User:Jusonex

Features

Awesomium API

How to test

1.) Install the 1.4 r6293 nightly build. Link: http://nightly.mtasa.com/mtasa-1.4-full_unstable-6293-20140409.exe

2.) Replace the files you've got from https://github.com/Jusonex/mtasa-awesomium/releases/download/testbuild/Awesomium0.2.zip

If it doesn't work, you'll have to install the x86 VC++ Redist 2013 (http://www.microsoft.com/en-us/download/details.aspx?id=40784).

Functions

browser createBrowser(int width, int height)

bool updateBrowser(browser webBrowser)

bool requestBrowserPages(table pages)

bool loadBrowserURL(browser webBrowser, string url)

bool isBrowserLoading(browser webBrowser)

string getBrowserTitle(browser webBrowser)

string getBrowserURL(browser webBrowser)

bool injectBrowserMouseMove(browser webBrowser, int x, int y)

bool injectBrowserMouseDown(browser webBrowser, int mouseButton) -- mouseButton: 0 = left, 1 = middle, 2 = right

bool injectBrowserMouseUp(browser webBrowser, int mouseButton) -- mouseButton: 0 = left, 1 = middle, 2 = right

bool injectBrowserMouseWheel(browser webBrowser, int scrollVertical, int scrolLHorizontal)

bool injectBrowserKeyDown(brower webBrowser, string key) -- key names: https://wiki.multitheftauto.com/wiki/Key_names

bool injectBrowserKeyUp(browser webBrowser, string key) -- key names: https://wiki.multitheftauto.com/wiki/Key_names

bool injectBrowserCharacter(browser webBrowser, string character) -- takes case sensitivity and unicode characters into account

bool setBrowserRenderingPaused(browser webBrowser, bool isPaused)

bool executeBrowserJavascript(brower webBrowser, string jsCode) -- works only on local websites

Events

onClientWebsiteRequestResult
Parameters: bool wasAllowed

Examples

Example 1: A 2D browser with mouse and a simple input handler

local webBrowser = createBrowser(1024, 768)
requestBrowserPages({"youtube.com"})

addCommandHandler("load",
	function()
		-- Load the url
		loadBrowserURL(webBrowser, "http://youtube.com")
	end
)

addEventHandler("onClientRender", root,
	function()
		-- Update the browser
		updateBrowser(webBrowser)
		
		-- Draw a nice border
		dxDrawRectangle(195, 95, 1024+10, 768+10, tocolor(255, 255, 0))
		
		-- Draw the browser
		dxDrawImage(200, 100, 1024, 768, webBrowser)
	end
)

addEventHandler("onClientCursorMove", root,
	function(relativeX, relativeY, absoluteX, absoluteY)
		injectBrowserMouseMove(webBrowser, absoluteX - 200, absoluteY - 100)
	end
)

local buttons = {left = 0, middle = 1, right = 2}
addEventHandler("onClientClick", root,
	function(button, state)
		if state == "down" then
			injectBrowserMouseDown(webBrowser, buttons[button])
		else
			injectBrowserMouseUp(webBrowser, buttons[button])
		end
	end
)

addEventHandler("onClientKey", root,
	function(button, pressKey)
		if pressKey then
			injectBrowserKeyDown(webBrowser, button)
		else
			injectBrowserKeyUp(webBrowser, button)
		end
                
		if button == "mouse_wheel_down" then
			injectBrowserMouseWheel(webBrowser, -40, 0)
		elseif button == "mouse_wheel_up" then
			injectBrowserMouseWheel(webBrowser, 40, 0)
		end
	end
)

addEventHandler("onClientCharacter", root,
	function(c)
		injectBrowserCharacter(webBrowser, c)
	end
)

showCursor(true)

A 3D browser at the car cinema in Fort Carson (Demo: https://www.youtube.com/watch?v=9w2qU6mZDh8)

local width, height = 1600, 900

-- Create the browser
local webBrowser = createBrowser(width, height)

-- Request the pages
requestBrowserPages({"www.youtube.com", "nyan.cat"})

addEventHandler("onClientRender", root,
	function()
		-- Update pixel data
		updateBrowser(webBrowser)
	
		-- Draw the line
		local x, y = 110.7, 1024.15
		dxDrawMaterialLine3D(x, y, 23.25, x, y, 14.75, webBrowser, 18.2, tocolor(255, 255, 255, 255), x, y+1, 19)
	end
)

addCommandHandler("youtube",
	function()
		outputChatBox("YouTube?")
		loadBrowserURL(webBrowser, "http://www.youtube.com/watch?v=kdemFfbS5H0")
	end
)

addCommandHandler("nyan",
	function()
		outputChatBox("Nyan!")
		loadBrowserURL(webBrowser, "http://nyan.cat")
	end
)

Notes

• Crosshair position (weapons that use the "normal" crosshair texture "siteM16"): X = screenWidth * 0.5299999714f; Y = screenHeight * 0.4f

Useful stuff

Resources

• Train track drawer

Tools

• Lua bytecode (luac) string editor (Source)

SA Reversing

• SA loader routines (contribution towards MTA:Eir)