53 lines
1.0 KiB
Go
53 lines
1.0 KiB
Go
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package states
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import (
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"fmt"
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"math"
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"github.com/hajimehoshi/ebiten/v2"
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geom "src.robn.tv/MrDonuts/RGB/geometry"
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score "src.robn.tv/MrDonuts/RGB/tools"
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)
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var currentEnd = 1 //used for animating squares
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var secondsPerUpdate = 0.02
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var ticksPerSecond = 60.0
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var deltaSeconds = 1.0 / ticksPerSecond
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var secondsCounter = 0.0
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type LoadLevelState struct {
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}
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func (s *LoadLevelState) Enter() {
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fmt.Println("Entering Loading State")
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currentEnd = 1
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}
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func (s *LoadLevelState) Exit() {
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fmt.Println("Exiting Loading State")
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}
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func (s *LoadLevelState) Update() {
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secondsCounter += deltaSeconds
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//determine how much to jump by on each draw
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totalSquares := geom.GameGrid.NumSquares()
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jumpAmount := math.Ceil(float64(totalSquares) / ticksPerSecond)
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if secondsCounter >= float64(secondsPerUpdate) {
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secondsCounter = 0
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currentEnd += int(jumpAmount)
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}
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if currentEnd > geom.GameGrid.NumSquares() {
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SM.Transition("play")
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}
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}
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func (s *LoadLevelState) Draw(screen *ebiten.Image) {
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geom.GameGrid.DrawUpTo(currentEnd, screen)
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score.ScoreMngr.Draw(screen)
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}
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