MIL-003 Player
Metadata
| Key |
Value |
| ID |
MIL-003 |
| CrossReference |
BC-001, PP-001 |
| Language |
en |
| Domain |
it |
Version History
| Date |
Status |
Author |
Reviewer |
Change |
Commit |
| 2026-10-13 |
Accepted |
Jens Tirsvad Nielsen |
AI as stand-in for S01 |
Initial version |
93d8321 |
Purpose
Decide that the player turtle works and is covered by tests.
Deliverable
A Player class that starts at STARTING_POSITION facing north and moves forward on the Up key.
Go / No-Go Criteria
| # |
Criterion (objectively checkable) |
Go |
No-Go |
| 1 |
Player starts at (0, -280) facing north |
Test asserts position and heading |
Wrong start |
| 2 |
go_up moves by MOVE_DISTANCE and never back, left or right |
Test asserts y only increases |
Other movement possible |
| 3 |
Up key is bound to go_up |
Manual play-through |
Key does not move the turtle |
Dependencies
| Depends on |
Reason |
| MIL-002 |
The previous step of the assignment must be accepted first |
Traceability
| Business Case objective / KPI / user story |
Reference |
| Objective 1 (step 2, bullet 1) |
BC-001 |
Ownership
| Role |
Stakeholder ID (SA) |
| Owner |
S01 |
| Approving reviewer |
S01 |
Target Date
2026-10-17 - within the two-week plan of PP-001.
Tasks
| # |
Task |
Summary |
Needs its own Use Case/User Story? |
Reference |
| 1 |
Implement Player class |
Subclass of Turtle with turtle shape, penup, start position and heading north, as in the assignment. |
No |
|
| 2 |
Implement go_up and key binding |
go_up moves forward by MOVE_DISTANCE; main.py listens for Up with screen.onkey. |
No |
|
| 3 |
Test Player |
Pytest tests for start state and go_up that run without opening a window. |
No |
|
