Initial commit
This commit is contained in:
Milan Nikolic
commit
d7ff68b487
196 changed files with 286314 additions and 0 deletions
45
examples/shapes/basic_shapes/main.go
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45
examples/shapes/basic_shapes/main.go
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package main
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import (
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"github.com/gen2brain/raylib-go/raylib"
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)
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func main() {
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screenWidth := int32(800)
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screenHeight := int32(450)
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raylib.InitWindow(screenWidth, screenHeight, "raylib [shapes] example - basic shapes drawing")
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raylib.SetTargetFPS(60)
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for !raylib.WindowShouldClose() {
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raylib.BeginDrawing()
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raylib.ClearBackground(raylib.RayWhite)
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raylib.DrawText("some basic shapes available on raylib", 20, 20, 20, raylib.DarkGray)
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raylib.DrawLine(18, 42, screenWidth-18, 42, raylib.Black)
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raylib.DrawCircle(screenWidth/4, 120, 35, raylib.DarkBlue)
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raylib.DrawCircleGradient(screenWidth/4, 220, 60, raylib.Green, raylib.SkyBlue)
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raylib.DrawCircleLines(screenWidth/4, 340, 80, raylib.DarkBlue)
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raylib.DrawRectangle(screenWidth/4*2-60, 100, 120, 60, raylib.Red)
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raylib.DrawRectangleGradient(screenWidth/4*2-90, 170, 180, 130, raylib.Maroon, raylib.Gold)
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raylib.DrawRectangleLines(screenWidth/4*2-40, 320, 80, 60, raylib.Orange)
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raylib.DrawTriangle(raylib.NewVector2(float32(screenWidth)/4*3, 80),
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raylib.NewVector2(float32(screenWidth)/4*3-60, 150),
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raylib.NewVector2(float32(screenWidth)/4*3+60, 150), raylib.Violet)
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raylib.DrawTriangleLines(raylib.NewVector2(float32(screenWidth)/4*3, 160),
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raylib.NewVector2(float32(screenWidth)/4*3-20, 230),
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raylib.NewVector2(float32(screenWidth)/4*3+20, 230), raylib.DarkBlue)
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raylib.DrawPoly(raylib.NewVector2(float32(screenWidth)/4*3, 320), 6, 80, 0, raylib.Brown)
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raylib.EndDrawing()
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}
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raylib.CloseWindow()
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}
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66
examples/shapes/colors_pallete/main.go
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66
examples/shapes/colors_pallete/main.go
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package main
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import (
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"github.com/gen2brain/raylib-go/raylib"
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)
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func main() {
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raylib.InitWindow(800, 450, "raylib [shapes] example - raylib color palette")
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raylib.SetTargetFPS(60)
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for !raylib.WindowShouldClose() {
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raylib.BeginDrawing()
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raylib.ClearBackground(raylib.RayWhite)
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raylib.DrawText("raylib color palette", 28, 42, 20, raylib.Black)
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raylib.DrawRectangle(26, 80, 100, 100, raylib.DarkGray)
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raylib.DrawRectangle(26, 188, 100, 100, raylib.Gray)
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raylib.DrawRectangle(26, 296, 100, 100, raylib.LightGray)
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raylib.DrawRectangle(134, 80, 100, 100, raylib.Maroon)
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raylib.DrawRectangle(134, 188, 100, 100, raylib.Red)
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raylib.DrawRectangle(134, 296, 100, 100, raylib.Pink)
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raylib.DrawRectangle(242, 80, 100, 100, raylib.Orange)
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raylib.DrawRectangle(242, 188, 100, 100, raylib.Gold)
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raylib.DrawRectangle(242, 296, 100, 100, raylib.Yellow)
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raylib.DrawRectangle(350, 80, 100, 100, raylib.DarkGreen)
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raylib.DrawRectangle(350, 188, 100, 100, raylib.Lime)
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raylib.DrawRectangle(350, 296, 100, 100, raylib.Green)
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raylib.DrawRectangle(458, 80, 100, 100, raylib.DarkBlue)
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raylib.DrawRectangle(458, 188, 100, 100, raylib.Blue)
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raylib.DrawRectangle(458, 296, 100, 100, raylib.SkyBlue)
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raylib.DrawRectangle(566, 80, 100, 100, raylib.DarkPurple)
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raylib.DrawRectangle(566, 188, 100, 100, raylib.Violet)
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raylib.DrawRectangle(566, 296, 100, 100, raylib.Purple)
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raylib.DrawRectangle(674, 80, 100, 100, raylib.DarkBrown)
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raylib.DrawRectangle(674, 188, 100, 100, raylib.Brown)
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raylib.DrawRectangle(674, 296, 100, 100, raylib.Beige)
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raylib.DrawText("DARKGRAY", 65, 166, 10, raylib.Black)
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raylib.DrawText("GRAY", 93, 274, 10, raylib.Black)
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raylib.DrawText("LIGHTGRAY", 61, 382, 10, raylib.Black)
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raylib.DrawText("MAROON", 186, 166, 10, raylib.Black)
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raylib.DrawText("RED", 208, 274, 10, raylib.Black)
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raylib.DrawText("PINK", 204, 382, 10, raylib.Black)
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raylib.DrawText("ORANGE", 295, 166, 10, raylib.Black)
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raylib.DrawText("GOLD", 310, 274, 10, raylib.Black)
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raylib.DrawText("YELLOW", 300, 382, 10, raylib.Black)
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raylib.DrawText("DARKGREEN", 382, 166, 10, raylib.Black)
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raylib.DrawText("LIME", 420, 274, 10, raylib.Black)
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raylib.DrawText("GREEN", 410, 382, 10, raylib.Black)
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raylib.DrawText("DARKBLUE", 498, 166, 10, raylib.Black)
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raylib.DrawText("BLUE", 526, 274, 10, raylib.Black)
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raylib.DrawText("SKYBLUE", 505, 382, 10, raylib.Black)
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raylib.DrawText("DARKPURPLE", 592, 166, 10, raylib.Black)
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raylib.DrawText("VIOLET", 621, 274, 10, raylib.Black)
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raylib.DrawText("PURPLE", 620, 382, 10, raylib.Black)
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raylib.DrawText("DARKBROWN", 705, 166, 10, raylib.Black)
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raylib.DrawText("BROWN", 733, 274, 10, raylib.Black)
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raylib.DrawText("BEIGE", 737, 382, 10, raylib.Black)
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raylib.EndDrawing()
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}
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raylib.CloseWindow()
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}
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29
examples/shapes/logo_raylib/main.go
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29
examples/shapes/logo_raylib/main.go
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package main
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import (
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"github.com/gen2brain/raylib-go/raylib"
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)
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func main() {
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screenWidth := int32(800)
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screenHeight := int32(450)
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raylib.InitWindow(screenWidth, screenHeight, "raylib [shapes] example - raylib logo using shapes")
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raylib.SetTargetFPS(60)
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for !raylib.WindowShouldClose() {
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raylib.BeginDrawing()
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raylib.ClearBackground(raylib.RayWhite)
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raylib.DrawRectangle(screenWidth/2-128, screenHeight/2-128, 256, 256, raylib.Black)
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raylib.DrawRectangle(screenWidth/2-112, screenHeight/2-112, 224, 224, raylib.RayWhite)
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raylib.DrawText("raylib", screenWidth/2-44, screenHeight/2+48, 50, raylib.Black)
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raylib.DrawText("this is NOT a texture!", 350, 370, 10, raylib.Gray)
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raylib.EndDrawing()
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}
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raylib.CloseWindow()
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}
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124
examples/shapes/logo_raylib_anim/main.go
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124
examples/shapes/logo_raylib_anim/main.go
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@ -0,0 +1,124 @@
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package main
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import (
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"github.com/gen2brain/raylib-go/raylib"
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)
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func main() {
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screenWidth := int32(800)
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screenHeight := int32(450)
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raylib.InitWindow(screenWidth, screenHeight, "raylib [shapes] example - raylib logo animation")
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logoPositionX := screenWidth/2 - 128
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logoPositionY := screenHeight/2 - 128
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framesCounter := 0
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lettersCount := int32(0)
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topSideRecWidth := int32(16)
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leftSideRecHeight := int32(16)
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bottomSideRecWidth := int32(16)
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rightSideRecHeight := int32(16)
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state := 0 // Tracking animation states (State Machine)
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alpha := float32(1.0) // Useful for fading
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raylib.SetTargetFPS(60)
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for !raylib.WindowShouldClose() {
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if state == 0 { // State 0: Small box blinking
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framesCounter++
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if framesCounter == 120 {
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state = 1
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framesCounter = 0 // Reset counter... will be used later...
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}
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} else if state == 1 { // State 1: Top and left bars growing
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topSideRecWidth += 4
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leftSideRecHeight += 4
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if topSideRecWidth == 256 {
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state = 2
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}
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} else if state == 2 { // State 2: Bottom and right bars growing
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bottomSideRecWidth += 4
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rightSideRecHeight += 4
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if bottomSideRecWidth == 256 {
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state = 3
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}
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} else if state == 3 { // State 3: Letters appearing (one by one)
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framesCounter++
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if framesCounter%12 == 0 { // Every 12 frames, one more letter!
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lettersCount++
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framesCounter = 0
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}
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if lettersCount >= 6 { // When all letters have appeared, just fade out everything
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alpha -= 0.02
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if alpha <= 0.0 {
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alpha = 0.0
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state = 4
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}
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}
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} else if state == 4 { // State 4: Reset and Replay
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if raylib.IsKeyPressed(raylib.KeyR) {
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framesCounter = 0
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lettersCount = 0
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topSideRecWidth = 16
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leftSideRecHeight = 16
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bottomSideRecWidth = 16
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rightSideRecHeight = 16
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alpha = 1.0
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state = 0 // Return to State 0
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}
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}
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raylib.BeginDrawing()
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raylib.ClearBackground(raylib.RayWhite)
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if state == 0 {
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if (framesCounter/15)%2 == 0 {
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raylib.DrawRectangle(logoPositionX, logoPositionY, 16, 16, raylib.Black)
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}
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} else if state == 1 {
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raylib.DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, raylib.Black)
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raylib.DrawRectangle(logoPositionX, logoPositionY, 16, leftSideRecHeight, raylib.Black)
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} else if state == 2 {
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raylib.DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, raylib.Black)
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raylib.DrawRectangle(logoPositionX, logoPositionY, 16, leftSideRecHeight, raylib.Black)
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raylib.DrawRectangle(logoPositionX+240, logoPositionY, 16, rightSideRecHeight, raylib.Black)
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raylib.DrawRectangle(logoPositionX, logoPositionY+240, bottomSideRecWidth, 16, raylib.Black)
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} else if state == 3 {
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raylib.DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, raylib.Fade(raylib.Black, alpha))
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raylib.DrawRectangle(logoPositionX, logoPositionY+16, 16, leftSideRecHeight-32, raylib.Fade(raylib.Black, alpha))
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raylib.DrawRectangle(logoPositionX+240, logoPositionY+16, 16, rightSideRecHeight-32, raylib.Fade(raylib.Black, alpha))
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raylib.DrawRectangle(logoPositionX, logoPositionY+240, bottomSideRecWidth, 16, raylib.Fade(raylib.Black, alpha))
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raylib.DrawRectangle(screenWidth/2-112, screenHeight/2-112, 224, 224, raylib.Fade(raylib.RayWhite, alpha))
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text := "raylib"
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length := int32(len(text))
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if lettersCount > length {
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lettersCount = length
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}
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raylib.DrawText(text[0:lettersCount], screenWidth/2-44, screenHeight/2+48, 50, raylib.Fade(raylib.Black, alpha))
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} else if state == 4 {
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raylib.DrawText("[R] REPLAY", 340, 200, 20, raylib.Gray)
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}
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raylib.EndDrawing()
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}
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raylib.CloseWindow()
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}
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