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For some reason, I've been seeing a lot of questions on how to add actors created into C++ recently. My first attempt on this was in 2016 with Crawler's Den; A modern remake of the SDK example level. That was on a version of Leadwerks in which there was no official Actor system in place. Today, the engine has an Actor class which can be attached to any entity, but besides some loose examples, it's not well documented. Also there is no official way on linking your entities in the editor with your
Before we were all locked in our homes, I was working on a lot of code for Leadwerks 4 for a reboot of concept I've made back in 2017. While I decided to shelf it again to wait for the new engine (Because the game will run faster, look better, VR, etc) I'm going to share you some of my core code which is cross compatible between the new and old engine. I'm sharing this as I see most people just using stock example code for window creation and setting saving without knowing how it all works. This
Premake is multiplication project maker.Unlike CMake, it simply generates a project file for the given IDE giving you a clean result. You only need the one light weight executable and a lua script for this to work. I've spent today setting it up with Leadwerks. I haven't tested Linux yet, but it should work.
My premake5.lua file:
g_LeadwerksHeaderPath = "./Engine/Include"
g_LeadwerksLibPath = "./Engine/Libs"
-- Include Directories
I think I've finally finished my approach in input for my project. This is the final result.
//========= Copyright Reep Softworks, All rights reserved. ============//
int main(int argc, const char* argv)
auto window = CreateGameWindow("GameTemplate");
auto world = CreateGameWorld(window);
As you may have known, I've been dabbling with input methods for a while now using SDL2. Since then, I've learned how to do similar functions using the Leadwerks API. The goal was to make a inout system that's easily re-bindable, and allows for controllers to "just work". My first research of a goof system comes from a talk at Steam DevDays 2016 as they discuss how to allow integration with the Steam Controller.
My thought was: "If I can create my own Action System, I can
There has been some discussion regarding on how to set collision shapes for your models. For 95% of models, you should be building shapes with the Model Viewer as described here. In some cases, the model artist might want a custom shape to be made. In this post, I'll be going over how I import models into Leadwerks, and building custom shapes.
A few notes first. I use Blender; Blender 2.79b to be exact. I haven't get got the hang of 2.80 and until the new engine's art pipeline is fully onli
Loading sounds in Leadwerks has always been straight forward. A sound file is loaded from the disk, and with the Source class emits the sound in 3D space. The sound entity also has a play function, but it's only really good for UI sounds. There is also Entity::EmitSound() which will play the sound at the entity's location. (You can also throw in a Source, but it'll auto release the object when it's done.)
While this is OK for small games, larger games in which sounds may change might mean y
While we have Leadwerks today to make our apps, Turbo is currently in development. To make my projects more long term, I decided to take a step back from my VR project and create a wrapper class that apps can use to more easily transfer to the new engine. Keep in-mind, this doesn't cover everything and I'm used the last beta from November for testing so things can change. Regardless, as long as that bridge is made, I can always go back and edit the Turbo stuff as more things come online. The go
Luawerks has been updated to 1.2.8, making some small adjustments and fixes to the system. If you have previously purchased Luawerks, this update is available for free on the Leadwerks Marketplace.
Following changes include:
Fixed GUI code for Leadwerks Game Engine 4.6
Removed the feature "allowfullscreenfromeditor" as it was causing conflicts with fullscreen.
Added ignoreeditorwinsettings bool setting to force the game to ignore editor launch settings.
The Leadwerks API has standard Boolean functions that detect when the end user has pressed a key. While this is very simple and easy to understand, the issue comes when you wish to support binding of actions. Instead calling functions when a certain key was pressed or held, a better way to detect key events is to assign a key to an action. (e.g: Is the Jump key pressed). In Luawerks, I've written an action script in which returns the window call if the key defined in the user's settings is hit.
Luawerks has been updated to 1.2.7, making some small adjustments and fixes to the system. If you have previously purchased Luawerks, this update is available for free on the Leadwerks Marketplace. Please note: Luawerks is not ready for Leadwerks 4.6 and it's recommended to use Luawerks with Leadwerks 4.5.
Following changes include:
Added an optional Map selection menu. "New Game" will default call a panel in which all the maps in your Maps directory will be listed, Note: This will
Luawerks has been updated to 1.2.6, making some small adjustments and fixes to the system. If you have previously purchased Luawerks, this update is available for free on the Leadwerks Marketplace.
Following changes include:
Fixed flag typo correcting LUAWORKS to LUAWERKS
Moved error.mat/tex to the Materials/Common folder
Added a useuisystem boolean to disable the menu,
Adjusted VR mode not to call any UI elements.
At this time, this update is only exclus
Luawerks has been updated to easily transform any game into a Seated VR compatible one. All what's needed is the application to be launched with "-vr". All what has been added is the tweak discussed here.
While Luawerks isn't really ideal for Room scale VR, seated on the other hand works better. The center tracking call gets called every time the game gets unpaused. At this time, the UI doesn't work with VR. Keep in-mind that there might be some tweaking to your game to make it 100% VR com
It's been quite a while since I posted here. All is well, and I now have some time to talk to you on where I've been and what I wish to do in the future.
I started a job back in August and my enormous amount of free time dwindled to a few hours a day. However, I now have an income to support myself and buy new toys. I wanted to get into the Linux ecosystem and further distance myself from the Windows world. So for about $300, I've built a PC with an i3-6100, 4GB of DDR4 Ram, put it in a Min
Luawerks has been updated this morning, making the console more responsive and a new tab for the Options Menu for user's to bind keys to actions.
Actions have always been part of Luawerks, but until now, there wasn't really a motive to use them. Now, the Action class look in the config to check what key the user binded to that action. You can read more on how this works here. Like the console, this may be improved more in the future.
Luawerks is a Lua framew
Luawerks has been updated for Leadwerks 4.4, taking advantage of the new GUI system while adding new features and commands that allow you to develop your game better.
Developer Console Refresh
The Developer Console is the stable of the framework. Thanks to the GUI, you can now scroll through your history, highlight, and move the cursor around! Page through your history using the Page Up and Page Down keys! Having a console is vital for development as it allows developers to chan
After I've returned from Steam Dev Days, I caught a terrible cold, so my first week home was unproductive when it came to LEX or Blue Portals. But besides that, I had a great time! I mentioned briefly in my last blog post before I went that I was giving LEX some reorganizing and defragmenting. This blog post, I'm going to go more into detail.
LEX2 has a lot of things going for it. The developer console is really handy, the AssetManager prevents crashes and has the ability to pre-loads things
Very happy on how everything is coming along. Blue Portals: Anniversary Edition development is going a tad slower than I wanted it too, but it's coming along nicely. We've finally shipped that
in late August, and the mod made even more progress since. We just got some unknowns to work out like voice acting and music. I got some puzzles in the pipeline, and the mod right now has 11 playable maps.
LEX2 is getting re-organized. I went back to the CMD window based dev console as I plan on add
Crawler's Den is a demo I made for the Summer Games Tournament this year. You can grab it here. This blog I'd like to share my reflections on developing the project on LEX2 and Leadwerks in general.
When I started the project, my template had no animation manger, and the puppeteer system was just coming online. The goal was to recreate the AI and Events map and write the entire thing in C++. Not only to test the puppeteer system and my ideas on how to link said puppeteers to the flowgraph,
I've started on my quest to make a full C++ has started today. I've noticed that LEX2 via the project manager didn't copy over as clean as it should, so I had to make the project from scratch which wasn't a big deal (for me). I should look into a way of getting that fixed.
After setting the project up, I noticed a few errors I was getting after I commented out the LUA_GAME preprocessor. It was a quick fix, and development went under way after that.
For this project, I'll need things tha
I wanted to give you an update since this blog post and let you know how well (or not) I'm following those plans.
Blue Portals: Anniversary Edition (Skip this if you don't care..)
Sunday I pushed a long over due push to Steam for beta testers to play and give feedback. I don't like to push to Steam often as my connection isn't that strong so any uploads bigger then a few megabytes causes an upload failure, I usually split updates into multiple pushes to prevent such problems but sometime
Through out the Leadwerks community you'll find two types of users. You'll find a large portion of the community using lua, and a small dosage of them using C++. This makes sense as people are more often going to purchase Leadwerks without any DLCs (including the Professional Edition), and get into developing. From experience, Leadwerks at the moment puts it's primary focus on Lua scripts with it's script editor and debugger, flowgraph editor, and the script property system. Everything is pretty
It's been over a year ago since I've released the Vectronic Demo using Leadwerks. The demo was composed of assets I've made ported from the Source Engine and my lack of understanding of the API and lua scripting at the time. (I'm used to coding everything in C++) As of writing, it has 1,221 subscribers on the Steam Workshop, 25 out of 26 positive ratings, and is the second most subscribed item! So there is sigh that this as a MVP (Minimum Viable Product) was a success. And again, the Game Launch
For the past few months, (on top of working on my greenlit mod) I've been developing a new foundation for Vectronic that will take care of all the 'internal yucky bits' such as window/context/world management, and other features and functions. I really wasn't happy how the first implementation came out as I felt like I was taking too much from the developer, and it was messy and confusing to do something simple like adding a loading screen.
LEX2 is more lua friendly, not bloated with scripts
If you join the beta branch and updated your projects, you'd probably noticed that the low res Leadwerks 2 icons have now been replaced with high resolution ones that match the rest of the user interface. Decals, Particles Emitters, Cameras, and Probes now have their own icon, and you can tell all entities apart just by looking at them.
I've originally made these a while ago when I noticed that each entity had it's own material and texture, but most of them just recycled the pivot icon. I've