mirror of
https://github.com/Kugelschieber/go-game.git
synced 2026-01-18 06:40:28 +00:00
Added texture mapped font rendering.
This commit is contained in:
Marvin Blum
113
demo/text/assets/victor.json
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113
demo/text/assets/victor.json
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@@ -0,0 +1,113 @@
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[
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{"char":"a", "x": 0, "y": 0, "offset": 0},
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{"char":"b", "x": 1, "y": 0, "offset": 0},
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{"char":"c", "x": 2, "y": 0, "offset": 0},
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{"char":"d", "x": 3, "y": 0, "offset": 0},
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{"char":"e", "x": 4, "y": 0, "offset": 0},
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{"char":"f", "x": 5, "y": 0, "offset": 0},
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{"char":"g", "x": 6, "y": 0, "offset": 0},
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{"char":"h", "x": 7, "y": 0, "offset": 0},
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{"char":"i", "x": 8, "y": 0, "offset": 0},
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{"char":"j", "x": 9, "y": 0, "offset": 0},
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{"char":"k", "x": 10, "y": 0, "offset": 0},
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{"char":"l", "x": 11, "y": 0, "offset": 0},
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{"char":"m", "x": 12, "y": 0, "offset": 0},
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{"char":"n", "x": 13, "y": 0, "offset": 0},
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{"char":"o", "x": 14, "y": 0, "offset": 0},
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{"char":"p", "x": 15, "y": 0, "offset": 0},
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{"char":"q", "x": 16, "y": 0, "offset": 0},
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{"char":"r", "x": 17, "y": 0, "offset": 0},
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{"char":"s", "x": 18, "y": 0, "offset": 0},
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{"char":"t", "x": 19, "y": 0, "offset": 0},
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{"char":"u", "x": 20, "y": 0, "offset": 0},
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{"char":"v", "x": 21, "y": 0, "offset": 0},
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{"char":"w", "x": 22, "y": 0, "offset": 0},
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{"char":"x", "x": 23, "y": 0, "offset": 0},
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{"char":"y", "x": 24, "y": 0, "offset": 0},
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{"char":"z", "x": 25, "y": 0, "offset": 0},
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{"char":"A", "x": 0, "y": 0, "offset": 0},
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{"char":"B", "x": 1, "y": 0, "offset": 0},
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{"char":"C", "x": 2, "y": 0, "offset": 0},
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{"char":"D", "x": 3, "y": 0, "offset": 0},
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{"char":"E", "x": 4, "y": 0, "offset": 0},
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{"char":"F", "x": 5, "y": 0, "offset": 0},
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{"char":"G", "x": 6, "y": 0, "offset": 0},
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{"char":"H", "x": 7, "y": 0, "offset": 0},
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{"char":"I", "x": 8, "y": 0, "offset": 0},
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{"char":"J", "x": 9, "y": 0, "offset": 0},
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{"char":"K", "x": 10, "y": 0, "offset": 0},
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{"char":"L", "x": 11, "y": 0, "offset": 0},
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{"char":"M", "x": 12, "y": 0, "offset": 0},
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{"char":"N", "x": 13, "y": 0, "offset": 0},
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{"char":"O", "x": 14, "y": 0, "offset": 0},
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{"char":"P", "x": 15, "y": 0, "offset": 0},
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{"char":"Q", "x": 16, "y": 0, "offset": 0},
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{"char":"R", "x": 17, "y": 0, "offset": 0},
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{"char":"S", "x": 18, "y": 0, "offset": 0},
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{"char":"T", "x": 19, "y": 0, "offset": 0},
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{"char":"U", "x": 20, "y": 0, "offset": 0},
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{"char":"V", "x": 21, "y": 0, "offset": 0},
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{"char":"W", "x": 22, "y": 0, "offset": 0},
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{"char":"X", "x": 23, "y": 0, "offset": 0},
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{"char":"Y", "x": 24, "y": 0, "offset": 0},
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{"char":"Z", "x": 25, "y": 0, "offset": 0},
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{"char":"0", "x": 26, "y": 0, "offset": 0},
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{"char":"1", "x": 27, "y": 0, "offset": 0},
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{"char":"2", "x": 28, "y": 0, "offset": 0},
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{"char":"3", "x": 29, "y": 0, "offset": 0},
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{"char":"4", "x": 30, "y": 0, "offset": 0},
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{"char":"5", "x": 31, "y": 0, "offset": 0},
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{"char":"6", "x": 32, "y": 0, "offset": 0},
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{"char":"7", "x": 33, "y": 0, "offset": 0},
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{"char":"8", "x": 34, "y": 0, "offset": 0},
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{"char":"9", "x": 35, "y": 0, "offset": 0},
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{"char":"ö", "x": 36, "y": 0, "offset": 0},
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{"char":"ä", "x": 37, "y": 0, "offset": 0},
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{"char":"ü", "x": 38, "y": 0, "offset": 0},
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{"char":"ß", "x": 39, "y": 0, "offset": 0},
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{"char":"Ö", "x": 36, "y": 0, "offset": 0},
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{"char":"Ä", "x": 37, "y": 0, "offset": 0},
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{"char":"Ü", "x": 38, "y": 0, "offset": 0},
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{"char":",", "x": 68, "y": 0, "offset": -0.25},
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{"char":";", "x": 69, "y": 0, "offset": 0},
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{"char":".", "x": 70, "y": 0, "offset": 0},
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{"char":":", "x": 71, "y": 0, "offset": 0},
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{"char":"-", "x": 72, "y": 0, "offset": 0},
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{"char":"_", "x": 73, "y": 0, "offset": 0},
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{"char":"^", "x": 40, "y": 0, "offset": 0},
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{"char":"°", "x": 41, "y": 0, "offset": 0},
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{"char":"!", "x": 42, "y": 0, "offset": 0},
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{"char":"\"", "x": 43, "y": 0, "offset": 0},
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{"char":"§", "x": 44, "y": 0, "offset": 0},
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{"char":"$", "x": 45, "y": 0, "offset": 0},
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{"char":"%", "x": 46, "y": 0, "offset": 0},
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{"char":"&", "x": 47, "y": 0, "offset": 0},
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{"char":"/", "x": 48, "y": 0, "offset": 0},
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{"char":"(", "x": 49, "y": 0, "offset": 0},
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{"char":")", "x": 50, "y": 0, "offset": 0},
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{"char":"=", "x": 51, "y": 0, "offset": 0},
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{"char":"?", "x": 52, "y": 0, "offset": 0},
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{"char":"`", "x": 53, "y": 0, "offset": 0},
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{"char":"²", "x": 54, "y": 0, "offset": 0},
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{"char":"³", "x": 55, "y": 0, "offset": 0},
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{"char":"{", "x": 56, "y": 0, "offset": 0},
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{"char":"[", "x": 57, "y": 0, "offset": 0},
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{"char":"]", "x": 58, "y": 0, "offset": 0},
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{"char":"}", "x": 59, "y": 0, "offset": 0},
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{"char":"\\", "x": 60, "y": 0, "offset": 0},
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{"char":"+", "x": 61, "y": 0, "offset": 0},
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{"char":"*", "x": 62, "y": 0, "offset": 0},
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{"char":"~", "x": 63, "y": 0, "offset": 0},
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{"char":"#", "x": 64, "y": 0, "offset": 0},
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{"char":"<", "x": 65, "y": 0, "offset": 0},
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{"char":">", "x": 66, "y": 0, "offset": 0},
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{"char":"|", "x": 67, "y": 0, "offset": 0},
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{"char":"'", "x": 68, "y": 0, "offset": 0},
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{"char":"'", "x": 69, "y": 0, "offset": 0}
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]
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BIN
demo/text/assets/victor.png
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BIN
demo/text/assets/victor.png
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Binary file not shown.
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After Width: | Height: | Size: 2.2 KiB |
@@ -2,45 +2,63 @@ package main
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import (
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"github.com/DeKugelschieber/go-game"
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"github.com/go-gl/gl/v4.5-core/gl"
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)
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const (
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font_path = "src/github.com/DeKugelschieber/go-game/demo/text/assets/font.png"
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font_path = "src/github.com/DeKugelschieber/go-game/demo/text/assets/victor.png"
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font_json = "src/github.com/DeKugelschieber/go-game/demo/text/assets/victor.json"
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)
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type Game struct{}
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func (g *Game) Setup() {
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// load texture
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/*_, err := goga.LoadRes(gopher_path)
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pngLoader, ok := goga.GetLoaderByExt("png").(*goga.PngLoader)
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if !ok {
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panic("Could not get PNG loader")
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}
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pngLoader.KeepData = true
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pngLoader.Filter = gl.NEAREST
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_, err := goga.LoadRes(font_path)
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if err != nil {
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panic(err)
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}
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// create sprite
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tex, err := goga.GetTex("gopher.png")
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pngLoader.KeepData = false
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pngLoader.Filter = gl.LINEAR
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// create font
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tex, err := goga.GetTex("victor.png")
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if err != nil {
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panic(err)
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}
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sprite := goga.NewSprite(tex)
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renderer, ok := goga.GetSystemByName("spriteRenderer").(*goga.SpriteRenderer)
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font := goga.NewFont(tex, 16)
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if err := font.FromJson(font_json, true); err != nil {
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panic(err)
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}
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// setup renderer
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renderer, ok := goga.GetSystemByName("textRenderer").(*goga.TextRenderer)
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if !ok {
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panic("Could not find renderer")
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}
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renderer.Add(sprite.Actor, sprite.Pos2D, sprite.Tex)
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renderer.Font = font
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culling, ok := goga.GetSystemByName("culling2d").(*goga.Culling2D)
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if !ok {
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panic("Could not find culling")
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}
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culling.Add(sprite.Actor, sprite.Pos2D)*/
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// create and add text
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text := goga.NewText(font, "Hello, World!_")
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text.Size = goga.Vec2{16, 16}
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text.Pos = goga.Vec2{20, 20}
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renderer.Prepare(text)
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renderer.Add(text.Actor, text.Pos2D, text.TextComponent)
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}
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func (g *Game) Update(delta float64) {}
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