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examples/isometric: Remove unused variables

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This commit is contained in:
Hajime Hoshi 2021-10-01 11:15:52 +09:00
parent 1019e15ccd
commit 234a3d8d2a
1 changed files with 2 additions and 4 deletions
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6
examples/isometric/game.go
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@ -27,8 +27,6 @@ import (
"github.com/hajimehoshi/ebiten/v2/inpututil"
)
var spinner = []byte(`-\|/`)
// Game is an isometric demo game.
type Game struct {
w, h int
@ -39,8 +37,6 @@ type Game struct {
camScaleTo float64
mousePanX, mousePanY int
spinnerIndex int
}
// NewGame returns a new isometric demo Game.
@ -178,6 +174,8 @@ func (g *Game) cartesianToIso(x, y float64) (float64, float64) {
}
/*
This function might be useful for those who want to modify this example.
// isoToCartesian transforms isometric coordinates into cartesian coordinates.
func (g *Game) isoToCartesian(x, y float64) (float64, float64) {
tileSize := g.currentLevel.tileSize