Android: -18 - Dawnhold Dark Magic 0.16.0 Sahrab

@Insert(onConflict = OnConflictStrategy.REPLACE) suspend fun insert(spell: SpellEntity)

@Entity(tableName = "components") data class ComponentEntity( @PrimaryKey val id: String, // e.g. "rune_ember" val name: String, val type: ComponentType, val rarity: Int, // 1..5 val iconRes: Int // @DrawableRes )

Implementation (inside SpellCraftViewModel ): -18 - dawnhold Dark Magic 0.16.0 sahrab Android

@Insert(onConflict = OnConflictStrategy.REPLACE) suspend fun insertAll(components: List<ComponentEntity>)

@Dao interface SpellDao @Query("SELECT * FROM spells ORDER BY createdAt DESC") fun observeAll(): Flow<List<SpellEntity>> @Insert(onConflict = OnConflictStrategy

private fun canSynthesize(): Boolean val comps = currentComponents.filterNotNull() if (comps.size != 3) return false if (comps.distinctBy it.id .size != 3) return false if (comps.none it.type == ComponentType.RUNE ) return false if (comps.sumOf it.rarity > 10) return false return true

val description = comps.joinToString("\n") "- $it.name: $itLore[it.id] ?: "…"" | AltarSlot , SynthesizeButton | | SpellPreviewPane |

6.1 Main Screens | Screen | Purpose | Key Composables | |--------|---------|-----------------| | ComponentCatalogScreen | Grid of all components, drag‑source. | LazyVerticalGrid , DraggableComponentCard | | CraftingAltarScreen | Drop‑targets + synthesize button. | AltarSlot , SynthesizeButton | | SpellPreviewPane | Live preview of the generated spell. | SpellPreviewCard | | GrimoireScreen | List of saved spells, cast/delete actions. | LazyColumn , SpellListItem | | SyncSnackbar | One‑liner feedback for cloud sync. | SnackbarHost | 6.2 Example Composable – Drag‑Drop @Composable fun DraggableComponentCard(comp: ComponentEntity) val dragState = rememberDraggableState delta -> /* no‑op, just for semantics */ Box( modifier = Modifier .size(72.dp) .clip(RoundedCornerShape(8.dp)) .background(MaterialTheme.colorScheme.surfaceVariant) .draggable( orientation = Orientation.Horizontal, state = dragState, onDragStarted = /* start */ , onDragStopped = /* drop handling done in AltarSlot */ ) .border(1.dp, Color.DarkGray, RoundedCornerShape(8.dp)) .clickable /* optional tap‑to‑select */ , contentAlignment = Alignment.Center ) Icon(painterResource(comp.iconRes), contentDescription = comp.name)

| Rule | Explanation | |------|-------------| | Rarity Sum ≤ 10 | Prevent “over‑powered” spells. | | At least one RUNE | Guarantees a magical core. | | No duplicate component IDs | Each slot must be unique. | | Mana Cost = (Rarity × 10) + (type‑bonus) | Runes × 5, Reagents × 3, Gestures × 2. | | Name Generation | <Rune.name> + “ of ” + <Gesture.name> (fallback to generic). | | Description | Auto‑generated from component lore strings. |

// 3️⃣ Converters ------------------------------------------------------------ class Converters ")

// 4️⃣ DAO -------------------------------------------------------------- @Dao interface ComponentDao @Query("SELECT * FROM components") suspend fun getAll(): List<ComponentEntity>