godot-genre-survival

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Genre: Survival

类型：生存类

Resource scarcity, needs management, and progression through crafting define survival games.

资源稀缺、需求管理以及通过制作系统推进游戏进度，是生存类游戏的核心特征。

Available Scripts

可用脚本

inventory_slot_resource.gd

Expert inventory slot pattern using Resources for save compatibility.

基于Resource实现的专家级背包格子模式，支持存档兼容。

Core Loop

核心循环

Harvest: Gather resources (Wood, Stone, Food)
Craft: Convert resources into tools/items
Build: Construct shelter/base
Survive: Manage needs (Hunger, Thirst, Environmental threats)
Thrive: Automation and tech to transcend early struggles

采集：收集资源（木材、石材、食物）
制作：将资源转化为工具/物品
建造：搭建庇护所/基地
生存：管理需求（饥饿、口渴、环境威胁）
发展：通过自动化和科技摆脱前期生存困境

NEVER Do in Survival Games

生存类游戏绝对不能做的事

NEVER make gathering tedious without scaling — 50 clicks for 1 wood = fun-killer. Tool tiers MUST multiply yield: Stone Axe = 3 wood, Steel = 10 wood. Respect player time.
NEVER use instant death for starvation — 0% hunger → instant death = cheap. Use gradual HP drain (2 HP/sec). Player should see death coming and scramble for food.
NEVER allow infinite inventory stacking — 999 stacks of everything removes resource management strategy. Use weight systems OR stack limits (64 per slot).
NEVER make crafting recipes a guessing game — Trial-and-error crafting = 1990s design. Show discovered recipes. Discovery can exist, but once learned, must be persistent.
NEVER let needs decay at constant rate regardless of activity — Hunger drains same speed while sleeping/running? Unrealistic. Sprint = 3x drain, idle = 0.5x drain.
NEVER spawn enemies near player's bed/spawn point — Dying, respawning into 3 enemies = rage quit. Enforce safe zone radius (50m) around respawn.

Phase	Skills	Purpose
1. Data	`resources` , `custom-resources`	Item data (weight, stack size), Recipes
2. UI	`grid-containers` , `drag-and-drop`	Inventory management, crafting menu
3. World	`tilemaps` , `noise-generation`	Procedural terrain, resource spawning
4. Logic	`state-machines` , `signals`	Player stats (Needs), Interaction system
5. Save	`file-system` , `json-serialization`	Saving world state, inventory, player stats

绝对不要让资源采集过程单调且无成长空间 — 点击50次才获得1块木材完全是乐趣杀手。工具等级必须能提升采集效率：石斧每次获得3块木材，钢斧每次获得10块木材。请尊重玩家的时间。
绝对不要让饥饿直接导致即时死亡 — 饥饿值归0就直接死亡过于敷衍。应该采用渐进式生命值流失（每秒2点生命值）。玩家应该能预见死亡的来临并紧急寻找食物。
绝对不要允许物品无限堆叠 — 所有物品都能堆叠999个会彻底消除资源管理策略。应采用重量系统或堆叠上限（每个格子最多64个）。
绝对不要让制作配方成为猜谜游戏 — 反复试错的制作方式是90年代的过时设计。应展示已解锁的配方。可以保留配方发现机制，但一旦解锁就必须永久可用。
绝对不要让需求值消耗速率不随玩家活动变化 — 睡觉和奔跑时饥饿值消耗速度一样？这不现实。奔跑时消耗速率应为3倍，空闲时为0.5倍。
绝对不要在玩家的床/重生点附近刷新敌人 — 死亡后重生就面对3个敌人会直接让玩家愤怒退游。应在重生点周围设置50米的安全区。

阶段	技术	用途
1. 数据层	`resources` , `custom-resources`	物品数据（重量、堆叠上限）、制作配方
2. 界面层	`grid-containers` , `drag-and-drop`	背包管理、制作菜单
3. 世界层	`tilemaps` , `noise-generation`	程序化地形、资源生成
4. 逻辑层	`state-machines` , `signals`	玩家状态（需求系统）、交互系统
5. 存档层	`file-system` , `json-serialization`	保存世界状态、背包、玩家数据

Architecture Overview

架构概述

1. Item Data (Resource-based)

1. 物品数据（基于Resource实现）

Everything in the inventory is an Item.

gdscript

undefined

背包中的所有物品均为Item类型。

gdscript

undefined

item_data.gd

extends Resource class_name ItemData

@export var id: String @export var name: String @export var icon: Texture2D @export var max_stack: int = 64 @export var weight: float = 1.0 @export var consumables: Dictionary # { "hunger": 10, "health": 5 }

undefined

extends Resource class_name ItemData

undefined

2. Inventory System

2. 背包系统

A grid-based data structure.

gdscript

undefined

基于网格的数据源结构。

gdscript

undefined

inventory.gd

extends Node

signal inventory_updated

var slots: Array[ItemSlot] = [] # Array of Resources or Dictionaries @export var size: int = 20

func add_item(item: ItemData, amount: int) -> int: # 1. Check for existing stacks # 2. Add to empty slots # 3. Return amount remaining (that couldn't fit) pass

undefined

extends Node

signal inventory_updated

var slots: Array[ItemSlot] = [] # Array of Resources or Dictionaries @export var size: int = 20

func add_item(item: ItemData, amount: int) -> int: # 1. 检查已有堆叠 # 2. 添加至空格子 # 3. 返回无法装入的剩余数量 pass

undefined

3. Interaction System

3. 交互系统

A universal way to harvest, pickup, or open things.

gdscript

undefined

实现采集、拾取或打开物体的通用方式。

gdscript

undefined

interactable.gd

extends Area2D class_name Interactable

@export var prompt: String = "Interact"

func interact(player: Player) -> void: _on_interact(player)

func _on_interact(player: Player) -> void: pass # Override this

undefined

extends Area2D class_name Interactable

@export var prompt: String = "Interact"

func interact(player: Player) -> void: _on_interact(player)

func _on_interact(player: Player) -> void: pass # 重写此方法

undefined

Key Mechanics Implementation

核心机制实现

Needs System

需求系统

Simple float values that deplete over time.

gdscript

undefined

随时间递减的简单浮点值系统。

gdscript

undefined

needs_manager.gd

var hunger: float = 100.0 var thirst: float = 100.0 var decay_rate: float = 1.0

func _process(delta: float) -> void: hunger -= decay_rate * delta thirst -= decay_rate * 1.5 * delta

if hunger <= 0:
    take_damage(delta)

undefined

var hunger: float = 100.0 var thirst: float = 100.0 var decay_rate: float = 1.0

func _process(delta: float) -> void: hunger -= decay_rate * delta thirst -= decay_rate * 1.5 * delta

if hunger <= 0:
    take_damage(delta)

undefined

Crafting Logic

制作逻辑

Check if player has ingredients -> Remove ingredients -> Add result.

gdscript

func craft(recipe: Recipe) -> bool:
    if not has_ingredients(recipe.ingredients):
        return false
        
    remove_ingredients(recipe.ingredients)
    inventory.add_item(recipe.result_item, recipe.result_amount)
    return true

检查玩家是否拥有材料 → 扣除材料 → 添加制作结果。

gdscript

func craft(recipe: Recipe) -> bool:
    if not has_ingredients(recipe.ingredients):
        return false
        
    remove_ingredients(recipe.ingredients)
    inventory.add_item(recipe.result_item, recipe.result_amount)
    return true

Godot-Specific Tips

Godot专属技巧

TileMaps: Use
```
TileMap
```
(Godot 3) or
```
TileMapLayer
```
(Godot 4) for the world.
FastNoiseLite: Built-in noise generator for procedural terrain (trees, rocks, biomes).
ResourceSaver: Save the
```
Inventory
```
resource directly to disk if it's set up correctly with
```
export
```
vars.
Y-Sort: Essential for top-down 2D games so player sorts behind/in-front of trees correctly.

TileMaps：使用
```
TileMap
```
（Godot 3）或
```
TileMapLayer
```
（Godot 4）构建游戏世界。
FastNoiseLite：内置的噪声生成器，用于创建程序化地形（树木、岩石、生物群系）。
ResourceSaver：如果背包系统正确配置了
```
export
```
变量，可以直接将
```
Inventory
```
资源保存到磁盘。
Y-Sort：对于俯视角2D游戏至关重要，能确保玩家角色正确显示在树木等物体的前后方。

Common Pitfalls

常见陷阱

Tedium: Harvesting takes too long. Fix: Scale resource gathering with tool tier (Stone Axe = 1 wood, Steel Axe = 5 wood).
Inventory Clutter: Too many unique items that don't stack. Fix: Be generous with stack sizes and storage options.
No Goals: Player survives but gets bored. Fix: Add a tech tree or a "boss" to work towards.

单调乏味：采集过程耗时过长。解决方法：根据工具等级提升采集效率（石斧每次获得1块木材，钢斧每次获得5块木材）。
背包杂乱：过多无法堆叠的独特物品。解决方法：放宽堆叠上限并提供更多存储选项。
缺乏目标：玩家存活后感到无聊。解决方法：添加科技树或最终BOSS作为目标。

Reference

参考资料

Master Skill: godot-master

核心技能：godot-master