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Large refactor to properly implement radar

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/radar now returns a set of non-empty tile blips
This commit is contained in:
Marc Di Luzio 2020-06-07 22:30:03 +01:00
parent fc54775df9
commit 43648926ca
11 changed files with 182 additions and 50 deletions
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46
pkg/game/world_test.go
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@ -16,8 +16,10 @@ func TestNewWorld(t *testing.T) {
func TestWorld_CreateRover(t *testing.T) {
world := NewWorld()
a := world.SpawnRover()
b := world.SpawnRover()
a, err := world.SpawnRover()
assert.NoError(t, err)
b, err := world.SpawnRover()
assert.NoError(t, err)
// Basic duplicate check
if a == b {
@ -29,7 +31,8 @@ func TestWorld_CreateRover(t *testing.T) {
func TestWorld_RoverAttributes(t *testing.T) {
world := NewWorld()
a := world.SpawnRover()
a, err := world.SpawnRover()
assert.NoError(t, err)
attribs, err := world.RoverAttributes(a)
assert.NoError(t, err, "Failed to get rover attribs")
@ -39,10 +42,12 @@ func TestWorld_RoverAttributes(t *testing.T) {
func TestWorld_DestroyRover(t *testing.T) {
world := NewWorld()
a := world.SpawnRover()
b := world.SpawnRover()
a, err := world.SpawnRover()
assert.NoError(t, err)
b, err := world.SpawnRover()
assert.NoError(t, err)
err := world.DestroyRover(a)
err = world.DestroyRover(a)
assert.NoError(t, err, "Error returned from rover destroy")
// Basic duplicate check
@ -55,7 +60,8 @@ func TestWorld_DestroyRover(t *testing.T) {
func TestWorld_GetSetMovePosition(t *testing.T) {
world := NewWorld()
a := world.SpawnRover()
a, err := world.SpawnRover()
assert.NoError(t, err)
attribs, err := world.RoverAttributes(a)
assert.NoError(t, err, "Failed to get rover attribs")
@ -86,22 +92,34 @@ func TestWorld_GetSetMovePosition(t *testing.T) {
func TestWorld_RadarFromRover(t *testing.T) {
world := NewWorld()
a := world.SpawnRover()
b := world.SpawnRover()
c := world.SpawnRover()
a, err := world.SpawnRover()
assert.NoError(t, err)
b, err := world.SpawnRover()
assert.NoError(t, err)
c, err := world.SpawnRover()
assert.NoError(t, err)
// Get a's attributes
attrib, err := world.RoverAttributes(a)
assert.NoError(t, err, "Failed to get rover attribs")
// Warp the rovers so a can see b but not c
bpos := Vector{attrib.Range - 1, 0}
cpos := Vector{attrib.Range + 1, 0}
assert.NoError(t, world.WarpRover(a, Vector{0, 0}), "Failed to warp rover")
assert.NoError(t, world.WarpRover(b, Vector{attrib.Range - 1, 0}), "Failed to warp rover")
assert.NoError(t, world.WarpRover(c, Vector{attrib.Range + 1, 0}), "Failed to warp rover")
assert.NoError(t, world.WarpRover(b, bpos), "Failed to warp rover")
assert.NoError(t, world.WarpRover(c, cpos), "Failed to warp rover")
radar, err := world.RadarFromRover(a)
assert.NoError(t, err, "Failed to get radar from rover")
assert.Equal(t, 1, len(radar.Rovers), "Radar returned wrong number of rovers")
assert.Equal(t, Vector{attrib.Range - 1, 0}, radar.Rovers[0], "Rover on radar in wrong position")
assert.Equal(t, 1, len(radar), "Radar returned wrong number of rovers")
found := false
for _, blip := range radar {
if blip.Position == bpos && blip.Tile == TileRover {
found = true
}
}
assert.True(t, found, "Rover not found on radar in expected position")
}