59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package d2mapentity
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import (
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"math/rand"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2enum"
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)
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// Finds an init function for the given object
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func initObject(ob *Object) (bool, error) {
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funcs := map[int]func(*Object) error{
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8: initTorch,
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14: initTorch,
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17: initWaypoint,
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34: initTorchRnd,
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}
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fun, ok := funcs[ob.objectRecord.InitFn]
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if !ok {
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return false, nil
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}
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if err := fun(ob); err != nil {
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return false, err
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}
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return true, nil
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}
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// Initializes torch/brazier type objects
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func initTorch(ob *Object) error {
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if ob.objectRecord.HasAnimationMode[d2enum.ObjectAnimationModeOpened] {
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return ob.setMode(d2enum.ObjectAnimationModeOpened, 0, true)
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}
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return nil
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}
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func initWaypoint(ob *Object) error {
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// Turn these on unconditionally for now, they look nice :)
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if ob.objectRecord.HasAnimationMode[d2enum.ObjectAnimationModeOpened] {
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return ob.setMode(d2enum.ObjectAnimationModeOpened, 0, true)
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}
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return nil
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}
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// Randomly spawns in either NU or OP
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func initTorchRnd(ob *Object) error {
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const coinToss = 2
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n := rand.Intn(coinToss) // nolint:gosec // not concerned with crypto-strong randomness
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if n > 0 {
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return ob.setMode(d2enum.ObjectAnimationModeNeutral, 0, true)
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}
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return ob.setMode(d2enum.ObjectAnimationModeOperating, 0, true)
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}
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