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- Committer: Josh C
- Date: 2013-08-24 19:03:09 UTC
- Revision ID: josh@9ix.org-20130824190309-fyt2p629ccw746xq
3rd maze... reverse
- files added:
- zoetrope/LICENSE
- files removed:
- .bzrignore
- zoetrope/debug
- files modified:
- Info.plist
added
removed
zoetrope/debug/debugger.lua
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debugger = debugger or {}
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debugger.consoleKey = 'tab'
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debugger.crashed = false
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debugger._sourceCache = {}
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--
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-- Instrument classes to add, defaults to all available
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--
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-- nothing
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debugger.init = function()
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debugger.console = Group:new
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{
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visible = false,
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spacing = 10,
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instruments = { narrow = Group:new(), wide = Group:new() },
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widths = { wide = 0.7, narrow = 0.3 },
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listeners = {},
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_instrumentHeights = {},
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onNew = function (self)
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self:add(self.instruments.narrow)
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self:add(self.instruments.wide)
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end,
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update = function (self, elapsed)
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if the.keys:justPressed(debugger.consoleKey) then
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if self.visible then
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debugger.hideConsole()
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else
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debugger.showConsole()
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end
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end
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for _, listener in pairs(self.listeners) do
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listener()
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end
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if debugger.console.visible then
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for spr, height in pairs(debugger.console._instrumentHeights) do
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if height ~= spr.contentHeight then
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debugger._resizeInstruments()
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end
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end
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Group.update(self, elapsed)
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end
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end
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}
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the.app.meta:add(debugger.console)
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debugger.addInstrument(DebugStepper:new())
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debugger.addInstrument(DebugLocals:new())
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debugger.addInstrument(DebugStack:new())
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debugger.addInstrument(DebugPerformance:new())
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debugger.addInstrument(DebugWatch:new())
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debugger.addInstrument(DebugShortcuts:new())
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debugger.addInstrument(DebugConsole:new())
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end
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--
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-- none
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--
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-- nothing
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debugger.showConsole = function()
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debugger.console.visible = true
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end
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--
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-- none
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--
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-- nothing
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debugger.hideConsole = function()
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if not debugger.crashed then
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debugger.console.visible = false
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end
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end
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--
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-- instrument - <Group> enclosing the entire instrument
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--
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-- nothing
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debugger.addInstrument = function (instrument)
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local console = debugger.console
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assert(instrument.width == 'narrow' or instrument.width == 'wide',
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"debug instrument's width property must be either 'wide' or 'narrow'")
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console.instruments[instrument.width]:add(instrument)
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debugger._resizeInstruments()
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end
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--
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-- listener - function
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--
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-- nothing
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debugger.addListener = function (func)
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table.insert(debugger.console.listeners, func)
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end
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-- none
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--
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-- nothing
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debugger.reload = function()
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love.audio.stop()
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-- create local references to needed variables
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-- because we're about to blow the global scope away
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local initialGlobals = debugger._initialGlobals
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local initialPackages = debugger._initialPackages
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-- reset global scope
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for key, _ in pairs(_G) do
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_G[key] = initialGlobals[key]
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end
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-- reload main file and restart
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for key, _ in pairs(package.loaded) do
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if not initialPackages[key] then
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package.loaded[key] = nil
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end
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end
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require('main')
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love.load()
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end
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--
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-- file - filename of the source code
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-- line - line number to retrieve
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--
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-- string source or '(source not available')
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debugger.sourceLine = function (file, line)
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if file then
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if not debugger._sourceCache[file] then
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debugger._sourceCache[file] = {}
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for line in love.filesystem.lines(file) do
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table.insert(debugger._sourceCache[file], line)
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end
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end
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return debugger._sourceCache[file][line]
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else
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return '(source not available)'
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end
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end
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debugger._resizeInstruments = function()
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local console = debugger.console
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-- wide instruments
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local x = console.spacing
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local y = console.spacing
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local width = the.app.width * console.widths.wide
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local expandables = {}
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for _, spr in pairs(console.instruments.wide.sprites) do
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if spr.visible then
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local height = spr:totalHeight()
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console._instrumentHeights[spr] = spr.contentHeight
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if height == '*' then
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table.insert(expandables, spr)
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else
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spr:resize(x, y, width - console.spacing, height)
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y = y + height + console.spacing
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end
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end
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end
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if #expandables > 0 then
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local height = (the.app.height - y) / #expandables
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for i, spr in ipairs(expandables) do
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spr:resize(x, y + height * (i - 1), width - console.spacing, height - console.spacing)
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end
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end
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-- narrow instruments
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x = x + width
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y = console.spacing
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width = the.app.width * console.widths.narrow
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expandables = {}
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for _, spr in pairs(console.instruments.narrow.sprites) do
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if spr.visible then
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local height = spr:totalHeight()
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console._instrumentHeights[spr] = spr.contentHeight
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if height == '*' then
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table.insert(expandables, spr)
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else
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spr:resize(x, y, width - 2 * console.spacing, height)
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y = y + height + console.spacing
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end
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end
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end
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if #expandables > 0 then
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local height = (the.app.height - y) / #expandables
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for i, spr in ipairs(expandables) do
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spr:resize(x, y + height * (i - 1), width - console.spacing, height - console.spacing)
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end
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end
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end
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--
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-- forever - run indefinitely, or just for a single frame?
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--
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-- whether a quit event was detected, and the caller
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-- should take an action based on this
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debugger._miniEventLoop = function (forever)
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local elapsed = 0
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local quitNow = false
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repeat
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if love.event then
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love.event.pump()
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for e, a, b, c, d in love.event.poll() do
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if e == 'quit' then
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if not love.quit or not love.quit() then
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quitNow = true
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forever = false
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end
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end
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love.handlers[e](a, b, c, d)
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end
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end
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if love.timer then
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love.timer.step()
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elapsed = love.timer.getDelta()
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end
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the.keys:startFrame(elapsed)
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the.mouse:startFrame(elapsed)
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debugger.console:startFrame(elapsed)
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the.keys:update(elapsed)
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the.mouse:update(elapsed)
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debugger.console:update(elapsed)
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the.keys:endFrame(elapsed)
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the.mouse:endFrame(elapsed)
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debugger.console:endFrame(elapsed)
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if the.keys:pressed('escape') then
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if not love.quit or not love.quit() then
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love.event.quit()
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end
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end
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if love.graphics then
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love.graphics.clear()
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if love.draw then
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debugger.console:draw()
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end
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end
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if love.timer then love.timer.sleep(0.03) end
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if love.graphics then love.graphics.present() end
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until not forever
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return quitNow
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end
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