Method Draw

contents.go:3046–3123

()

}

func (mc *MapContents) Draw() {

	if mc.Card.IsSelected() {

		for index, button := range mc.Buttons {
			srcX := float32(368)
			if mc.Tool == index {
				srcX += 32
			}
			button.IconSrc.X = srcX

			button.Draw()
		}

	}

	if mc.RenderTexture != nil {

		alpha := uint8(150)

		dst := globals.Project.Camera.TranslateRect(&sdl.FRect{mc.Card.DisplayRect.X, mc.Card.DisplayRect.Y, mc.Card.Rect.W, mc.Card.Rect.H})

		mc.RenderTexture.Texture.SetAlphaMod(alpha)
		globals.Renderer.RenderTexture(mc.RenderTexture.Texture, nil, dst)

		if mc.UsingLineTool() && (mc.LineStart.X >= 0 || mc.LineStart.Y >= 0) {

			gp := mc.GridCursorPosition()
			start := mc.LineStart
			dir := gp.Sub(start).Normalized()

			horizontal := true

			if start != gp {

				for i := 0; i < 100000; i++ {

					s := start
					s.X = float32(math.Round(float64(s.X)))*globals.GridSize + mc.Card.Rect.X
					s.Y = float32(math.Round(float64(s.Y)))*globals.GridSize + mc.Card.Rect.Y

					mp := globals.Project.Camera.UntranslatePoint(s)
					ThickRect(int32(mp.X), int32(mp.Y), 32, 32, 2, NewColor(200, 220, 240, 255))

					if start.Rounded().Equals(gp.Rounded()) {
						break
					}

					if horizontal {
						start.X += dir.X / 2
					} else {
						start.Y += dir.Y / 2
					}

					horizontal = !horizontal

					// Draw square