76 lines
2.3 KiB
Zig
76 lines
2.3 KiB
Zig
const std = @import("std");
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const Store = @import("../store.zig");
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const EnumStringUtils = @import("../enum_string_utils.zig").EnumStringUtils;
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const json = std.json;
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const Allocator = std.mem.Allocator;
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const json_utils = @import("../json_utils.zig");
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const Craft = @import("./craft.zig");
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const Item = @This();
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pub const Type = enum {
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consumable,
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body_armor,
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weapon,
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resource,
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leg_armor,
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helmet,
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boots,
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shield,
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amulet,
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ring,
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artifact,
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currency,
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};
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pub const TypeUtils = EnumStringUtils(Type, .{
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.{ "consumable", .consumable },
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.{ "body_armor", .body_armor },
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.{ "weapon" , .weapon },
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.{ "resource" , .resource },
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.{ "leg_armor" , .leg_armor },
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.{ "helmet" , .helmet },
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.{ "boots" , .boots },
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.{ "shield" , .shield },
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.{ "amulet" , .amulet },
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.{ "ring" , .ring },
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.{ "artifact" , .artifact },
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.{ "currency" , .currency },
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});
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allocator: Allocator,
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name: []u8,
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code: []u8,
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level: u64,
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type: Type,
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subtype: []u8,
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description: []u8,
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craft: ?Craft,
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// TODO: effects
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pub fn parse(store: *Store, obj: json.ObjectMap, allocator: Allocator) !Item {
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const level = json_utils.getInteger(obj, "level") orelse return error.MissingProperty;
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if (level < 1) return error.InvalidLevel;
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const craft = json_utils.getObject(obj, "craft");
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const item_type_str = try json_utils.getStringRequired(obj, "type");
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return Item{
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.allocator = allocator,
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.name = (try json_utils.dupeString(allocator, obj, "name")) orelse return error.MissingProperty,
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.code = (try json_utils.dupeString(allocator, obj, "code")) orelse return error.MissingProperty,
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.level = @intCast(level),
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.type = TypeUtils.fromString(item_type_str) orelse return error.InvalidType,
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.subtype = (try json_utils.dupeString(allocator, obj, "subtype")) orelse return error.MissingProperty,
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.description = (try json_utils.dupeString(allocator, obj, "description")) orelse return error.MissingProperty,
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.craft = if (craft != null) try Craft.parse(store, craft.?) else null
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};
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}
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pub fn deinit(self: Item) void {
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self.allocator.free(self.name);
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self.allocator.free(self.code);
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self.allocator.free(self.subtype);
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self.allocator.free(self.description);
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}
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