ml
42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
package animations
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import (
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"github.com/inkyblackness/hacked/ss1/resource"
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"github.com/inkyblackness/hacked/ss1/world"
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)
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type setAnimationCommand struct {
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model *viewModel
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animationKey resource.Key
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framesID resource.ID
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oldAnimation []byte
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newAnimation []byte
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oldFrames [][]byte
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newFrames [][]byte
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}
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func (command setAnimationCommand) Do(modder world.Modder) error {
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return command.perform(modder, command.newAnimation, command.newFrames)
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}
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func (command setAnimationCommand) Undo(modder world.Modder) error {
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return command.perform(modder, command.oldAnimation, command.oldFrames)
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}
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func (command setAnimationCommand) perform(modder world.Modder, animData []byte, frames [][]byte) error {
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if len(frames) == 0 {
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modder.DelResource(command.animationKey.Lang, command.animationKey.ID.Plus(command.animationKey.Index))
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modder.DelResource(command.animationKey.Lang, command.framesID)
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} else {
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modder.SetResourceBlock(command.animationKey.Lang, command.animationKey.ID.Plus(command.animationKey.Index), 0, animData)
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modder.SetResourceBlocks(command.animationKey.Lang, command.framesID, frames)
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}
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command.model.restoreFocus = true
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command.model.currentKey = command.animationKey
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return nil
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}
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