AgentSkillsCN

verify

验证游戏机制是否与设计文档完全一致。

SKILL.md
--- frontmatter
name: verify
description: Verify game mechanics match the design document
argument-hint: "[mechanic: movement|collision|laps|all]"
allowed-tools:
  - Read
  - Grep
  - Glob
  - Bash
  - mcp__automation__screenshot
  - mcp__automation__mouseClick
model: sonnet

Verify Game Mechanics

Compare implementation against design document specifications.

Arguments

$ARGUMENTS - Which mechanic to verify (movement, collision, laps, or all)

Verification Checklist

Movement Mechanics

From design doc:

code
NewPosition = CurrentPosition + CurrentVelocity + Acceleration
NewVelocity = CurrentVelocity + Acceleration

Verify:

  1. •Read movement code in Swift
  2. •Confirm formula matches
  3. •Play-test: Start at (5,5) with vel (0,0), accel (1,1) → should be at (6,6) with vel (1,1)

Collision Detection

From design doc:

  • •Use Bresenham's line algorithm
  • •Check ALL cells along path
  • •Any wall cell = crash

Verify:

  1. •Find collision code
  2. •Confirm Bresenham implementation
  3. •Play-test: Move toward wall, verify crash occurs

Crash Handling

From design doc:

  • •Lose 1 life
  • •Velocity resets to (0, 0)
  • •Respawn at nearest valid cell

Verify:

  1. •Find crash handling code
  2. •Confirm all three effects
  3. •Play-test: Crash, verify life decremented

Lap Counting

From design doc:

  • •Cross finish line in correct direction
  • •Use line segment intersection

Verify:

  1. •Find lap counting code
  2. •Confirm direction check
  3. •Play-test: Complete lap, verify counter

Report Format

code
Mechanic Verification: [name]
===========================
Design Spec: [quote from doc]
Implementation: [file:line]
Match: YES / NO / PARTIAL
Issues: [any discrepancies]