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Start displaying characters on maps

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This commit is contained in:
Nick Thomas
2020-06-13 15:07:32 +01:00
parent eac6017c2c
commit 7677c30572
8 changed files with 173 additions and 50 deletions
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22
internal/scenario/draw.go
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@@ -51,13 +51,13 @@ func (s *Scenario) Draw(screen *ebiten.Image) error {
sw, sh := screen.Size()
topLeft := CartPt{
X: float64(s.Viewpoint.X) - (2*cellWidth/s.Zoom), // Ensure all visible cells are rendered
Y: float64(s.Viewpoint.Y) - (2*cellHeight/s.Zoom),
X: float64(s.Viewpoint.X) - (2 * cellWidth / s.Zoom), // Ensure all visible cells are rendered
Y: float64(s.Viewpoint.Y) - (2 * cellHeight / s.Zoom),
}.ToISO()
bottomRight := CartPt{
X: float64(s.Viewpoint.X) + (float64(sw)/s.Zoom) + (2*cellHeight/s.Zoom),
Y: float64(s.Viewpoint.Y) + (float64(sh)/s.Zoom) + (5*cellHeight/s.Zoom), // Z dimension requires it
X: float64(s.Viewpoint.X) + (float64(sw) / s.Zoom) + (2 * cellHeight / s.Zoom),
Y: float64(s.Viewpoint.Y) + (float64(sh) / s.Zoom) + (5 * cellHeight / s.Zoom), // Z dimension requires it
}.ToISO()
// X+Y is constant for all tiles in a column
@@ -121,7 +121,7 @@ func (s *Scenario) Draw(screen *ebiten.Image) error {
if err := screen.DrawImage(spr.Image, &op); err != nil {
return err
}
x1, y1 := geo.Apply(0, 0)
ebitenutil.DebugPrintAt(
screen,
@@ -133,12 +133,12 @@ func (s *Scenario) Draw(screen *ebiten.Image) error {
ebitenutil.DebugPrintAt(screen, fmt.Sprintf("Sprites: %v", counter), 0, 16)
/*
// debug: draw a square around the selected cell
x2, y2 := geo.Apply(cellWidth, cellHeight)
ebitenutil.DrawLine(screen, x1, y1, x2, y1, colornames.Green) // top line
ebitenutil.DrawLine(screen, x1, y1, x1, y2, colornames.Green) // left line
ebitenutil.DrawLine(screen, x2, y1, x2, y2, colornames.Green) // right line
ebitenutil.DrawLine(screen, x1, y2, x2, y2, colornames.Green) // bottom line
// debug: draw a square around the selected cell
x2, y2 := geo.Apply(cellWidth, cellHeight)
ebitenutil.DrawLine(screen, x1, y1, x2, y1, colornames.Green) // top line
ebitenutil.DrawLine(screen, x1, y1, x1, y2, colornames.Green) // left line
ebitenutil.DrawLine(screen, x2, y1, x2, y2, colornames.Green) // right line
ebitenutil.DrawLine(screen, x1, y2, x2, y2, colornames.Green) // bottom line
*/
return nil