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Godot 4.x game development patterns and best practices. Activates for GDScript (.gd), scenes (.tscn), resources (.tres).
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| name | godot-4x-dev |
| description | Godot 4.x game development patterns and best practices. Activates for GDScript (.gd), scenes (.tscn), resources (.tres). |
create_scene, add_node, save_scene, run_project, stop_project, get_debug_outputlint_file, lint_project, validate_code, auto_fix, format_fileproject_health, detect_dead_code, analyze_signal_flow, complexity_heatmap, validate_scenes, analyze_dependenciesrun_tests, run_test_file, generate_test, get_test_coverage详细用法：
| 工具 | 说明 | 使用场景 |
|---|---|---|
godot_generate_test | 为源文件生成测试桩 | TDD RED 阶段 |
godot_run_test_file | 运行指定测试文件 | 开发中快速验证 |
godot_run_tests | 运行项目所有测试 | 提交前验收 |
godot_get_test_coverage | 获取测试覆盖率报告 | 质量检查 |
get_api_docs, search_docs, get_game_patterns, get_performance_guidegenerate_from_template, generate_feature, smart_completeanalyze_shader, lint_shader, lint_all_shaders, shader_performance, get_shader_docs.gd 文件 → godot_lint_file 检查代码质量.gdshader → godot_lint_shader 检查着色器godot_analyze_dependenciesgodot_analyze_signal_flowgodot_run_testsgodot_generate_test当使用 TDD 工作流程开发新功能时：
godot_generate_test 生成测试桩 → 编写测试 → godot_run_test_file 确认失败godot_run_test_file 确认通过 → godot_lint_file 检查质量godot_run_test_file 确保不破坏godot_run_tests 运行全部测试 → godot_get_test_coverage 检查覆盖率godot-mcp:run_projectgodot-mcp:get_debug_outputgodot_get_api_docsgodot_get_game_patterns┌─────────┐ 失败 ┌─────────┐ 通过 ┌──────────┐
│ RED │ ────────→ │ GREEN │ ────────→ │ REFACTOR │
│ 写测试 │ │ 写代码 │ │ 重构 │
└─────────┘ └─────────┘ └────┬─────┘
↑ │
└───────────────── 下一功能 ←───────────────┘
generate_test 生成测试桩，编写失败的测试lint_file 检查run_tests 全部测试 + get_test_coverage 覆盖率 > 80%generate_from_template 生成基础代码lint_file 检查generate_test 生成测试run_tests 验证project_health 检查健康度detect_dead_code 清理死代码validate_scenes 验证场景引用# 节点引用
@onready var sprite: Sprite2D = $Sprite2D
# 导出变量
@export var speed: float = 200.0
@export_range(0, 100) var health: int = 100
# 信号
signal health_changed(new_value: int)
# 状态机枚举
enum State { IDLE, RUN, JUMP, FALL }
var current_state: State = State.IDLE