Method DrawGrid

project.go:282–323

()

}

func (project *Project) DrawGrid() {
	drawGridPiece := func(x, y float32) {
		globals.Renderer.RenderTexture(project.GridTexture.Texture, nil, &sdl.FRect{x, y, project.GridTexture.Size.X, project.GridTexture.Size.Y})
	}

	extent := float32(10)
	for y := -extent; y < extent; y++ {
		for x := -extent; x < extent; x++ {
			translated := project.Camera.TranslateRect(&sdl.FRect{x * project.GridTexture.Size.X, y * project.GridTexture.Size.Y, 0, 0})
			drawGridPiece(translated.X, translated.Y)
		}
	}

	// TODO: Draw pieces around the camera, rather than a solid 10 in every direction

	halfW := float32(project.Camera.ViewArea().W / 2)
	halfH := float32(project.Camera.ViewArea().H / 2)
	ThickLine(project.Camera.TranslatePoint(Vector{project.Camera.Position.X - halfW, 0}), project.Camera.TranslatePoint(Vector{project.Camera.Position.X + halfW, 0}), 2, getThemeColor(GUIGridColor))
	ThickLine(project.Camera.TranslatePoint(Vector{0, project.Camera.Position.Y - halfH}), project.Camera.TranslatePoint(Vector{0, project.Camera.Position.Y + halfH}), 2, getThemeColor(GUIGridColor))

	if project.CurrentPage.UpwardPage != nil {

		gridColor := getThemeColor(GUIGridColor)

		text := project.CurrentPage.PointingSubpageCard.Properties.Get("description").AsString()
		textSize := globals.TextRenderer.MeasureText([]rune(text), 1).CeilToGrid()
		globals.Renderer.SetDrawColor(gridColor.RGBA())
		globals.Renderer.RenderFillRect(project.Camera.TranslateRect(&sdl.FRect{0, -globals.GridSize, textSize.X, textSize.Y}))
		globals.TextRenderer.QuickRenderText(text, project.Camera.TranslatePoint(Vector{textSize.X / 2, -globals.GridSize}), 1, getThemeColor(GUIBGColor), nil, AlignCenter)

		// globals.Renderer.DrawRectF(project.Camera.TranslateRect(&sdl.FRect{0, 0, SubpageScreenshotSize.X, SubpageScreenshotSize.Y}))

		ssRect := project.Camera.TranslateRect(&sdl.FRect{0, 0, SubpageScreenshotSize.X / float32(SubpageScreenshotZoom), SubpageScreenshotSize.Y / float32(SubpageScreenshotZoom)}) // Screenshot zoom
		ThickRect(int32(ssRect.X), int32(ssRect.Y), int32(ssRect.W), int32(ssRect.H), 2, gridColor)
		guiTex := globals.Resources.Get(LocalRelativePath("assets/gui.png")).AsImage()
		guiTex.Texture.SetColorMod(gridColor.RGB())
		guiTex.Texture.SetAlphaMod(gridColor[3])
		globals.Renderer.RenderTexture(guiTex.Texture, &sdl.FRect{80, 256, 32, 32}, &sdl.FRect{ssRect.X, ssRect.Y, 32, 32})

	}

}

func (project *Project) Draw() {