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mirror of https://github.com/OpenDiablo2/OpenDiablo2 synced 2024-09-28 06:06:29 -04:00
OpenDiablo2/d2game/d2player/mini_panel.go
lord 7e3aff557b
Decouple asset manager from renderer (#730)
* improve AssetManager implementation

Notable changes are:
 * removed the individual managers inside of d2asset, only one asset manager
 * AssetManager now has caches for the types of files it loads
 * created a type for TextDictionary (the txt file structs)
 * fixed a file path bug in d2loader Source
 * fixed a asset stream bug in d2loader Asset
 * d2loader.Loader now needs a d2config.Config on creation (for resolving locale files)
 * updated the mpq file in d2asset test data, added test case for "sub-directory"
 * added a Data method to d2asset.Asset. The data is cached on first full read.
 * renamed ArchiveDataStream to DataStream in d2interface
 * moved palette utility func out of d2asset and into d2util
 * bugfix for MacOS mpq loader issue

* lint fixes, added data caching to filesystem asset

* adding comment for mpq asset close

* Decouple d2asset from d2render

Notable changes in d2common:
 * d2dcc.Load now fully decodes the dcc and stores the directions/frames in the dcc struct
 * un-exported dcc.decodeDirection, it is only used in d2dcc
 * removed font interface from d2interface, we only have one font implementation
 * added `Renderer` method to d2interface.Surface, animations use this to bind to a renderer and create surfaces as they need
 * added `BindRenderer` method to animation interface

Notable changes in d2common/d2asset:
 * **d2asset.NewAssetManager only needs to be passed a d2config.Config**, it is decoupled from d2render
 * exported Animation
 * Animation implementation binds to the renderer to create surfaces only on the first time it is rendered
 * font, dcc, dc6 initialization logic moved out of asset_manager.go
 * for dc6 and dcc animations, the process of decoding and creating render surfaces has been broken into different methods
 * the d2asset.Font struct now stores font table data for initialization purposes

Notable changes in d2core/d2render:
 * Surfaces store a renderer reference, this allows animations to bind to the renderer and create a surface just-in-time

**These last changes should have been a separate PR, sorry.**
Notable changes in d2core/d2ui:
 * ui.NewSprite now handles creating an animation internally, only needs image and palette path as arguments

Notable Changes in d2game:
Because of the change in d2ui, all instances of this code pattern...
```golang
animation, err := screen.asset.LoadAnimation(imgPath, palettePath)
sprite, err := screen.ui.NewSprite(animation)
```
... becomes this ...
```golang
sprite, err := screen.ui.NewSprite(imgPath, palettePath)
```
2020-09-14 17:31:45 -04:00

106 lines
2.3 KiB
Go

package d2player
import (
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2geom"
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2interface"
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2resource"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2asset"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
type miniPanel struct {
asset *d2asset.AssetManager
container *d2ui.Sprite
button *d2ui.Sprite
isOpen bool
isSinglePlayer bool
rectangle d2geom.Rectangle
}
func newMiniPanel(asset *d2asset.AssetManager, uiManager *d2ui.UIManager, isSinglePlayer bool) *miniPanel {
miniPanelContainerPath := d2resource.Minipanel
if isSinglePlayer {
miniPanelContainerPath = d2resource.MinipanelSmall
}
containerSprite, _ := uiManager.NewSprite(miniPanelContainerPath, d2resource.PaletteSky)
buttonSprite, _ := uiManager.NewSprite(d2resource.MinipanelButton, d2resource.PaletteSky)
rectangle := d2geom.Rectangle{Left: 325, Top: 526, Width: 156, Height: 26}
if !isSinglePlayer {
rectangle.Width = 182
}
return &miniPanel{
asset: asset,
container: containerSprite,
button: buttonSprite,
isOpen: true,
isSinglePlayer: isSinglePlayer,
rectangle: rectangle,
}
}
func (m *miniPanel) IsOpen() bool {
return m.isOpen
}
func (m *miniPanel) Toggle() {
m.isOpen = !m.isOpen
}
func (m *miniPanel) Open() {
m.isOpen = true
}
func (m *miniPanel) Close() {
m.isOpen = false
}
func (m *miniPanel) Render(target d2interface.Surface) error {
if !m.isOpen {
return nil
}
if err := m.container.SetCurrentFrame(0); err != nil {
return err
}
width, height := target.GetSize()
m.container.SetPosition((width/2)-75, height-48)
if err := m.container.Render(target); err != nil {
return err
}
buttonWidth, _ := m.button.GetCurrentFrameSize()
buttonWidth++
for i, j := 0, 0; j < 16; i++ {
if m.isSinglePlayer && j == 6 { // skip Party Screen button if the game is single player
j += 2
}
if err := m.button.SetCurrentFrame(j); err != nil {
return err
}
m.button.SetPosition((width/2)-72+(buttonWidth*i), height-51)
if err := m.button.Render(target); err != nil {
return err
}
j += 2
}
return nil
}
func (m *miniPanel) isInRect(x, y int) bool {
return m.rectangle.IsInRect(x, y)
}