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Respect sprite X and Y offsets

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This makes menus display more correctly, and also fixes trees and other
objects on the main map, although it messes up bounds clipping (sigh).
This commit is contained in:
Nick Thomas
2020-03-21 00:56:35 +00:00
parent eb5c4430e8
commit 7a8e9dbd97
10 changed files with 109 additions and 55 deletions
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8
cmd/view-map/main.go
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@@ -156,7 +156,7 @@ func (e *env) Draw(screen *ebiten.Image) error {
}
func (e *env) renderCell(x, y, z int, screen *ebiten.Image) error {
images, err := e.area.ImagesForCell(x, y, z)
sprites, err := e.area.SpritesForCell(x, y, z)
if err != nil {
return err
}
@@ -177,10 +177,12 @@ func (e *env) renderCell(x, y, z int, screen *ebiten.Image) error {
// TODO: iso.Scale(e.state.zoom, e.state.zoom) // apply current zoom factor
for _, img := range images {
if err := screen.DrawImage(img, &ebiten.DrawImageOptions{GeoM: iso}); err != nil {
for _, spr := range sprites {
iso.Translate(float64(spr.XOffset), float64(spr.YOffset))
if err := screen.DrawImage(spr.Image, &ebiten.DrawImageOptions{GeoM: iso}); err != nil {
return err
}
iso.Translate(float64(-spr.XOffset), float64(-spr.YOffset))
}
return nil