Humber College · Multiplayer arena shooter
Equinox
Network Programmer
A third-person capture-the-flag game built around fast movement and physics-based ball combat.
EXPLORE MY WORK ↓My contribution
I worked on the networking team for this student project at Humber College. I implemented health and match-timer replication, worked on networked ball actors, fire effects, and player name tags, and fixed HUD lifecycle and host/client exit issues. My work connected C++ gameplay state with Blueprint events and widgets.
- Technology
- Unreal Engine 4.27 · C++ · Blueprints
- Platform
- Windows PC · Online multiplayer
01 / Shared state & local UI
HUD & Match State
Connect the server’s gameplay state to each player’s screen.
- Server
Update health
Apply the new health value.
- Replication
Send the value
Notify the client when health changes.
- Local player
Refresh the HUD
Update the player’s health bar.
Replicate data, then update the interface
I made health changes run on the server and used replication, Unreal’s system for sending state to clients, to keep the health value in sync. A change notification updates the locally controlled player’s health bar.
- Reworked HUD creation and removal around character death and respawn, refining the Blueprint events and C++ callbacks.
- Added a failed-cast path to the health widget and removed unused Blueprint nodes and delegates.
- Replicated the remaining match time through GameState so clients receive the shared timer value.
02 / Networked actors & presentation
Projectiles & Effects
Carry combat objects and their visual feedback across the network.
Make shared combat visible to clients
I worked on replication for the ball actors and fire particles. This included configuring actor and collision-component replication in C++ and updating the related Blueprints.
I also refined player name tags in the character and widget Blueprints, removed unnecessary nodes, and exposed an actor-name function to Blueprint.
03 / Death & session transitions
Multiplayer Cleanup
Follow multiplayer behavior through death and leaving a match.
I worked on cleanup paths where local actions also needed to affect connected players.
- Status-effect removal: routed character status cleanup through a server call and a multicast event, which runs the cleanup on connected instances. The change destroys active status actors and clears their list when the character is removed.
- Host and client exits: fixed exit behavior across the game-mode, player-controller, and pause-menu Blueprints, alongside revisions to session cleanup code.
Equinox · Unreal Engine & C++