112 lines
3.2 KiB
Rust
112 lines
3.2 KiB
Rust
//! 背包领域模型。
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//!
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//! 本文件只承载背包槽、装备槽、堆叠和物品来源等稳定值对象；
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//! SpacetimeDB 表查询写回由 adapter 处理。
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use serde::{Deserialize, Serialize};
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use shared_kernel::build_prefixed_seed_id;
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#[cfg(feature = "spacetime-types")]
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use spacetimedb::SpacetimeType;
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pub const INVENTORY_SLOT_ID_PREFIX: &str = "invslot_";
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pub const INVENTORY_MUTATION_ID_PREFIX: &str = "invmut_";
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#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
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#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub enum InventoryContainerKind {
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Backpack,
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Equipment,
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}
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#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
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#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub enum InventoryItemRarity {
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Common,
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Uncommon,
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Rare,
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Epic,
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Legendary,
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}
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#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
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#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub enum InventoryEquipmentSlot {
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Weapon,
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Armor,
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Relic,
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}
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#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
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#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub enum InventoryItemSourceKind {
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StoryReward,
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QuestReward,
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TreasureReward,
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NpcGift,
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NpcTrade,
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CombatDrop,
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ForgeCraft,
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ForgeReforge,
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ManualPatch,
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}
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#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct InventoryItemSnapshot {
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pub item_id: String,
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pub category: String,
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pub name: String,
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pub description: Option<String>,
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pub quantity: u32,
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pub rarity: InventoryItemRarity,
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pub tags: Vec<String>,
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pub stackable: bool,
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pub stack_key: String,
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pub equipment_slot_id: Option<InventoryEquipmentSlot>,
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pub source_kind: InventoryItemSourceKind,
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pub source_reference_id: Option<String>,
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}
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#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
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#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
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pub struct InventorySlotSnapshot {
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pub slot_id: String,
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pub runtime_session_id: String,
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pub story_session_id: Option<String>,
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pub actor_user_id: String,
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pub container_kind: InventoryContainerKind,
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pub slot_key: String,
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pub item_id: String,
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pub category: String,
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pub name: String,
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pub description: Option<String>,
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pub quantity: u32,
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pub rarity: InventoryItemRarity,
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pub tags: Vec<String>,
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pub stackable: bool,
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pub stack_key: String,
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pub equipment_slot_id: Option<InventoryEquipmentSlot>,
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pub source_kind: InventoryItemSourceKind,
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pub source_reference_id: Option<String>,
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pub created_at_micros: i64,
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pub updated_at_micros: i64,
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}
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impl InventoryEquipmentSlot {
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pub fn as_str(self) -> &'static str {
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match self {
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Self::Weapon => "weapon",
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Self::Armor => "armor",
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Self::Relic => "relic",
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}
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}
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}
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pub fn generate_inventory_slot_id(seed_micros: i64) -> String {
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build_prefixed_seed_id(INVENTORY_SLOT_ID_PREFIX, seed_micros)
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}
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pub fn generate_inventory_mutation_id(seed_micros: i64) -> String {
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build_prefixed_seed_id(INVENTORY_MUTATION_ID_PREFIX, seed_micros)
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}
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