Updated some examples with inconsistencies

2025-09-05 19:08:13 +00:00 · 2025-09-04 18:57:00 +02:00
parent fb42819eab
commit 7646d08751
12 changed files with 71 additions and 39 deletions
--- a/examples/README.md
+++ b/examples/README.md
@@ -58,7 +58,7 @@ Examples using raylib[core](../src/rcore.c) platform functionality like window c
 | [core_smooth_pixelperfect](core/core_smooth_pixelperfect.c) | <img src="core/core_smooth_pixelperfect.png" alt="core_smooth_pixelperfect" width="80"> | ⭐⭐⭐☆ | 3.7 | 4.0 | [Giancamillo Alessandroni](https://github.com/NotManyIdeasDev) |
 | [core_random_sequence](core/core_random_sequence.c) | <img src="core/core_random_sequence.png" alt="core_random_sequence" width="80"> | ⭐☆☆☆ | 5.0 | 5.0 | [Dalton Overmyer](https://github.com/REDl3east) |
 | [core_automation_events](core/core_automation_events.c) | <img src="core/core_automation_events.png" alt="core_automation_events" width="80"> | ⭐⭐⭐☆ | 5.0 | 5.0 | [Ramon Santamaria](https://github.com/raysan5) |
-| [core_high_dpi](core/core_high_dpi.c) | <img src="core/core_high_dpi.png" alt="core_high_dpi" width="80"> | ⭐☆☆☆ | 5.0 | 5.0 | [Jonathan Marler](https://github.com/marler8997) |
+| [core_high_dpi](core/core_high_dpi.c) | <img src="core/core_high_dpi.png" alt="core_high_dpi" width="80"> | ⭐⭐☆☆ | 5.0 | 5.0 | [Jonathan Marler](https://github.com/marler8997) |

 ### category: shapes [20]

@@ -84,7 +84,7 @@ Examples using raylib shapes drawing functionality, provided by raylib [shapes](
 | [shapes_top_down_lights](shapes/shapes_top_down_lights.c) | <img src="shapes/shapes_top_down_lights.png" alt="shapes_top_down_lights" width="80"> | ⭐⭐⭐⭐️ | 4.2 | 4.2 | [Jeffery Myers](https://github.com/JeffM2501) |
 | [shapes_rectangle_advanced](shapes/shapes_rectangle_advanced.c) | <img src="shapes/shapes_rectangle_advanced.png" alt="shapes_rectangle_advanced" width="80"> | ⭐⭐⭐⭐️ | 5.5 | 5.5 | [Everton Jr.](https://github.com/evertonse) |
 | [shapes_splines_drawing](shapes/shapes_splines_drawing.c) | <img src="shapes/shapes_splines_drawing.png" alt="shapes_splines_drawing" width="80"> | ⭐⭐⭐☆ | 5.0 | 5.0 | [Ramon Santamaria](https://github.com/raysan5) |
-| [shapes_digital_clock](shapes/shapes_digital_clock.c) | <img src="shapes/shapes_digital_clock.png" alt="shapes_digital_clock" width="80"> | ⭐⭐☆☆ | 5.5 | 5.5 | [Hamza RAHAL](https://github.com/rhmz-rhl) |
+| [shapes_digital_clock](shapes/shapes_digital_clock.c) | <img src="shapes/shapes_digital_clock.png" alt="shapes_digital_clock" width="80"> | ⭐⭐☆☆ | 5.5 | 5.6 | [Hamza RAHAL](https://github.com/rhmz-rhl) |
 | [shapes_double_pendulum](shapes/shapes_double_pendulum.c) | <img src="shapes/shapes_double_pendulum.png" alt="shapes_double_pendulum" width="80"> | ⭐⭐☆☆ | 5.5 | 5.5 | [JoeCheong](https://github.com/Joecheong2006) |

 ### category: textures [26]
--- a/examples/audio/audio_music_stream.c
+++ b/examples/audio/audio_music_stream.c
@@ -1,6 +1,6 @@
 /*******************************************************************************************
 *
-*   raylib [audio] example - music playing (streaming)
+*   raylib [audio] example - music streaming
 *
 *   Example complexity rating: [★☆☆☆] 1/4
 *
@@ -25,7 +25,7 @@ int main(void)
    const int screenWidth = 800;
    const int screenHeight = 450;

-    InitWindow(screenWidth, screenHeight, "raylib [audio] example - music playing (streaming)");
+    InitWindow(screenWidth, screenHeight, "raylib [audio] example - music streaming");

    InitAudioDevice();              // Initialize audio device

--- a/examples/core/core_high_dpi.c
+++ b/examples/core/core_high_dpi.c
@@ -2,12 +2,16 @@
 *
 *   raylib [core] example - high dpi
 *
-*   Example complexity rating: [★☆☆☆] e/4
+*   Example complexity rating: [★★☆☆] 2/4
+*
+*   Example originally created with raylib 5.5-dev, last time updated with raylib 5.6-dev
+*
+*   Example contributed by Jonathan Marler (@marler8997) and reviewed by Ramon Santamaria (@raysan5)
 *
 *   Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
 *   BSD-like license that allows static linking with closed source software
 *
-*   Copyright (c) 2013-2025 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2025 Jonathan Marler (@marler8997)
 *
 ********************************************************************************************/

--- a/examples/core/core_input_virtual_controls.c
+++ b/examples/core/core_input_virtual_controls.c
@@ -6,10 +6,8 @@
 *
 *   Example originally created with raylib 5.0, last time updated with raylib 5.0
 *
-*   Example create by GreenSnakeLinux (@GreenSnakeLinux),
-*   lighter by oblerion (@oblerion) and
-*   reviewed by Ramon Santamaria (@raysan5) and
-*   improved by danilwhale (@danilwhale)
+*   Example contributed by GreenSnakeLinux (@GreenSnakeLinux), 
+*   reviewed by Ramon Santamaria (@raysan5), oblerion (@oblerion) and danilwhale (@danilwhale)
 *
 *   Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
 *   BSD-like license that allows static linking with closed source software
@@ -19,6 +17,7 @@
 ********************************************************************************************/

 #include "raylib.h"
+
 #include <math.h>

 typedef enum {
@@ -45,24 +44,21 @@ int main(void)
    Vector2 padPosition = { 100, 350 };
    float buttonRadius = 30;

-    Vector2 buttonPositions[BUTTON_MAX] =
-    {
+    Vector2 buttonPositions[BUTTON_MAX] = {
        { padPosition.x,padPosition.y - buttonRadius*1.5f },  // Up
        { padPosition.x - buttonRadius*1.5f, padPosition.y }, // Left
        { padPosition.x + buttonRadius*1.5f, padPosition.y }, // Right
        { padPosition.x, padPosition.y + buttonRadius*1.5f }  // Down
    };

-    const char *buttonLabels[BUTTON_MAX] =
-    {
+    const char *buttonLabels[BUTTON_MAX] = {
        "Y",    // Up
        "X",    // Left
        "B",    // Right
        "A"     // Down
    };

-    Color buttonLabelColors[BUTTON_MAX] =
-    {
+    Color buttonLabelColors[BUTTON_MAX] = {
        YELLOW, // Up
        BLUE,   // Left
        RED,    // Right
@@ -83,22 +79,15 @@ int main(void)
    {
        // Update
        //--------------------------------------------------------------------------
-        if ((GetTouchPointCount() > 0))
-        {
-            // Use touch position
-            inputPosition = GetTouchPosition(0);
-        }
-        else
-        {
-            // Use mouse position
-            inputPosition = GetMousePosition();
-        }
+        if ((GetTouchPointCount() > 0)) inputPosition = GetTouchPosition(0); // Use touch position
+        else inputPosition = GetMousePosition(); // Use mouse position

        // Reset pressed button to none
        pressedButton = BUTTON_NONE;

        // Make sure user is pressing left mouse button if they're from desktop
-        if ((GetTouchPointCount() > 0) || ((GetTouchPointCount() == 0) && IsMouseButtonDown(MOUSE_BUTTON_LEFT)))
+        if ((GetTouchPointCount() > 0) || 
+            ((GetTouchPointCount() == 0) && IsMouseButtonDown(MOUSE_BUTTON_LEFT)))
        {
            // Find nearest D-Pad button to the input position
            for (int i = 0; i < BUTTON_MAX; i++)
@@ -123,8 +112,8 @@ int main(void)
            case BUTTON_DOWN: playerPosition.y += playerSpeed*GetFrameTime(); break;
            default: break;
        };
-
        //--------------------------------------------------------------------------
+        
        // Draw
        //--------------------------------------------------------------------------
        BeginDrawing();
@@ -157,4 +146,3 @@ int main(void)

    return 0;
 }
-
--- a/examples/examples_list.txt
+++ b/examples/examples_list.txt
@@ -41,7 +41,7 @@ core;core_custom_frame_control;⭐️⭐️⭐️⭐️;4.0;4.0;"Ramon Santamari
 core;core_smooth_pixelperfect;⭐️⭐️⭐️☆;3.7;4.0;"Giancamillo Alessandroni";@NotManyIdeasDev
 core;core_random_sequence;⭐️☆☆☆;5.0;5.0;"Dalton Overmyer";@REDl3east
 core;core_automation_events;⭐️⭐️⭐️☆;5.0;5.0;"Ramon Santamaria";@raysan5
-core;core_high_dpi;⭐️☆☆☆;5.0;5.0;"Jonathan Marler";@marler8997
+core;core_high_dpi;⭐️⭐️☆☆;5.0;5.0;"Jonathan Marler";@marler8997
 shapes;shapes_basic_shapes;⭐️☆☆☆;1.0;4.2;"Ramon Santamaria";@raysan5
 shapes;shapes_bouncing_ball;⭐️☆☆☆;2.5;2.5;"Ramon Santamaria";@raysan5
 shapes;shapes_colors_palette;⭐️⭐️☆☆;1.0;2.5;"Ramon Santamaria";@raysan5
@@ -60,7 +60,7 @@ shapes;shapes_draw_rectangle_rounded;⭐️⭐️⭐️☆;2.5;2.5;"Vlad Adrian"
 shapes;shapes_top_down_lights;⭐️⭐️⭐️⭐️;4.2;4.2;"Jeffery Myers";@JeffM2501
 shapes;shapes_rectangle_advanced;⭐️⭐️⭐️⭐️;5.5;5.5;"Everton Jr.";@evertonse
 shapes;shapes_splines_drawing;⭐️⭐️⭐️☆;5.0;5.0;"Ramon Santamaria";@raysan5
-shapes;shapes_digital_clock;⭐️⭐️☆☆;5.5;5.5;"Hamza RAHAL";@rhmz-rhl
+shapes;shapes_digital_clock;⭐️⭐️☆☆;5.5;5.6;"Hamza RAHAL";@rhmz-rhl
 shapes;shapes_double_pendulum;⭐️⭐️☆☆;5.5;5.5;"JoeCheong";@Joecheong2006
 textures;textures_logo_raylib;⭐️☆☆☆;1.0;1.0;"Ramon Santamaria";@raysan5
 textures;textures_srcrec_dstrec;⭐️⭐️⭐️☆;1.3;1.3;"Ramon Santamaria";@raysan5
--- a/examples/models/models_loading_m3d.c
+++ b/examples/models/models_loading_m3d.c
@@ -1,6 +1,6 @@
 /*******************************************************************************************
 *
-*   raylib [models] example - model loading m3d
+*   raylib [models] example - models loading m3d
 *
 *   Example complexity rating: [★★☆☆] 2/4
 *
@@ -31,7 +31,7 @@ int main(void)
    const int screenWidth = 800;
    const int screenHeight = 450;

-    InitWindow(screenWidth, screenHeight, "raylib [models] example - model loading m3d");
+    InitWindow(screenWidth, screenHeight, "raylib [models] example - models loading m3d");

    // Define the camera to look into our 3d world
    Camera camera = { 0 };
--- a/examples/shapes/shapes_digital_clock.c
+++ b/examples/shapes/shapes_digital_clock.c
@@ -4,7 +4,7 @@
 *
 *   Example complexity rating: [★★☆☆] 2/4
 *
-*   Example originally created with raylib 5.5, last time updated with raylib 5.5
+*   Example originally created with raylib 5.5, last time updated with raylib 5.6-dev
 *
 *   Example contributed by Hamza RAHAL (@hmz-rhl) and reviewed by Ramon Santamaria (@raysan5)
 *
--- a/examples/text/resources/shaders/glsl120/alpha_discard.fs
+++ b/examples/text/resources/shaders/glsl120/alpha_discard.fs
@@ -0,0 +1,18 @@
+#version 120
+
+// Input vertex attributes (from vertex shader)
+varying vec2 fragTexCoord;
+varying vec4 fragColor;
+
+// Input uniform values
+uniform sampler2D texture0;
+uniform vec4 colDiffuse;
+
+void main()
+{
+    vec4 texelColor = texture2D(texture0, fragTexCoord);
+
+    if (texelColor.a == 0.0) discard;
+
+    gl_FragColor = texelColor*fragColor*colDiffuse;
+}
--- a/examples/text/resources/shaders/glsl120/sdf.fs
+++ b/examples/text/resources/shaders/glsl120/sdf.fs
@@ -0,0 +1,23 @@
+#version 120
+
+// Input vertex attributes (from vertex shader)
+varying vec2 fragTexCoord;
+varying vec4 fragColor;
+
+// Input uniform values
+uniform sampler2D texture0;
+uniform vec4 colDiffuse;
+
+// NOTE: Add your custom variables here
+const float smoothing = 1.0/16.0;
+
+void main()
+{
+    // Texel color fetching from texture sampler
+    // NOTE: Calculate alpha using signed distance field (SDF)
+    float distance = texture2D(texture0, fragTexCoord).a;
+    float alpha = smoothstep(0.5 - smoothing, 0.5 + smoothing, distance);
+
+    // Calculate final fragment color
+    gl_FragColor = vec4(fragColor.rgb, fragColor.a*alpha);
+}
--- a/examples/text/text_unicode_ranges.c
+++ b/examples/text/text_unicode_ranges.c
@@ -17,7 +17,7 @@

 #include "raylib.h"

-#include <stdlib.h>
+#include <stdlib.h>     // Required for: calloc(), free()

 //--------------------------------------------------------------------------------------
 // Module Functions Declaration
@@ -199,5 +199,6 @@ static void AddCodepointRange(Font *font, const char *fontPath, int start, int s

    UnloadFont(*font);
    *font = LoadFontEx(fontPath, 32, updatedCodepoints, updatedCodepointCount);
+    RL_FREE(updatedCodepoints);
 }

--- a/tools/rexm/examples_report.md
+++ b/tools/rexm/examples_report.md
@@ -105,14 +105,14 @@ Example elements validated:
 | text_font_spritefont             |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_font_filters                |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_font_loading                |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
-| text_font_sdf                    |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ❌  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
+| text_font_sdf                    |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_format_text                 |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_input_box                   |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_writing_anim                |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_rectangle_bounds            |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_unicode_emojis              |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_unicode_ranges              |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
-| text_3d_drawing                  |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ❌  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
+| text_3d_drawing                  |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_codepoints_loading          |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | models_animation                 |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | models_billboard_rendering       |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
--- a/tools/rexm/examples_report_issues.md
+++ b/tools/rexm/examples_report_issues.md
@@ -23,9 +23,7 @@ Example elements validated:
 | core_input_virtual_controls      |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | core_high_dpi                    |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | shapes_digital_clock             |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
-| text_font_sdf                    |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ❌  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_unicode_ranges              |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
-| text_3d_drawing                  |  ✔ |  ✔  |  ✔  |  ✔ |  ✔  |  ❌  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | text_codepoints_loading          |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | models_loading_m3d               |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |
 | shaders_texture_outline          |  ✔ |  ✔  |  ❌  |  ✔ |  ✔  |  ✔  |  ✔ |   ✔  |  ✔  |  ✔ |  ✔  |  ✔ |  ✔  |  ✔  |