Vavius’s gists

Vavius / gist:5964336

Created July 10, 2013 08:05

Another variant of TouchHandler. Sends touch events to all props under touch location. Also, it supports perspective 3d-view camera for layer. SwallowTouch method is designed to send cancel events to all touched props except the passed one. Used when we touched button and scrolled away to cancel button selected state.

	--------------------------------------------------------------------------------
	-- Event handler when you touch a layer.
	-- @param e Event object
	--------------------------------------------------------------------------------
	local TMP_TABLE = {}
	function TouchHandler:onTouch(e)
	if not self.touchLayer.touchEnabled then
	return
	end

Vavius / Flower label blurry text workaround

Created August 1, 2013 16:04

Workaround for blurry text in MOAI when Viewport scale is different from device screen resolution.

	-- Label will create a bigger sized font and scale it down
	-- if view size is less than screen size.
	function Label:init(text, width, height, font, textSize)
	DisplayObject.init(self)
	local scale = math.min(M.getContentScale())

	-- do not apply scale fix to Bitmap fonts
	if type(font) == "string" then
	local fileBase, fileExt = Resources.extractFileExtension(font)
	if fileExt == ".fnt" then scale = 1 end

Vavius / gist:8451928

Created January 16, 2014 09:09

Moai new GC related crash sample. Create a local prop (it will be collected on the first step!) and set its index or invoke any other method that calls ScheduleUpdate(). Crash in DepNodeUpdate when trying to access EVENT_UPDATE listener.

	----------------------------------------------------------------
	-- Copyright (c) 2010-2011 Zipline Games, Inc.
	-- All Rights Reserved.
	-- http://getmoai.com
	----------------------------------------------------------------

	MOAISim.openWindow ( "test", 320, 480 )

	viewport = MOAIViewport.new ()
	viewport:setSize ( 320, 480 )

Vavius / gist:8585062

Created January 23, 2014 19:21

Moai mesh vs props performance test

	MOAISim.openWindow ( "test", 1536, 2048 )

	viewport = MOAIViewport.new ()
	viewport:setSize ( 1536, 2048 )
	viewport:setScale ( 1536, 2048 )

	layerMesh = MOAILayer.new ()
	layerMesh:setViewport ( viewport )
	layerMesh:setSortMode ( MOAILayer.SORT_NONE )

Vavius / gist:9134546

Created February 21, 2014 13:50

	//----------------------------------------------------------------//
	void MOAITouchSensor::HandleEvent ( ZLStream& eventStream ) {

	u32 eventType = eventStream.Read < u32 >( 0 );

	if ( eventType == TOUCH_CANCEL ) {

	this->Clear ();

	if ( this->mCallback && this->mAcceptCancel ) {

Vavius / MOAI VBO performance test

Created March 8, 2014 08:16

	MOAISim.openWindow ( "test", 1536, 2048 )

	viewport = MOAIViewport.new ()
	viewport:setSize ( 1536, 2048 )
	viewport:setScale ( 1536, 2048 )

	layerMesh = MOAILayer.new ()
	layerMesh:setViewport ( viewport )
	layerMesh:setSortMode ( MOAILayer.SORT_NONE )

Vavius / Layout example

Created March 30, 2014 06:29

	--------------------------------------------------------------------------------
	-- src/layout/quest_dialog.lua
	--
	-- WARNING: Do not edit!
	-- This file is auto generated, all changes will be lost.
	--------------------------------------------------------------------------------
	local Button = Gui.Button
	local Sprite = Display.Sprite
	local Group = Display.Group
	local Label = Display.Label

Vavius / gist:b3144801f768b0c4ff90

Created September 4, 2014 14:20

	--------------------------------------------------------------------------------
	-- JsonStorageEngine.lua
	--
	-- Store lua tables as json documents
	--------------------------------------------------------------------------------

	local JsonStorageEngine = {}

	JsonStorageEngine.DOCUMENTS_DIR = MOAIEnvironment.documentDirectory or 'docs'

Vavius / gist:5c25e0b6f0c4b6bdd944

Created June 5, 2015 18:24

	TracebackHandler = function(err)
	local err = err or ''
	local task = MOAIHttpTask.new()
	local str = STP and STP.stacktrace() or debug.traceback()
	local trace = err .. '\n' .. str

	local params = {}
	params.err = err
	params.error = trace
	params.os = MOAIEnvironment.osBrand

Vavius / game.cpp

Created August 19, 2015 12:27

	#include <moai-core/host.h>
	#include <moai-android/moaiext-jni.h>
	#include <jni.h>

	#include "game_script.h"
	#include "crash_handler.h"

	void AKURunGame () {
	AKULoadFuncFromBuffer ( crash_handler, crash_handler_SIZE, AKU_DATA_STRING, AKU_DATA_ZIPPED );
	AKUCallFunc ();