mth/ebiten
1
0
Fork 0
mirror of https://github.com/hajimehoshi/ebiten.git synced 2024-12-24 10:48:53 +01:00
Code Issues Packages Projects Releases Wiki Activity

example/windowsize: Show FPS

Browse Source
This commit is contained in:
Hajime Hoshi 2015-02-19 02:33:15 +09:00
parent af09da1665
commit 79f76ab7c8
1 changed files with 13 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
example/windowsize/main.go
View File

@ -51,22 +51,29 @@ func update(screen *ebiten.Image) error {
}
keyStates[key]++
}
d := 0
switch screenScale {
case 1:
d = 32
case 2:
d = 16
}
if keyStates[ebiten.KeyUp] == 1 {
screenHeight += 16
screenHeight += d
}
if keyStates[ebiten.KeyDown] == 1 {
if 16 < screenHeight {
screenHeight -= 16
screenHeight -= d
}
}
if keyStates[ebiten.KeyLeft] == 1 {
if 16 < screenWidth {
screenWidth -= 16
screenWidth -= d
}
}
if keyStates[ebiten.KeyRight] == 1 {
screenWidth += 16
screenWidth += d
}
if keyStates[ebiten.KeyS] == 1 {
screenScale = 3 - screenScale // Swap 1 and 2
@ -86,7 +93,8 @@ func update(screen *ebiten.Image) error {
x, y := ebiten.CursorPosition()
msg := fmt.Sprintf(`Press arrow keys to change the window size
Press S key to change the window scale
Cursor: (%d, %d)`, x, y)
Cursor: (%d, %d)
FPS: %0.2f`, x, y, ebiten.CurrentFPS())
ebitenutil.DebugPrint(screen, msg)
return nil
}