mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-18 09:15:59 -04:00
c6235411b7
* Add basic movement * Calculate step length based on tick time between updates, teleport to target if within one step. * Smooth camera, hero movement removed float to int conversions in Render and IsoToScreen functions * Render hero in the center of the screen (assuming 800x600 resolution) * Revert changing Render() parameters type * Render hero in the tile loop hero will naturally render in front of the walls of the current tile but behind the walls of the tile below * Smoother steps near target coordinates remove jitter from trying to get one step away from target on both axis
121 lines
3.7 KiB
Go
121 lines
3.7 KiB
Go
package d2scene
|
|
|
|
import (
|
|
"image/color"
|
|
|
|
"github.com/OpenDiablo2/D2Shared/d2data/d2dc6"
|
|
|
|
"github.com/OpenDiablo2/D2Shared/d2helper"
|
|
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2render/d2mapengine"
|
|
|
|
"github.com/OpenDiablo2/D2Shared/d2common/d2enum"
|
|
"github.com/OpenDiablo2/D2Shared/d2common/d2interface"
|
|
"github.com/OpenDiablo2/D2Shared/d2common/d2resource"
|
|
"github.com/OpenDiablo2/D2Shared/d2data/d2datadict"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2audio"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2core"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2corecommon/d2coreinterface"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2render"
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2render/d2ui"
|
|
"github.com/hajimehoshi/ebiten"
|
|
)
|
|
|
|
type Game struct {
|
|
gameState *d2core.GameState
|
|
uiManager *d2ui.Manager
|
|
soundManager *d2audio.Manager
|
|
fileProvider d2interface.FileProvider
|
|
sceneProvider d2coreinterface.SceneProvider
|
|
pentSpinLeft d2render.Sprite
|
|
pentSpinRight d2render.Sprite
|
|
testLabel d2ui.Label
|
|
mapEngine *d2mapengine.Engine
|
|
}
|
|
|
|
func CreateGame(
|
|
fileProvider d2interface.FileProvider,
|
|
sceneProvider d2coreinterface.SceneProvider,
|
|
uiManager *d2ui.Manager,
|
|
soundManager *d2audio.Manager,
|
|
gameState *d2core.GameState,
|
|
) *Game {
|
|
result := &Game{
|
|
gameState: gameState,
|
|
fileProvider: fileProvider,
|
|
uiManager: uiManager,
|
|
soundManager: soundManager,
|
|
sceneProvider: sceneProvider,
|
|
}
|
|
return result
|
|
}
|
|
|
|
func (v *Game) Load() []func() {
|
|
return []func(){
|
|
func() {
|
|
dc6, _ := d2dc6.LoadDC6(v.fileProvider.LoadFile(d2resource.PentSpin), d2datadict.Palettes[d2enum.Sky])
|
|
v.pentSpinLeft = d2render.CreateSpriteFromDC6(dc6)
|
|
v.pentSpinLeft.Animate = true
|
|
v.pentSpinLeft.AnimateBackwards = true
|
|
v.pentSpinLeft.SpecialFrameTime = 475
|
|
v.pentSpinLeft.MoveTo(100, 300)
|
|
},
|
|
func() {
|
|
dc6, _ := d2dc6.LoadDC6(v.fileProvider.LoadFile(d2resource.PentSpin), d2datadict.Palettes[d2enum.Sky])
|
|
v.pentSpinRight = d2render.CreateSpriteFromDC6(dc6)
|
|
v.pentSpinRight.Animate = true
|
|
v.pentSpinRight.SpecialFrameTime = 475
|
|
v.pentSpinRight.MoveTo(650, 300)
|
|
},
|
|
func() {
|
|
v.testLabel = d2ui.CreateLabel(v.fileProvider, d2resource.Font42, d2enum.Units)
|
|
v.testLabel.Alignment = d2ui.LabelAlignCenter
|
|
v.testLabel.SetText("Soon :tm:")
|
|
v.testLabel.MoveTo(400, 250)
|
|
},
|
|
func() {
|
|
v.mapEngine = d2mapengine.CreateMapEngine(v.gameState, v.soundManager, v.fileProvider)
|
|
// TODO: This needs to be different depending on the act of the player
|
|
v.mapEngine.GenerateMap(d2enum.RegionAct1Town, 1, 0)
|
|
region := v.mapEngine.GetRegion(0)
|
|
rx, ry := d2helper.IsoToScreen(region.Region.StartX, region.Region.StartY, 0, 0)
|
|
v.mapEngine.CenterCameraOn(rx, ry)
|
|
v.mapEngine.Hero = d2core.CreateHero(
|
|
int32((region.Region.StartX*5)+3),
|
|
int32((region.Region.StartY*5)+3),
|
|
0,
|
|
v.gameState.HeroType,
|
|
v.gameState.Equipment,
|
|
v.fileProvider)
|
|
},
|
|
}
|
|
}
|
|
|
|
func (v *Game) Unload() {
|
|
|
|
}
|
|
|
|
func (v Game) Render(screen *ebiten.Image) {
|
|
screen.Fill(color.Black)
|
|
v.mapEngine.Render(screen)
|
|
}
|
|
|
|
func (v *Game) Update(tickTime float64) {
|
|
// TODO: Pathfinding
|
|
|
|
if v.mapEngine.Hero.AnimatedEntity.LocationX != v.mapEngine.Hero.AnimatedEntity.TargetX ||
|
|
v.mapEngine.Hero.AnimatedEntity.LocationY != v.mapEngine.Hero.AnimatedEntity.TargetY {
|
|
v.mapEngine.Hero.AnimatedEntity.Step(tickTime)
|
|
}
|
|
|
|
if ebiten.IsMouseButtonPressed(ebiten.MouseButtonLeft) {
|
|
mx, my := ebiten.CursorPosition()
|
|
px, py := d2helper.ScreenToIso(float64(mx)-v.mapEngine.OffsetX, float64(my)-v.mapEngine.OffsetY)
|
|
|
|
v.mapEngine.Hero.AnimatedEntity.SetTarget(px, py)
|
|
}
|
|
|
|
rx, ry := d2helper.IsoToScreen(v.mapEngine.Hero.AnimatedEntity.LocationX, v.mapEngine.Hero.AnimatedEntity.LocationY, 0, 0)
|
|
v.mapEngine.CenterCameraOn(float64(rx), float64(ry))
|
|
}
|