77 lines
3.3 KiB
TypeScript
77 lines
3.3 KiB
TypeScript
module TS.SpaceTac.Game.Specs {
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describe("Universe", () => {
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it("generates star systems", () => {
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var universe = new Universe();
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var result = universe.generateStars(31);
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expect(result.length).toBe(31);
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});
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it("lists potential links between star systems", () => {
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var universe = new Universe();
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universe.stars.push(new Star(universe, 0, 0));
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universe.stars.push(new Star(universe, 0, 1));
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universe.stars.push(new Star(universe, 1, 0));
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var result = universe.getPotentialLinks();
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expect(result.length).toBe(3);
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expect(result[0]).toEqual(new StarLink(universe.stars[0], universe.stars[1]));
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expect(result[1]).toEqual(new StarLink(universe.stars[0], universe.stars[2]));
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expect(result[2]).toEqual(new StarLink(universe.stars[1], universe.stars[2]));
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});
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it("filters out crossing links", () => {
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var universe = new Universe();
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universe.stars.push(new Star(universe, 0, 0));
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universe.stars.push(new Star(universe, 0, 1));
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universe.stars.push(new Star(universe, 1, 0));
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universe.stars.push(new Star(universe, 2, 2));
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var result = universe.getPotentialLinks();
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expect(result.length).toBe(6);
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var filtered = universe.filterCrossingLinks(result);
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expect(filtered.length).toBe(5);
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});
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it("generates warp locations", () => {
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var universe = new Universe();
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universe.stars.push(new Star(universe, 0, 0, "0"));
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universe.stars.push(new Star(universe, 1, 0, "1"));
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universe.stars.push(new Star(universe, 1, 1, "2"));
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universe.addLink(universe.stars[0], universe.stars[1]);
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universe.addLink(universe.stars[0], universe.stars[2]);
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var getWarps = (star: Star): StarLocation[] => {
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var result: StarLocation[] = [];
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star.locations.forEach((location: StarLocation) => {
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if (location.type === StarLocationType.WARP) {
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result.push(location);
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}
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});
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return result;
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};
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expect(getWarps(universe.stars[0]).length).toBe(0);
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expect(getWarps(universe.stars[1]).length).toBe(0);
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expect(getWarps(universe.stars[2]).length).toBe(0);
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universe.generateWarpLocations();
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var warps = getWarps(universe.stars[0]);
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expect(warps.length).toBe(2);
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expect(warps[0].jump_dest.star).toBe(universe.stars[1]);
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expect(warps[1].jump_dest.star).toBe(universe.stars[2]);
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expect(universe.stars[0].getWarpLocationTo(universe.stars[1])).toBe(warps[0]);
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expect(universe.stars[0].getWarpLocationTo(universe.stars[2])).toBe(warps[1]);
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warps = getWarps(universe.stars[1]);
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expect(warps.length).toBe(1);
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expect(warps[0].jump_dest.star).toBe(universe.stars[0]);
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expect(universe.stars[1].getWarpLocationTo(universe.stars[2])).toBeNull();
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warps = getWarps(universe.stars[2]);
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expect(warps.length).toBe(1);
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expect(warps[0].jump_dest.star).toBe(universe.stars[0]);
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});
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});
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}
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