mirror of https://github.com/axmolengine/axmol.git
543 lines
21 KiB
Lua
543 lines
21 KiB
Lua
--[[
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Copyright (c) 2011-2014 chukong-inc.com
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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]]
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local display = {}
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local director = cc.Director:getInstance()
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local view = director:getOpenGLView()
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if not view then
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local width = 960
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local height = 640
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if CC_DESIGN_RESOLUTION then
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if CC_DESIGN_RESOLUTION.width then
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width = CC_DESIGN_RESOLUTION.width
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end
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if CC_DESIGN_RESOLUTION.height then
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height = CC_DESIGN_RESOLUTION.height
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end
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end
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view = cc.GLViewImpl:createWithRect("Cocos2d-Lua", cc.rect(0, 0, width, height))
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director:setOpenGLView(view)
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end
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local framesize = view:getFrameSize()
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local textureCache = director:getTextureCache()
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local spriteFrameCache = cc.SpriteFrameCache:getInstance()
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local animationCache = cc.AnimationCache:getInstance()
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-- auto scale
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local function checkResolution(r)
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r.width = checknumber(r.width)
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r.height = checknumber(r.height)
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r.autoscale = string.upper(r.autoscale)
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assert(r.width > 0 and r.height > 0,
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string.format("display - invalid design resolution size %d, %d", r.width, r.height))
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end
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local function setDesignResolution(r, framesize)
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if r.autoscale == "FILL_ALL" then
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view:setDesignResolutionSize(framesize.width, framesize.height, cc.ResolutionPolicy.FILL_ALL)
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else
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local scaleX, scaleY = framesize.width / r.width, framesize.height / r.height
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local width, height = framesize.width, framesize.height
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if r.autoscale == "FIXED_WIDTH" then
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width = framesize.width / scaleX
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height = framesize.height / scaleX
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view:setDesignResolutionSize(width, height, cc.ResolutionPolicy.NO_BORDER)
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elseif r.autoscale == "FIXED_HEIGHT" then
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width = framesize.width / scaleY
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height = framesize.height / scaleY
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view:setDesignResolutionSize(width, height, cc.ResolutionPolicy.NO_BORDER)
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elseif r.autoscale == "EXACT_FIT" then
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view:setDesignResolutionSize(r.width, r.height, cc.ResolutionPolicy.EXACT_FIT)
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elseif r.autoscale == "NO_BORDER" then
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view:setDesignResolutionSize(r.width, r.height, cc.ResolutionPolicy.NO_BORDER)
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elseif r.autoscale == "SHOW_ALL" then
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view:setDesignResolutionSize(r.width, r.height, cc.ResolutionPolicy.SHOW_ALL)
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else
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printError(string.format("display - invalid r.autoscale \"%s\"", r.autoscale))
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end
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end
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end
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local function setConstants()
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local sizeInPixels = view:getFrameSize()
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display.sizeInPixels = {width = sizeInPixels.width, height = sizeInPixels.height}
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local viewsize = director:getWinSize()
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display.contentScaleFactor = director:getContentScaleFactor()
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display.size = {width = viewsize.width, height = viewsize.height}
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display.width = display.size.width
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display.height = display.size.height
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display.cx = display.width / 2
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display.cy = display.height / 2
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display.c_left = -display.width / 2
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display.c_right = display.width / 2
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display.c_top = display.height / 2
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display.c_bottom = -display.height / 2
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display.left = 0
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display.right = display.width
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display.top = display.height
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display.bottom = 0
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display.center = cc.p(display.cx, display.cy)
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display.left_top = cc.p(display.left, display.top)
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display.left_bottom = cc.p(display.left, display.bottom)
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display.left_center = cc.p(display.left, display.cy)
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display.right_top = cc.p(display.right, display.top)
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display.right_bottom = cc.p(display.right, display.bottom)
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display.right_center = cc.p(display.right, display.cy)
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display.top_center = cc.p(display.cx, display.top)
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display.top_bottom = cc.p(display.cx, display.bottom)
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printInfo(string.format("# display.sizeInPixels = {width = %0.2f, height = %0.2f}", display.sizeInPixels.width, display.sizeInPixels.height))
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printInfo(string.format("# display.size = {width = %0.2f, height = %0.2f}", display.size.width, display.size.height))
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printInfo(string.format("# display.contentScaleFactor = %0.2f", display.contentScaleFactor))
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printInfo(string.format("# display.width = %0.2f", display.width))
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printInfo(string.format("# display.height = %0.2f", display.height))
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printInfo(string.format("# display.cx = %0.2f", display.cx))
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printInfo(string.format("# display.cy = %0.2f", display.cy))
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printInfo(string.format("# display.left = %0.2f", display.left))
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printInfo(string.format("# display.right = %0.2f", display.right))
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printInfo(string.format("# display.top = %0.2f", display.top))
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printInfo(string.format("# display.bottom = %0.2f", display.bottom))
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printInfo(string.format("# display.c_left = %0.2f", display.c_left))
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printInfo(string.format("# display.c_right = %0.2f", display.c_right))
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printInfo(string.format("# display.c_top = %0.2f", display.c_top))
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printInfo(string.format("# display.c_bottom = %0.2f", display.c_bottom))
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printInfo(string.format("# display.center = {x = %0.2f, y = %0.2f}", display.center.x, display.center.y))
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printInfo(string.format("# display.left_top = {x = %0.2f, y = %0.2f}", display.left_top.x, display.left_top.y))
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printInfo(string.format("# display.left_bottom = {x = %0.2f, y = %0.2f}", display.left_bottom.x, display.left_bottom.y))
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printInfo(string.format("# display.left_center = {x = %0.2f, y = %0.2f}", display.left_center.x, display.left_center.y))
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printInfo(string.format("# display.right_top = {x = %0.2f, y = %0.2f}", display.right_top.x, display.right_top.y))
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printInfo(string.format("# display.right_bottom = {x = %0.2f, y = %0.2f}", display.right_bottom.x, display.right_bottom.y))
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printInfo(string.format("# display.right_center = {x = %0.2f, y = %0.2f}", display.right_center.x, display.right_center.y))
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printInfo(string.format("# display.top_center = {x = %0.2f, y = %0.2f}", display.top_center.x, display.top_center.y))
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printInfo(string.format("# display.top_bottom = {x = %0.2f, y = %0.2f}", display.top_bottom.x, display.top_bottom.y))
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printInfo("#")
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end
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function display.setAutoScale(configs)
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if type(configs) ~= "table" then return end
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checkResolution(configs)
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if type(configs.callback) == "function" then
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local c = configs.callback(framesize)
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for k, v in pairs(c or {}) do
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configs[k] = v
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end
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checkResolution(configs)
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end
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setDesignResolution(configs, framesize)
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printInfo(string.format("# design resolution size = {width = %0.2f, height = %0.2f}", configs.width, configs.height))
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printInfo(string.format("# design resolution autoscale = %s", configs.autoscale))
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setConstants()
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end
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if type(CC_DESIGN_RESOLUTION) == "table" then
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display.setAutoScale(CC_DESIGN_RESOLUTION)
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end
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display.COLOR_WHITE = cc.c3b(255, 255, 255)
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display.COLOR_BLACK = cc.c3b(0, 0, 0)
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display.COLOR_RED = cc.c3b(255, 0, 0)
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display.COLOR_GREEN = cc.c3b(0, 255, 0)
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display.COLOR_BLUE = cc.c3b(0, 0, 255)
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display.AUTO_SIZE = 0
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display.FIXED_SIZE = 1
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display.LEFT_TO_RIGHT = 0
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display.RIGHT_TO_LEFT = 1
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display.TOP_TO_BOTTOM = 2
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display.BOTTOM_TO_TOP = 3
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display.CENTER = cc.p(0.5, 0.5)
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display.LEFT_TOP = cc.p(0, 1)
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display.LEFT_BOTTOM = cc.p(0, 0)
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display.LEFT_CENTER = cc.p(0, 0.5)
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display.RIGHT_TOP = cc.p(1, 1)
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display.RIGHT_BOTTOM = cc.p(1, 0)
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display.RIGHT_CENTER = cc.p(1, 0.5)
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display.CENTER_TOP = cc.p(0.5, 1)
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display.CENTER_BOTTOM = cc.p(0.5, 0)
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display.SCENE_TRANSITIONS = {
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CROSSFADE = {cc.TransitionCrossFade},
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FADE = {cc.TransitionFade, cc.c3b(0, 0, 0)},
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FADEBL = {cc.TransitionFadeBL},
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FADEDOWN = {cc.TransitionFadeDown},
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FADETR = {cc.TransitionFadeTR},
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FADEUP = {cc.TransitionFadeUp},
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FLIPANGULAR = {cc.TransitionFlipAngular, cc.TRANSITION_ORIENTATION_LEFT_OVER},
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FLIPX = {cc.TransitionFlipX, cc.TRANSITION_ORIENTATION_LEFT_OVER},
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FLIPY = {cc.TransitionFlipY, cc.TRANSITION_ORIENTATION_UP_OVER},
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JUMPZOOM = {cc.TransitionJumpZoom},
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MOVEINB = {cc.TransitionMoveInB},
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MOVEINL = {cc.TransitionMoveInL},
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MOVEINR = {cc.TransitionMoveInR},
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MOVEINT = {cc.TransitionMoveInT},
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PAGETURN = {cc.TransitionPageTurn, false},
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ROTOZOOM = {cc.TransitionRotoZoom},
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SHRINKGROW = {cc.TransitionShrinkGrow},
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SLIDEINB = {cc.TransitionSlideInB},
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SLIDEINL = {cc.TransitionSlideInL},
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SLIDEINR = {cc.TransitionSlideInR},
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SLIDEINT = {cc.TransitionSlideInT},
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SPLITCOLS = {cc.TransitionSplitCols},
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SPLITROWS = {cc.TransitionSplitRows},
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TURNOFFTILES = {cc.TransitionTurnOffTiles},
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ZOOMFLIPANGULAR = {cc.TransitionZoomFlipAngular},
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ZOOMFLIPX = {cc.TransitionZoomFlipX, cc.TRANSITION_ORIENTATION_LEFT_OVER},
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ZOOMFLIPY = {cc.TransitionZoomFlipY, cc.TRANSITION_ORIENTATION_UP_OVER},
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}
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display.TEXTURES_PIXEL_FORMAT = {}
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display.DEFAULT_TTF_FONT = "Arial"
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display.DEFAULT_TTF_FONT_SIZE = 32
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local PARAMS_EMPTY = {}
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local RECT_ZERO = cc.rect(0, 0, 0, 0)
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local sceneIndex = 0
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function display.newScene(name, params)
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params = params or PARAMS_EMPTY
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sceneIndex = sceneIndex + 1
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local scene
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if not params.physics then
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scene = cc.Scene:create()
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else
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scene = cc.Scene:createWithPhysics()
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end
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scene.name_ = string.format("%s:%d", name or "<unknown-scene>", sceneIndex)
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if params.transition then
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scene = display.wrapSceneWithTransition(scene, params.transition, params.time, params.more)
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end
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return scene
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end
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function display.wrapScene(scene, transition, time, more)
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local key = string.upper(tostring(transition))
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if key == "RANDOM" then
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local keys = table.keys(display.SCENE_TRANSITIONS)
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key = keys[math.random(1, #keys)]
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end
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if display.SCENE_TRANSITIONS[key] then
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local t = display.SCENE_TRANSITIONS[key]
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local cls = t[1]
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time = time or 0.2
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more = more or t[2]
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if more ~= nil then
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scene = cls:create(time, scene, more)
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else
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scene = cls:create(time, scene)
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end
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else
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error(string.format("display.wrapScene() - invalid transition %s", tostring(transition)))
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end
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return scene
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end
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function display.runScene(newScene, transition, time, more)
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if director:getRunningScene() then
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if transition then
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newScene = display.wrapScene(newScene, transition, time, more)
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end
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director:replaceScene(newScene)
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else
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director:runWithScene(newScene)
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end
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end
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function display.getRunningScene()
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return director:getRunningScene()
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end
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function display.newNode()
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return cc.Node:create()
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end
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function display.newLayer(...)
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local params = {...}
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local c = #params
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local layer
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if c == 0 then
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-- /** creates a fullscreen black layer */
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-- static Layer *create();
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layer = cc.Layer:create()
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elseif c == 1 then
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-- /** creates a Layer with color. Width and height are the window size. */
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-- static LayerColor * create(const Color4B& color);
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layer = cc.LayerColor:create(cc.convertColor(params[1], "4b"))
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elseif c == 2 then
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-- /** creates a Layer with color, width and height in Points */
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-- static LayerColor * create(const Color4B& color, const Size& size);
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--
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-- /** Creates a full-screen Layer with a gradient between start and end. */
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-- static LayerGradient* create(const Color4B& start, const Color4B& end);
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local color1 = cc.convertColor(params[1], "4b")
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local p2 = params[2]
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assert(type(p2) == "table" and (p2.width or p2.r), "display.newLayer() - invalid paramerter 2")
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if p2.r then
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layer = cc.LayerGradient:create(color1, cc.convertColor(p2, "4b"))
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else
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layer = cc.LayerColor:create(color1, p2.width, p2.height)
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end
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elseif c == 3 then
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-- /** creates a Layer with color, width and height in Points */
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-- static LayerColor * create(const Color4B& color, GLfloat width, GLfloat height);
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--
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-- /** Creates a full-screen Layer with a gradient between start and end in the direction of v. */
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-- static LayerGradient* create(const Color4B& start, const Color4B& end, const Vec2& v);
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local color1 = cc.convertColor(params[1], "4b")
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local p2 = params[2]
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local p2type = type(p2)
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if p2type == "table" then
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layer = cc.LayerGradient:create(color1, cc.convertColor(p2, "4b"), params[3])
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else
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layer = cc.LayerColor:create(color1, p2, params[3])
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end
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end
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return layer
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end
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function display.newSprite(source, x, y, params)
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local spriteClass = cc.Sprite
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local scale9 = false
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if type(x) == "table" and not x.x then
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-- x is params
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params = x
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x = nil
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y = nil
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end
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local params = params or PARAMS_EMPTY
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if params.scale9 or params.capInsets then
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spriteClass = ccui.Scale9Sprite
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scale9 = true
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params.capInsets = params.capInsets or RECT_ZERO
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params.rect = params.rect or RECT_ZERO
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end
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local sprite
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while true do
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-- create sprite
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if not source then
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sprite = spriteClass:create()
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break
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end
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local sourceType = type(source)
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if sourceType == "string" then
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if string.byte(source) == 35 then -- first char is #
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-- create sprite from spriteFrame
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if not scale9 then
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sprite = spriteClass:createWithSpriteFrameName(string.sub(source, 2))
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else
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sprite = spriteClass:createWithSpriteFrameName(string.sub(source, 2), params.capInsets)
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end
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break
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end
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-- create sprite from image file
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if display.TEXTURES_PIXEL_FORMAT[source] then
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cc.Texture2D:setDefaultAlphaPixelFormat(display.TEXTURES_PIXEL_FORMAT[source])
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end
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if not scale9 then
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sprite = spriteClass:create(source)
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else
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sprite = spriteClass:create(source, params.rect, params.capInsets)
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end
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if display.TEXTURES_PIXEL_FORMAT[source] then
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cc.Texture2D:setDefaultAlphaPixelFormat(cc.TEXTURE2_D_PIXEL_FORMAT_BGR_A8888)
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end
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break
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elseif sourceType ~= "userdata" then
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error(string.format("display.newSprite() - invalid source type \"%s\"", sourceType), 0)
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else
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sourceType = tolua.type(source)
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if sourceType == "cc.SpriteFrame" then
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if not scale9 then
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sprite = spriteClass:createWithSpriteFrame(source)
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else
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sprite = spriteClass:createWithSpriteFrame(source, params.capInsets)
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end
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elseif sourceType == "cc.Texture2D" then
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sprite = spriteClass:createWithTexture(source)
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else
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error(string.format("display.newSprite() - invalid source type \"%s\"", sourceType), 0)
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end
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end
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break
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end
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if sprite then
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if x and y then sprite:setPosition(x, y) end
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if params.size then sprite:setContentSize(params.size) end
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else
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error(string.format("display.newSprite() - create sprite failure, source \"%s\"", tostring(source)), 0)
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end
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return sprite
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end
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function display.newSpriteFrame(source, ...)
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local frame
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if type(source) == "string" then
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if string.byte(source) == 35 then -- first char is #
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source = string.sub(source, 2)
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end
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frame = spriteFrameCache:getSpriteFrame(source)
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if not frame then
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error(string.format("display.newSpriteFrame() - invalid frame name \"%s\"", tostring(source)), 0)
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end
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elseif tolua.type(source) == "cc.Texture2D" then
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frame = cc.SpriteFrame:createWithTexture(source, ...)
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else
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error("display.newSpriteFrame() - invalid parameters", 0)
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end
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return frame
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end
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function display.newFrames(pattern, begin, length, isReversed)
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local frames = {}
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local step = 1
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local last = begin + length - 1
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if isReversed then
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last, begin = begin, last
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step = -1
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end
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for index = begin, last, step do
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local frameName = string.format(pattern, index)
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|
local frame = spriteFrameCache:getSpriteFrame(frameName)
|
|
if not frame then
|
|
error(string.format("display.newFrames() - invalid frame name %s", tostring(frameName)), 0)
|
|
end
|
|
frames[#frames + 1] = frame
|
|
end
|
|
return frames
|
|
end
|
|
|
|
local function newAnimation(frames, time)
|
|
local count = #frames
|
|
assert(count > 0, "display.newAnimation() - invalid frames")
|
|
time = time or 1.0 / count
|
|
return cc.Animation:createWithSpriteFrames(frames, time),
|
|
cc.Sprite:createWithSpriteFrame(frames[1])
|
|
end
|
|
|
|
function display.newAnimation(...)
|
|
local params = {...}
|
|
local c = #params
|
|
if c == 2 then
|
|
-- frames, time
|
|
return newAnimation(params[1], params[2])
|
|
elseif c == 4 then
|
|
-- pattern, begin, length, time
|
|
local frames = display.newFrames(params[1], params[2], params[3])
|
|
return newAnimation(frames, params[4])
|
|
elseif c == 5 then
|
|
-- pattern, begin, length, isReversed, time
|
|
local frames = display.newFrames(params[1], params[2], params[3], params[4])
|
|
return newAnimation(frames, params[5])
|
|
else
|
|
error("display.newAnimation() - invalid parameters")
|
|
end
|
|
end
|
|
|
|
function display.loadImage(imageFilename, callback)
|
|
if not callback then
|
|
return textureCache:addImage(imageFilename)
|
|
else
|
|
textureCache:addImageAsync(imageFilename, callback)
|
|
end
|
|
end
|
|
|
|
local fileUtils = cc.FileUtils:getInstance()
|
|
function display.getImage(imageFilename)
|
|
local fullpath = fileUtils:fullPathForFilename(imageFilename)
|
|
return textureCache:getTextureForKey(fullpath)
|
|
end
|
|
|
|
function display.removeImage(imageFilename)
|
|
textureCache:removeTextureForKey(imageFilename)
|
|
end
|
|
|
|
function display.loadSpriteFrames(dataFilename, imageFilename, callback)
|
|
if display.TEXTURES_PIXEL_FORMAT[imageFilename] then
|
|
cc.Texture2D:setDefaultAlphaPixelFormat(display.TEXTURES_PIXEL_FORMAT[imageFilename])
|
|
end
|
|
if not callback then
|
|
spriteFrameCache:addSpriteFrames(dataFilename, imageFilename)
|
|
else
|
|
spriteFrameCache:addSpriteFramesAsync(dataFilename, imageFilename, callback)
|
|
end
|
|
if display.TEXTURES_PIXEL_FORMAT[imageFilename] then
|
|
cc.Texture2D:setDefaultAlphaPixelFormat(cc.TEXTURE2_D_PIXEL_FORMAT_BGR_A8888)
|
|
end
|
|
end
|
|
|
|
function display.removeSpriteFrames(dataFilename, imageFilename)
|
|
spriteFrameCache:removeSpriteFramesFromFile(dataFilename)
|
|
if imageFilename then
|
|
display.removeImage(imageFilename)
|
|
end
|
|
end
|
|
|
|
function display.removeSpriteFrame(imageFilename)
|
|
spriteFrameCache:removeSpriteFrameByName(imageFilename)
|
|
end
|
|
|
|
function display.setTexturePixelFormat(imageFilename, format)
|
|
display.TEXTURES_PIXEL_FORMAT[imageFilename] = format
|
|
end
|
|
|
|
function display.setAnimationCache(name, animation)
|
|
animationCache:addAnimation(animation, name)
|
|
end
|
|
|
|
function display.getAnimationCache(name)
|
|
return animationCache:getAnimation(name)
|
|
end
|
|
|
|
function display.removeAnimationCache(name)
|
|
animationCache:removeAnimation(name)
|
|
end
|
|
|
|
function display.removeUnusedSpriteFrames()
|
|
spriteFrameCache:removeUnusedSpriteFrames()
|
|
textureCache:removeUnusedTextures()
|
|
end
|
|
|
|
return display
|