Method QuickRenderText

textrenderer.go:414–470

(text string, pos Vector, sizeMultiplier float32, color, outlineColor Color, alignment string)

}

func (tr *TextRenderer) QuickRenderText(text string, pos Vector, sizeMultiplier float32, color, outlineColor Color, alignment string) {

	textSize := tr.MeasureText([]rune(text), sizeMultiplier)

	switch alignment {
	case AlignCenter:
		pos.X -= textSize.X / 2
	case AlignRight:
		pos.X -= textSize.X
	}

	startX := pos.X

	for _, c := range text {

		glyph := tr.Glyph(c)

		if glyph == nil {
			continue
		}

		if c == '\n' {
			pos.X = startX
			pos.Y += globals.GridSize * sizeMultiplier
			continue
		} else if glyph == nil {
			continue
		}

		tex := glyph.Texture()
		tex.SetBlendMode(sdl.BLENDMODE_BLEND) // We set the blend mode here as well

		if outlineColor != nil {
			for y := -1; y <= 1; y++ {
				for x := -1; x <= 1; x++ {
					if x == 0 && y == 0 {
						continue
					}
					dst := &sdl.FRect{pos.X + float32(x), pos.Y + float32(y), float32(glyph.Width()) * sizeMultiplier, float32(glyph.Height()) * sizeMultiplier}
					tex.SetColorMod(outlineColor.RGB())
					tex.SetAlphaMod(outlineColor[3])
					globals.Renderer.RenderTexture(tex, nil, dst)
				}
			}
		}

		dst := &sdl.FRect{pos.X, pos.Y, float32(glyph.Width()) * sizeMultiplier, float32(glyph.Height()) * sizeMultiplier}

		tex.SetColorMod(color.RGB())
		tex.SetAlphaMod(color[3])

		globals.Renderer.RenderTexture(tex, nil, dst)
		pos.X += float32(glyph.Width()) * sizeMultiplier

	}

}