mirror of
https://github.com/OpenDiablo2/OpenDiablo2
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854fce3b14
* export d2asset singleton * add *d2asset.AssetManager to d2app - d2app now has a reference to an asset manager which it will use for loading - added asset loader methods to the asset manager - functions in d2asset are now wrappers for asset manager methods * add asset manager reference to audio provider - d2app asset manager reference is now passed to audio provider - asset manager is created in main.go for now to pass into audio provider - CreateSoundEffect is now a method, no longer exported, uses the asset manager reference * d2app passes asset manager refence to map engine test * in d2asset, all calls to LoadFile replaced with call to Singleton.Loadfile * blizzard intro and credits screen - d2app passes reference to the asset manager to these screens * asset manager for d2map - adding MapStampFactory, takes an asset manager reference - embedded MapStampFactory into the MapEngine - LoadStamp is now a method of the MapStampFactory * d2asset: removed LoadFileStream, LoadFile, and FileExists * d2gui changes - singleton now has an asset manager reference - calls to d2asset loader functions removed - createButton is now a method of LayoutManager - moved LayoutEntry to its own file * map entity factory - Map engine has an embedded map entity factory - Map stamp factory gets a reference to the map engine's entity factory - Stamps are given a reference to the map engine entity factory when created - Character select gets a map entity factory - Embedded the stamp factory into the MapEngine * asset manager for d2ui - d2ui is passed an asset manager reference when created - all calls to d2asset loader functions in d2ui now refer to the asset manager - d2gamescreen gets a ui manager when created - help overlay is now passed a ui manager when created * d2gamescreen + d2player: asset manager references added an asset manager reference to - inventory panel + inventory grid - mini panel - game controls - help overlay - character select - main menu - select hero class - hero stats panel * Removed d2asset.LoadAnimation all references to this function have been replaced with calls to the asset manager method * adding asset to help overlay, bugfix for 4d59c91 * Removed d2asset.LoadFont and d2asset.LoadAnimationWithEffect all references to these have been replaced with calls to the asset manager methods * MapRenderer now gets an asset manager reference * removed d2asset.LoadPalette all references have been replaced with calls to an asset manager instance * merged d2object with d2mapentity d2object was only being used to create objects in the map, so the provider function is now a method of the map entity factory. calls to d2asset have been removed. * removed d2asset.LoadComposite all calls are now made to the asset manager method * removed d2asset singleton all singleton references have been removed, a single instance of the asset manager is passed around the entire app * rename Initialize to NewAssetManager
136 lines
3.4 KiB
Go
136 lines
3.4 KiB
Go
// Package d2object implements objects placed on the map and their functionality
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package d2mapentity
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import (
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"fmt"
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"math/rand"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2data/d2datadict"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2enum"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2interface"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2math/d2vector"
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"github.com/OpenDiablo2/OpenDiablo2/d2core/d2asset"
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)
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// Object represents a composite of animations that can be projected onto the map.
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type Object struct {
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uuid string
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Position d2vector.Position
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composite *d2asset.Composite
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highlight bool
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// nameLabel d2ui.Label
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objectRecord *d2datadict.ObjectRecord
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drawLayer int
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name string
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}
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// setMode changes the graphical mode of this animated entity
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func (ob *Object) setMode(animationMode d2enum.ObjectAnimationMode, direction int, randomFrame bool) error {
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err := ob.composite.SetMode(animationMode, "HTH")
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if err != nil {
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return err
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}
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ob.composite.SetDirection(direction)
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ob.drawLayer = ob.objectRecord.OrderFlag[d2enum.ObjectAnimationModeNeutral]
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// For objects their txt record entry overrides animationdata
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speed := ob.objectRecord.FrameDelta[animationMode]
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if speed != 0 {
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ob.composite.SetAnimSpeed(speed)
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}
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frameCount := ob.objectRecord.FrameCount[animationMode]
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if frameCount != 0 {
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ob.composite.SetSubLoop(0, frameCount)
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}
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ob.composite.SetPlayLoop(ob.objectRecord.CycleAnimation[animationMode])
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ob.composite.SetCurrentFrame(ob.objectRecord.StartFrame[animationMode])
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if randomFrame {
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n := rand.Intn(frameCount)
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ob.composite.SetCurrentFrame(n)
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}
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return err
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}
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// ID returns the object uuid
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func (ob *Object) ID() string {
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return ob.uuid
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}
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// Highlight sets the entity highlighted flag to true.
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func (ob *Object) Highlight() {
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ob.highlight = true
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}
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// Selectable returns if the object is selectable or not
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func (ob *Object) Selectable() bool {
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mode := ob.composite.ObjectAnimationMode()
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return ob.objectRecord.Selectable[mode]
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}
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// Render draws this animated entity onto the target
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func (ob *Object) Render(target d2interface.Surface) {
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renderOffset := ob.Position.RenderOffset()
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target.PushTranslation(
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int((renderOffset.X()-renderOffset.Y())*16),
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int(((renderOffset.X() + renderOffset.Y()) * 8)),
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)
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if ob.highlight {
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target.PushBrightness(2)
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defer target.Pop()
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}
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defer target.Pop()
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if err := ob.composite.Render(target); err != nil {
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fmt.Printf("failed to render composite animation, err: %v\n", err)
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}
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ob.highlight = false
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}
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// Advance updates the animation
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func (ob *Object) Advance(elapsed float64) {
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if err := ob.composite.Advance(elapsed); err != nil {
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fmt.Printf("failed to advance composiste animation, err: %v\n", err)
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}
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}
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// GetLayer returns which layer of the map the object is drawn
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func (ob *Object) GetLayer() int {
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return ob.drawLayer
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}
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// GetPositionF of the object but differently
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func (ob *Object) GetPositionF() (x, y float64) {
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w := ob.Position.World()
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return w.X(), w.Y()
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}
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// Label gets the name of the object
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func (ob *Object) Label() string {
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return ob.name
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}
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// GetPosition returns the object's position
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func (ob *Object) GetPosition() d2vector.Position {
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return ob.Position
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}
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// GetVelocity returns the object's velocity vector
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func (ob *Object) GetVelocity() d2vector.Vector {
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return *d2vector.VectorZero()
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}
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// GetSize returns the current frame size
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func (ob *Object) GetSize() (width, height int) {
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return ob.composite.GetSize()
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}
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