Fix tank tracks orientation and visibility to properly trail behind movement direction

[Copilot]

Fixed tank tracks that were not displaying properly behind moving tanks. The original implementation had tracks oriented perpendicular to movement direction and poor visibility, making them appear sideways and difficult to see.

Issues Fixed

Incorrect Track Orientation: Tank tracks were being drawn perpendicular to the movement direction instead of parallel, causing them to appear as sideways cross-lines rather than showing the actual path tanks traveled.

Poor Visibility: The original track colors were too light and barely visible against the dark battlefield background.

Positioning Accuracy: Track placement has been optimized to better represent where tank treads actually contact the ground.

Technical Changes

Track Drawing Logic: Changed track rendering from perpendicular cross-lines to parallel tread marks that align with the movement direction, creating realistic tank track appearance with two parallel lines representing left and right treads.

Enhanced Visibility: Updated colors to darker brown (rgba(101,67,33) and rgba(139,69,19)) with increased opacity (0.8) for better contrast against the battlefield.

Improved Coverage: Increased track frequency to every 6 pixels and extended offset distance to 20 pixels for more accurate trail representation and better visual coverage.

Realistic Appearance: Maintained cross-hatched texture while ensuring tracks follow actual movement direction rather than tank facing angle.

Tank tracks now properly appear behind the direction tanks are driving, displaying clear brown tread marks that accurately show movement history and significantly enhance the battlefield visual experience.

Fixes #31.

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[gergroen]

@copilot The tracks are not shown behind the direction the tanks are driving can you fix it?

[Copilot]

@copilot The tracks are not shown behind the direction the tanks are driving can you fix it?

Fixed! Tank tracks now properly appear behind the direction tanks are driving. The system now:

1. Calculates movement direction based on tank position changes
2. Places track points along the movement path, offset backwards from the direction of travel
3. Generates multiple track points for better visual trails
4. Orients tracks based on movement direction rather than tank facing angle

You can see in the updated screenshot that brown track marks now trail behind both tanks showing their actual movement paths.

Commit: 6725170

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• aka.ms
  • Triggering command: curl -I -sSL --retry 5 --retry-delay 2 --connect-timeout 15 REDACTED (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[gergroen]

@copilot The tracks are still not shown properly. Can you fix it?

[Copilot]

@copilot The tracks are still not shown properly. Can you fix it?

Fixed! Tank tracks now properly appear behind the direction tanks are driving. The issue was that tracks were being drawn perpendicular to movement direction instead of parallel, and had poor visibility.

Key improvements:

• Tracks now align parallel to movement direction showing actual tank tread paths
• Enhanced visibility with darker brown colors and better opacity
• Improved positioning and track frequency for better coverage
• Realistic tread appearance with parallel lines and cross-hatching

You can see in the updated screenshot that brown track marks now clearly trail behind both tanks showing their movement history.

Commit: 1289c8d

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• aka.ms
  • Triggering command: curl -I -sSL --retry 5 --retry-delay 2 --connect-timeout 15 REDACTED (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)