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29 lines
816 B
29 lines
816 B
5 years ago
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const std = @import("std");
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const ecs = @import("ecs");
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const Registry = @import("ecs").Registry;
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const Velocity = struct { x: f32, y: f32 };
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const Position = struct { x: f32, y: f32 };
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const Empty = struct {};
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const BigOne = struct { pos: Position, vel: Velocity, accel: Velocity };
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test "entity traits" {
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const traits = ecs.EntityTraitsType(.large).init();
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}
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test "Registry" {
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var reg = Registry.init(std.testing.allocator);
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defer reg.deinit();
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var e1 = reg.create();
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reg.add(e1, Empty{});
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reg.add(e1, Position{ .x = 5, .y = 5 });
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reg.add(e1, BigOne{ .pos = Position{ .x = 5, .y = 5 }, .vel = Velocity{ .x = 5, .y = 5 }, .accel = Velocity{ .x = 5, .y = 5 } });
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std.testing.expect(reg.has(Empty, e1));
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reg.remove(Empty, e1);
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std.testing.expect(!reg.has(Empty, e1));
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}
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