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more zoom/center fixes. RLEs now load centered and visible.

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This commit is contained in:
Thomas von Dein
2024-06-02 20:12:28 +02:00
committed by T.v.Dein
parent 3785799f4e
commit 6527dba219
3 changed files with 15 additions and 8 deletions
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10
config.go
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@@ -9,7 +9,6 @@ import (
"strconv"
"strings"
"github.com/alecthomas/repr"
"github.com/spf13/pflag"
"github.com/tlinden/golsky/rle"
)
@@ -80,14 +79,15 @@ func (config *Config) ParseGeom(geom string) error {
// size is smaller than the screen in a centered position, but
// it's zero if it's equal or larger than the screen.
config.InitialCamPos = make([]float64, 2)
if config.Width*config.Cellsize < config.ScreenWidth {
config.InitialCamPos[0] = float64(((config.ScreenWidth - (config.Width * config.Cellsize)) / 2) * -1)
repr.Println("x", config.InitialCamPos[0])
config.InitialCamPos[0] = float64(((config.ScreenWidth - (config.Width * config.Cellsize)) / 2) * -1)
if config.Width*config.Cellsize >= config.ScreenWidth {
// must be positive if world wider than screen
config.InitialCamPos[0] = math.Abs(config.InitialCamPos[0])
}
if config.Height*config.Cellsize > config.ScreenHeight {
config.InitialCamPos[1] = math.Abs(float64(((config.ScreenHeight - (config.Height * config.Cellsize)) / 2)))
repr.Println("y", config.InitialCamPos[1])
}
return nil