStart = love.timer.getMicroTime()
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local inset = self.inset.x ~= 0 or self.inset.y ~= 0
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if inset then love.graphics.translate(self.inset.x, self.inset.y) end
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-- sleep off any unneeded time to keep up at our FPS
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local now = love.timer.getTime()
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local now = love.timer.getMicroTime()
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the.drawTook = now - drawStart
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if self._nextFrameTime < now then
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self._nextFrameTime = now
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result = result .. 'inactive'
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end
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return result .. ', ' .. tostring(self.fps) .. ' fps, ' .. self.view:count(true) .. ' sprites)'
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return result .. ', ' .. self.fps .. ' fps, ' .. self.view:count(true) .. ' sprites)'
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end
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}
Loggerhead is a web-based interface for Breezy
Version: 2.0.1