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Merge branch 'master' into examples/shapes_math_angle_rotation

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Ray 2025-10-25 13:41:45 +02:00 • committed by GitHub
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21
examples/Makefile
View file

@ -512,11 +512,14 @@ CORE = \
core/core_automation_events \
core/core_basic_screen_manager \
core/core_basic_window \
core/core_clipboard_text \
core/core_custom_frame_control \
core/core_custom_logging \
core/core_delta_time \
core/core_directory_files \
core/core_drop_files \
core/core_high_dpi \
core/core_highdpi_testbed \
core/core_input_actions \
core/core_input_gamepad \
core/core_input_gestures \
@ -526,13 +529,15 @@ CORE = \
core/core_input_mouse_wheel \
core/core_input_multitouch \
core/core_input_virtual_controls \
core/core_monitor_change \
core/core_monitor_detector \
core/core_random_sequence \
core/core_random_values \
core/core_render_texture \
core/core_scissor_test \
core/core_screen_recording \
core/core_smooth_pixelperfect \
core/core_storage_values \
core/core_text_file_loading \
core/core_undo_redo \
core/core_vr_simulator \
core/core_window_flags \
@ -545,6 +550,7 @@ SHAPES = \
shapes/shapes_bouncing_ball \
shapes/shapes_bullet_hell \
shapes/shapes_circle_sector_drawing \
shapes/shapes_clock_of_clocks \
shapes/shapes_collision_area \
shapes/shapes_colors_palette \
shapes/shapes_dashed_line \
@ -554,16 +560,23 @@ SHAPES = \
shapes/shapes_easings_box \
shapes/shapes_easings_rectangles \
shapes/shapes_following_eyes \
shapes/shapes_kaleidoscope \
shapes/shapes_lines_bezier \
shapes/shapes_logo_raylib \
shapes/shapes_logo_raylib_anim \
shapes/shapes_math_angle_rotation \
shapes/shapes_math_sine_cosine \
shapes/shapes_mouse_trail \
shapes/shapes_pie_chart \
shapes/shapes_rectangle_advanced \
shapes/shapes_rectangle_scaling \
shapes/shapes_recursive_tree \
shapes/shapes_ring_drawing \
shapes/shapes_rounded_rectangle_drawing \
shapes/shapes_simple_particles \
shapes/shapes_splines_drawing \
shapes/shapes_starfield_effect \
shapes/shapes_top_down_lights \
shapes/shapes_triangle_strip \
shapes/shapes_vector_angle
TEXTURES = \
@ -608,6 +621,7 @@ TEXT = \
text/text_sprite_fonts \
text/text_unicode_emojis \
text/text_unicode_ranges \
text/text_words_alignment \
text/text_writing_anim
MODELS = \
@ -620,7 +634,6 @@ MODELS = \
models/models_cubicmap_rendering \
models/models_first_person_maze \
models/models_geometric_shapes \
models/models_geometry_textures_cube \
models/models_heightmap_rendering \
models/models_loading \
models/models_loading_gltf \
@ -631,6 +644,7 @@ MODELS = \
models/models_orthographic_projection \
models/models_point_rendering \
models/models_rlgl_solar_system \
models/models_rotating_cube \
models/models_skybox_rendering \
models/models_tesseract_view \
models/models_textured_cube \
@ -651,6 +665,7 @@ SHADERS = \
shaders/shaders_hybrid_rendering \
shaders/shaders_julia_set \
shaders/shaders_lightmap_rendering \
shaders/shaders_mandelbrot_set \
shaders/shaders_mesh_instancing \
shaders/shaders_model_shader \
shaders/shaders_multi_sample2d \

80
examples/Makefile.Web
View file

@ -512,11 +512,14 @@ CORE = \
core/core_automation_events \
core/core_basic_screen_manager \
core/core_basic_window \
core/core_clipboard_text \
core/core_custom_frame_control \
core/core_custom_logging \
core/core_delta_time \
core/core_directory_files \
core/core_drop_files \
core/core_high_dpi \
core/core_highdpi_testbed \
core/core_input_actions \
core/core_input_gamepad \
core/core_input_gestures \
@ -526,13 +529,15 @@ CORE = \
core/core_input_mouse_wheel \
core/core_input_multitouch \
core/core_input_virtual_controls \
core/core_monitor_change \
core/core_monitor_detector \
core/core_random_sequence \
core/core_random_values \
core/core_render_texture \
core/core_scissor_test \
core/core_screen_recording \
core/core_smooth_pixelperfect \
core/core_storage_values \
core/core_text_file_loading \
core/core_undo_redo \
core/core_vr_simulator \
core/core_window_flags \
@ -545,6 +550,7 @@ SHAPES = \
shapes/shapes_bouncing_ball \
shapes/shapes_bullet_hell \
shapes/shapes_circle_sector_drawing \
shapes/shapes_clock_of_clocks \
shapes/shapes_collision_area \
shapes/shapes_colors_palette \
shapes/shapes_dashed_line \
@ -554,16 +560,23 @@ SHAPES = \
shapes/shapes_easings_box \
shapes/shapes_easings_rectangles \
shapes/shapes_following_eyes \
shapes/shapes_kaleidoscope \
shapes/shapes_lines_bezier \
shapes/shapes_logo_raylib \
shapes/shapes_logo_raylib_anim \
shapes/shapes_math_angle_rotation \
shapes/shapes_math_sine_cosine \
shapes/shapes_mouse_trail \
shapes/shapes_pie_chart \
shapes/shapes_rectangle_advanced \
shapes/shapes_rectangle_scaling \
shapes/shapes_recursive_tree \
shapes/shapes_ring_drawing \
shapes/shapes_rounded_rectangle_drawing \
shapes/shapes_simple_particles \
shapes/shapes_splines_drawing \
shapes/shapes_starfield_effect \
shapes/shapes_top_down_lights \
shapes/shapes_triangle_strip \
shapes/shapes_vector_angle
TEXTURES = \
@ -608,6 +621,7 @@ TEXT = \
text/text_sprite_fonts \
text/text_unicode_emojis \
text/text_unicode_ranges \
text/text_words_alignment \
text/text_writing_anim
MODELS = \
@ -620,7 +634,6 @@ MODELS = \
models/models_cubicmap_rendering \
models/models_first_person_maze \
models/models_geometric_shapes \
models/models_geometry_textures_cube \
models/models_heightmap_rendering \
models/models_loading \
models/models_loading_gltf \
@ -631,6 +644,7 @@ MODELS = \
models/models_orthographic_projection \
models/models_point_rendering \
models/models_rlgl_solar_system \
models/models_rotating_cube \
models/models_skybox_rendering \
models/models_tesseract_view \
models/models_textured_cube \
@ -651,6 +665,7 @@ SHADERS = \
shaders/shaders_hybrid_rendering \
shaders/shaders_julia_set \
shaders/shaders_lightmap_rendering \
shaders/shaders_mandelbrot_set \
shaders/shaders_mesh_instancing \
shaders/shaders_model_shader \
shaders/shaders_multi_sample2d \
@ -730,6 +745,9 @@ core/core_basic_screen_manager: core/core_basic_screen_manager.c
core/core_basic_window: core/core_basic_window.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_clipboard_text: core/core_clipboard_text.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_custom_frame_control: core/core_custom_frame_control.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
@ -739,12 +757,18 @@ core/core_custom_logging: core/core_custom_logging.c
core/core_delta_time: core/core_delta_time.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_directory_files: core/core_directory_files.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_drop_files: core/core_drop_files.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_high_dpi: core/core_high_dpi.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_highdpi_testbed: core/core_highdpi_testbed.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_input_actions: core/core_input_actions.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
@ -774,7 +798,7 @@ core/core_input_multitouch: core/core_input_multitouch.c
core/core_input_virtual_controls: core/core_input_virtual_controls.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_monitor_change: core/core_monitor_change.c
core/core_monitor_detector: core/core_monitor_detector.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_random_sequence: core/core_random_sequence.c
@ -789,12 +813,19 @@ core/core_render_texture: core/core_render_texture.c
core/core_scissor_test: core/core_scissor_test.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_screen_recording: core/core_screen_recording.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_smooth_pixelperfect: core/core_smooth_pixelperfect.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_storage_values: core/core_storage_values.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
core/core_text_file_loading: core/core_text_file_loading.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file core/resources/text_file.txt@resources/text_file.txt
core/core_undo_redo: core/core_undo_redo.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
@ -827,6 +858,9 @@ shapes/shapes_bullet_hell: shapes/shapes_bullet_hell.c
shapes/shapes_circle_sector_drawing: shapes/shapes_circle_sector_drawing.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_clock_of_clocks: shapes/shapes_clock_of_clocks.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_collision_area: shapes/shapes_collision_area.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
@ -854,6 +888,9 @@ shapes/shapes_easings_rectangles: shapes/shapes_easings_rectangles.c
shapes/shapes_following_eyes: shapes/shapes_following_eyes.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_kaleidoscope: shapes/shapes_kaleidoscope.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_lines_bezier: shapes/shapes_lines_bezier.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
@ -863,7 +900,13 @@ shapes/shapes_logo_raylib: shapes/shapes_logo_raylib.c
shapes/shapes_logo_raylib_anim: shapes/shapes_logo_raylib_anim.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_math_angle_rotation: shapes/shapes_math_angle_rotation.c
shapes/shapes_math_sine_cosine: shapes/shapes_math_sine_cosine.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_mouse_trail: shapes/shapes_mouse_trail.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_pie_chart: shapes/shapes_pie_chart.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_rectangle_advanced: shapes/shapes_rectangle_advanced.c
@ -872,18 +915,30 @@ shapes/shapes_rectangle_advanced: shapes/shapes_rectangle_advanced.c
shapes/shapes_rectangle_scaling: shapes/shapes_rectangle_scaling.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_recursive_tree: shapes/shapes_recursive_tree.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_ring_drawing: shapes/shapes_ring_drawing.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_rounded_rectangle_drawing: shapes/shapes_rounded_rectangle_drawing.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_simple_particles: shapes/shapes_simple_particles.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_splines_drawing: shapes/shapes_splines_drawing.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_starfield_effect: shapes/shapes_starfield_effect.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_top_down_lights: shapes/shapes_top_down_lights.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_triangle_strip: shapes/shapes_triangle_strip.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
shapes/shapes_vector_angle: shapes/shapes_vector_angle.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
@ -1060,6 +1115,9 @@ text/text_unicode_ranges: text/text_unicode_ranges.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file text/resources/NotoSansTC-Regular.ttf@resources/NotoSansTC-Regular.ttf
text/text_words_alignment: text/text_words_alignment.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
text/text_writing_anim: text/text_writing_anim.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
@ -1106,10 +1164,6 @@ models/models_first_person_maze: models/models_first_person_maze.c
models/models_geometric_shapes: models/models_geometric_shapes.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
models/models_geometry_textures_cube: models/models_geometry_textures_cube.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file models/resources/cubicmap_atlas.png@resources/cubicmap_atlas.png
models/models_heightmap_rendering: models/models_heightmap_rendering.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file models/resources/heightmap.png@resources/heightmap.png
@ -1153,6 +1207,10 @@ models/models_point_rendering: models/models_point_rendering.c
models/models_rlgl_solar_system: models/models_rlgl_solar_system.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
models/models_rotating_cube: models/models_rotating_cube.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file models/resources/cubicmap_atlas.png@resources/cubicmap_atlas.png
models/models_skybox_rendering: models/models_skybox_rendering.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file models/resources/shaders/glsl100/skybox.vs@resources/shaders/glsl100/skybox.vs \
@ -1254,6 +1312,10 @@ shaders/shaders_lightmap_rendering: shaders/shaders_lightmap_rendering.c
--preload-file shaders/resources/cubicmap_atlas.png@resources/cubicmap_atlas.png \
--preload-file shaders/resources/spark_flame.png@resources/spark_flame.png
shaders/shaders_mandelbrot_set: shaders/shaders_mandelbrot_set.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file shaders/resources/shaders/glsl100/mandelbrot_set.fs@resources/shaders/glsl100/mandelbrot_set.fs
shaders/shaders_mesh_instancing: shaders/shaders_mesh_instancing.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file shaders/resources/shaders/glsl100/lighting_instancing.vs@resources/shaders/glsl100/lighting_instancing.vs \

32
examples/README.md
View file

@ -17,9 +17,9 @@ You may find it easier to use than other toolchains, especially when it comes to
- `zig build [module]` to compile all examples for a module (e.g. `zig build core`)
- `zig build [example]` to compile _and run_ a particular example (e.g. `zig build core_basic_window`)
## EXAMPLES COLLECTION [TOTAL: 173]
## EXAMPLES COLLECTION [TOTAL: 187]
### category: core [40]
### category: core [45]
Examples using raylib[core](../src/rcore.c) platform functionality like window creation, inputs, drawing modes and system functionality.
@ -49,7 +49,7 @@ Examples using raylib[core](../src/rcore.c) platform functionality like window c
| [core_window_flags](core/core_window_flags.c) | <img src="core/core_window_flags.png" alt="core_window_flags" width="80"> | ⭐⭐⭐☆ | 3.5 | 3.5 | [Ramon Santamaria](https://github.com/raysan5) |
| [core_window_letterbox](core/core_window_letterbox.c) | <img src="core/core_window_letterbox.png" alt="core_window_letterbox" width="80"> | ⭐⭐☆☆ | 2.5 | 4.0 | [Anata](https://github.com/anatagawa) |
| [core_window_should_close](core/core_window_should_close.c) | <img src="core/core_window_should_close.png" alt="core_window_should_close" width="80"> | ⭐☆☆☆ | 4.2 | 4.2 | [Ramon Santamaria](https://github.com/raysan5) |
| [core_monitor_change](core/core_monitor_change.c) | <img src="core/core_monitor_change.png" alt="core_monitor_change" width="80"> | ⭐☆☆☆ | 5.5 | 5.6 | [Maicon Santana](https://github.com/maiconpintoabreu) |
| [core_monitor_detector](core/core_monitor_detector.c) | <img src="core/core_monitor_detector.png" alt="core_monitor_detector" width="80"> | ⭐☆☆☆ | 5.5 | 5.6 | [Maicon Santana](https://github.com/maiconpintoabreu) |
| [core_custom_logging](core/core_custom_logging.c) | <img src="core/core_custom_logging.png" alt="core_custom_logging" width="80"> | ⭐⭐⭐☆ | 2.5 | 2.5 | [Pablo Marcos Oltra](https://github.com/pamarcos) |
| [core_drop_files](core/core_drop_files.c) | <img src="core/core_drop_files.png" alt="core_drop_files" width="80"> | ⭐⭐☆☆ | 1.3 | 4.2 | [Ramon Santamaria](https://github.com/raysan5) |
| [core_random_values](core/core_random_values.c) | <img src="core/core_random_values.png" alt="core_random_values" width="80"> | ⭐☆☆☆ | 1.1 | 1.1 | [Ramon Santamaria](https://github.com/raysan5) |
@ -65,8 +65,13 @@ Examples using raylib[core](../src/rcore.c) platform functionality like window c
| [core_render_texture](core/core_render_texture.c) | <img src="core/core_render_texture.png" alt="core_render_texture" width="80"> | ⭐☆☆☆ | 5.6-dev | 5.6-dev | [Ramon Santamaria](https://github.com/raysan5) |
| [core_undo_redo](core/core_undo_redo.c) | <img src="core/core_undo_redo.png" alt="core_undo_redo" width="80"> | ⭐⭐⭐☆ | 5.5 | 5.6 | [Ramon Santamaria](https://github.com/raysan5) |
| [core_input_actions](core/core_input_actions.c) | <img src="core/core_input_actions.png" alt="core_input_actions" width="80"> | ⭐⭐☆☆ | 5.5 | 5.6 | [Jett](https://github.com/JettMonstersGoBoom) |
| [core_directory_files](core/core_directory_files.c) | <img src="core/core_directory_files.png" alt="core_directory_files" width="80"> | ⭐☆☆☆ | 5.5 | 5.6 | [Hugo ARNAL](https://github.com/hugoarnal) |
| [core_highdpi_testbed](core/core_highdpi_testbed.c) | <img src="core/core_highdpi_testbed.png" alt="core_highdpi_testbed" width="80"> | ⭐☆☆☆ | 5.6-dev | 5.6-dev | [Ramon Santamaria](https://github.com/raysan5) |
| [core_screen_recording](core/core_screen_recording.c) | <img src="core/core_screen_recording.png" alt="core_screen_recording" width="80"> | ⭐☆☆☆ | 5.6-dev | 5.6-dev | [Ramon Santamaria](https://github.com/raysan5) |
| [core_clipboard_text](core/core_clipboard_text.c) | <img src="core/core_clipboard_text.png" alt="core_clipboard_text" width="80"> | ⭐☆☆☆ | 5.6-dev | 5.6-dev | [Robin](https://github.com/RobinsAviary) |
| [core_text_file_loading](core/core_text_file_loading.c) | <img src="core/core_text_file_loading.png" alt="core_text_file_loading" width="80"> | ⭐☆☆☆ | 5.5 | 5.6 | [Aanjishnu Bhattacharyya](https://github.com/NimComPoo-04) |
### category: shapes [24]
### category: shapes [32]
Examples using raylib shapes drawing functionality, provided by raylib [shapes](../src/rshapes.c) module.
@ -85,6 +90,7 @@ Examples using raylib shapes drawing functionality, provided by raylib [shapes](
| [shapes_easings_ball](shapes/shapes_easings_ball.c) | <img src="shapes/shapes_easings_ball.png" alt="shapes_easings_ball" width="80"> | ⭐⭐☆☆ | 2.5 | 2.5 | [Ramon Santamaria](https://github.com/raysan5) |
| [shapes_easings_box](shapes/shapes_easings_box.c) | <img src="shapes/shapes_easings_box.png" alt="shapes_easings_box" width="80"> | ⭐⭐☆☆ | 2.5 | 2.5 | [Ramon Santamaria](https://github.com/raysan5) |
| [shapes_easings_rectangles](shapes/shapes_easings_rectangles.c) | <img src="shapes/shapes_easings_rectangles.png" alt="shapes_easings_rectangles" width="80"> | ⭐⭐⭐☆ | 2.0 | 2.5 | [Ramon Santamaria](https://github.com/raysan5) |
| [shapes_recursive_tree](shapes/shapes_recursive_tree.c) | <img src="shapes/shapes_recursive_tree.png" alt="shapes_recursive_tree" width="80"> | ⭐⭐⭐☆ | 5.6-dev | 5.6-dev | [Jopestpe](https://github.com/jopestpe) |
| [shapes_ring_drawing](shapes/shapes_ring_drawing.c) | <img src="shapes/shapes_ring_drawing.png" alt="shapes_ring_drawing" width="80"> | ⭐⭐⭐☆ | 2.5 | 2.5 | [Vlad Adrian](https://github.com/demizdor) |
| [shapes_circle_sector_drawing](shapes/shapes_circle_sector_drawing.c) | <img src="shapes/shapes_circle_sector_drawing.png" alt="shapes_circle_sector_drawing" width="80"> | ⭐⭐⭐☆ | 2.5 | 2.5 | [Vlad Adrian](https://github.com/demizdor) |
| [shapes_rounded_rectangle_drawing](shapes/shapes_rounded_rectangle_drawing.c) | <img src="shapes/shapes_rounded_rectangle_drawing.png" alt="shapes_rounded_rectangle_drawing" width="80"> | ⭐⭐⭐☆ | 2.5 | 2.5 | [Vlad Adrian](https://github.com/demizdor) |
@ -94,8 +100,14 @@ Examples using raylib shapes drawing functionality, provided by raylib [shapes](
| [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/hmz-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) |
| [shapes_dashed_line](shapes/shapes_dashed_line.c) | <img src="shapes/shapes_dashed_line.png" alt="shapes_dashed_line" width="80"> | ⭐☆☆☆ | 5.5 | 5.5 | [Luís Almeida](https://github.com/luis605) |
| [shapes_triangle_strip](shapes/shapes_triangle_strip.c) | <img src="shapes/shapes_triangle_strip.png" alt="shapes_triangle_strip" width="80"> | ⭐⭐☆☆ | 5.6-dev | 5.6-dev | [Jopestpe](https://github.com/jopestpe) |
| [shapes_vector_angle](shapes/shapes_vector_angle.c) | <img src="shapes/shapes_vector_angle.png" alt="shapes_vector_angle" width="80"> | ⭐⭐☆☆ | 1.0 | 5.0 | [Ramon Santamaria](https://github.com/raysan5) |
| [shapes_math_angle_rotation](shapes/shapes_math_angle_rotation.c) | <img src="shapes/shapes_math_angle_rotation.png" alt="shapes_math_angle_rotation" width="80"> | ⭐☆☆☆ | 5.5 | 5.6 | [Kris](https://github.com/krispy-snacc) |
| [shapes_pie_chart](shapes/shapes_pie_chart.c) | <img src="shapes/shapes_pie_chart.png" alt="shapes_pie_chart" width="80"> | ⭐⭐⭐☆ | 5.5 | 5.6 | [Gideon Serfontein](https://github.com/GideonSerf) |
| [shapes_kaleidoscope](shapes/shapes_kaleidoscope.c) | <img src="shapes/shapes_kaleidoscope.png" alt="shapes_kaleidoscope" width="80"> | ⭐⭐☆☆ | 5.5 | 5.6 | [Hugo ARNAL](https://github.com/hugoarnal) |
| [shapes_clock_of_clocks](shapes/shapes_clock_of_clocks.c) | <img src="shapes/shapes_clock_of_clocks.png" alt="shapes_clock_of_clocks" width="80"> | ⭐⭐☆☆ | 5.5 | 5.6-dev | [JP Mortiboys](https://github.com/themushroompirates) |
| [shapes_mouse_trail](shapes/shapes_mouse_trail.c) | <img src="shapes/shapes_mouse_trail.png" alt="shapes_mouse_trail" width="80"> | ⭐☆☆☆ | 5.6 | 5.6-dev | [Balamurugan R](https://github.com/Bala050814) |
| [shapes_simple_particles](shapes/shapes_simple_particles.c) | <img src="shapes/shapes_simple_particles.png" alt="shapes_simple_particles" width="80"> | ⭐⭐☆☆ | 5.6 | 5.6 | [Jordi Santonja](https://github.com/JordSant) |
| [shapes_starfield_effect](shapes/shapes_starfield_effect.c) | <img src="shapes/shapes_starfield_effect.png" alt="shapes_starfield_effect" width="80"> | ⭐⭐☆☆ | 5.5 | 5.6-dev | [JP Mortiboys](https://github.com/themushroompirates) |
### category: textures [26]
@ -130,7 +142,7 @@ Examples using raylib textures functionality, including image/textures loading/g
| [textures_image_rotate](textures/textures_image_rotate.c) | <img src="textures/textures_image_rotate.png" alt="textures_image_rotate" width="80"> | ⭐⭐☆☆ | 1.0 | 1.0 | [Ramon Santamaria](https://github.com/raysan5) |
| [textures_textured_curve](textures/textures_textured_curve.c) | <img src="textures/textures_textured_curve.png" alt="textures_textured_curve" width="80"> | ⭐⭐⭐☆ | 4.5 | 4.5 | [Jeffery Myers](https://github.com/JeffM2501) |
### category: text [14]
### category: text [15]
Examples using raylib text functionality, including sprite fonts loading/generation and text drawing, provided by raylib [text](../src/rtext.c) module.
@ -146,10 +158,11 @@ Examples using raylib text functionality, including sprite fonts loading/generat
| [text_writing_anim](text/text_writing_anim.c) | <img src="text/text_writing_anim.png" alt="text_writing_anim" width="80"> | ⭐⭐☆☆ | 1.4 | 1.4 | [Ramon Santamaria](https://github.com/raysan5) |
| [text_rectangle_bounds](text/text_rectangle_bounds.c) | <img src="text/text_rectangle_bounds.png" alt="text_rectangle_bounds" width="80"> | ⭐⭐⭐⭐️ | 2.5 | 4.0 | [Vlad Adrian](https://github.com/demizdor) |
| [text_unicode_emojis](text/text_unicode_emojis.c) | <img src="text/text_unicode_emojis.png" alt="text_unicode_emojis" width="80"> | ⭐⭐⭐⭐️ | 2.5 | 4.0 | [Vlad Adrian](https://github.com/demizdor) |
| [text_unicode_ranges](text/text_unicode_ranges.c) | <img src="text/text_unicode_ranges.png" alt="text_unicode_ranges" width="80"> | ⭐⭐⭐⭐️ | 5.5 | 5.6 | [Vlad Adrian](https://github.com/demizdor) |
| [text_unicode_ranges](text/text_unicode_ranges.c) | <img src="text/text_unicode_ranges.png" alt="text_unicode_ranges" width="80"> | ⭐⭐⭐⭐️ | 5.5 | 5.6 | [Vadim Gunko](https://github.com/GuvaCode) |
| [text_3d_drawing](text/text_3d_drawing.c) | <img src="text/text_3d_drawing.png" alt="text_3d_drawing" width="80"> | ⭐⭐⭐⭐️ | 3.5 | 4.0 | [Vlad Adrian](https://github.com/demizdor) |
| [text_codepoints_loading](text/text_codepoints_loading.c) | <img src="text/text_codepoints_loading.png" alt="text_codepoints_loading" width="80"> | ⭐⭐⭐☆ | 4.2 | 4.2 | [Ramon Santamaria](https://github.com/raysan5) |
| [text_inline_styling](text/text_inline_styling.c) | <img src="text/text_inline_styling.png" alt="text_inline_styling" width="80"> | ⭐⭐⭐☆ | 5.6-dev | 5.6-dev | [Wagner Barongello](https://github.com/SultansOfCode) |
| [text_words_alignment](text/text_words_alignment.c) | <img src="text/text_words_alignment.png" alt="text_words_alignment" width="80"> | ⭐☆☆☆ | 5.6-dev | 5.6-dev | [JP Mortiboys](https://github.com/themushroompirates) |
### category: models [25]
@ -181,9 +194,9 @@ Examples using raylib models functionality, including models loading/generation
| [models_bone_socket](models/models_bone_socket.c) | <img src="models/models_bone_socket.png" alt="models_bone_socket" width="80"> | ⭐⭐⭐⭐️ | 4.5 | 4.5 | [iP](https://github.com/ipzaur) |
| [models_tesseract_view](models/models_tesseract_view.c) | <img src="models/models_tesseract_view.png" alt="models_tesseract_view" width="80"> | ⭐⭐☆☆ | 5.6-dev | 5.6-dev | [Timothy van der Valk](https://github.com/arceryz) |
| [models_basic_voxel](models/models_basic_voxel.c) | <img src="models/models_basic_voxel.png" alt="models_basic_voxel" width="80"> | ⭐⭐☆☆ | 5.5 | 5.5 | [Tim Little](https://github.com/timlittle) |
| [models_geometry_textures_cube](models/models_geometry_textures_cube.c) | <img src="models/models_geometry_textures_cube.png" alt="models_geometry_textures_cube" width="80"> | ⭐☆☆☆ | 5.6-dev | 5.6-dev | [Jopestpe](https://github.com/jopestpe) |
| [models_rotating_cube](models/models_rotating_cube.c) | <img src="models/models_rotating_cube.png" alt="models_rotating_cube" width="80"> | ⭐☆☆☆ | 5.6-dev | 5.6-dev | [Jopestpe](https://github.com/jopestpe) |
### category: shaders [30]
### category: shaders [31]
Examples using raylib shaders functionality, including shaders loading, parameters configuration and drawing using them (model shaders and postprocessing shaders). This functionality is directly provided by raylib [rlgl](../src/rlgl.c) module.
@ -219,6 +232,7 @@ Examples using raylib shaders functionality, including shaders loading, paramete
| [shaders_lightmap_rendering](shaders/shaders_lightmap_rendering.c) | <img src="shaders/shaders_lightmap_rendering.png" alt="shaders_lightmap_rendering" width="80"> | ⭐⭐⭐☆ | 4.5 | 4.5 | [Jussi Viitala](https://github.com/nullstare) |
| [shaders_rounded_rectangle](shaders/shaders_rounded_rectangle.c) | <img src="shaders/shaders_rounded_rectangle.png" alt="shaders_rounded_rectangle" width="80"> | ⭐⭐⭐☆ | 5.5 | 5.5 | [Anstro Pleuton](https://github.com/anstropleuton) |
| [shaders_depth_rendering](shaders/shaders_depth_rendering.c) | <img src="shaders/shaders_depth_rendering.png" alt="shaders_depth_rendering" width="80"> | ⭐⭐⭐☆ | 5.6-dev | 5.6-dev | [Luís Almeida](https://github.com/luis605) |
| [shaders_mandelbrot_set](shaders/shaders_mandelbrot_set.c) | <img src="shaders/shaders_mandelbrot_set.png" alt="shaders_mandelbrot_set" width="80"> | ⭐⭐⭐☆ | 5.6 | 5.6 | [Jordi Santonja](https://github.com/JordSant) |
### category: audio [8]

2
examples/audio/audio_sound_positioning.c
View file

@ -60,7 +60,7 @@ int main(void)
//----------------------------------------------------------------------------------
UpdateCamera(&camera, CAMERA_FREE);
float th = GetTime();
float th = (float)GetTime();
Vector3 spherePos = {
.x = 5.0f*cosf(th),

1
examples/core/core_3d_camera_first_person.c
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@ -119,7 +119,6 @@ int main(void)
// Some default standard keyboard/mouse inputs are hardcoded to simplify use
// For advanced camera controls, it's recommended to compute camera movement manually
UpdateCamera(&camera, cameraMode); // Update camera
/*
// Camera PRO usage example (EXPERIMENTAL)
// This new camera function allows custom movement/rotation values to be directly provided

8
examples/core/core_3d_camera_fps.c
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@ -198,8 +198,8 @@ void UpdateBody(Body *body, float rot, char side, char forward, bool jumpPressed
//PlaySound(fxJump);
}
Vector3 front = (Vector3){ sin(rot), 0.f, cos(rot) };
Vector3 right = (Vector3){ cos(-rot), 0.f, sin(-rot) };
Vector3 front = (Vector3){ sinf(rot), 0.f, cosf(rot) };
Vector3 right = (Vector3){ cosf(-rot), 0.f, sinf(-rot) };
Vector3 desiredDir = (Vector3){ input.x*right.x + input.y*front.x, 0.0f, input.x*right.z + input.y*front.z, };
body->dir = Vector3Lerp(body->dir, desiredDir, CONTROL*delta);
@ -267,8 +267,8 @@ static void UpdateCameraFPS(Camera *camera)
// Head animation
// Rotate up direction around forward axis
float headSin = sin(headTimer*PI);
float headCos = cos(headTimer*PI);
float headSin = sinf(headTimer*PI);
float headCos = cosf(headTimer*PI);
const float stepRotation = 0.01f;
camera->up = Vector3RotateByAxisAngle(up, pitch, headSin*stepRotation + lean.x);

208
examples/core/core_clipboard_text.c Normal file
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@ -0,0 +1,208 @@
/*******************************************************************************************
*
* raylib [core] example - clipboard text
*
* Example complexity rating: [★☆☆☆] 1/4
*
* Example originally created with raylib 5.6-dev, last time updated with raylib 5.6-dev
*
* Example contributed by Robin (@RobinsAviary) 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) 2025 Robin (@RobinsAviary)
*
********************************************************************************************/
#include "raylib.h"
#include <stdio.h>
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - clipboard text");
const char* clipboardText = NULL;
// List of text the user can switch through and copy
const char* copyableText[] = {"raylib is fun", "hello, clipboard!", "potato chips"};
unsigned int textIndex = 0;
const char* popupText = NULL;
// Initialize timers
// The amount of time the pop-up text is on screen, before fading
const float maxTime = 3.0f;
float textTimer = 0.0f;
// The length of time text is offset
const float animMaxTime = 0.1f;
float pasteAnim = 0.0f;
float copyAnim = 0.0f;
int copyAnimMult = 1;
float textAnim = 0.0f;
float textAlpha = 0.0f;
// Offset amount for animations
const int offsetAmount = -4;
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Check if the user has pressed the copy/paste key combinations
bool pastePressed = (IsKeyDown(KEY_LEFT_CONTROL) && IsKeyPressed(KEY_V));
bool copyPressed = (IsKeyDown(KEY_LEFT_CONTROL) && IsKeyPressed(KEY_C));
// Update animation timers
if (textTimer > 0) textTimer -= GetFrameTime();
if (pasteAnim > 0) pasteAnim -= GetFrameTime();
if (copyAnim > 0) copyAnim -= GetFrameTime();
if (textAnim > 0) textAnim -= GetFrameTime();
// React to the user pressing paste
if (pastePressed)
{
// Most operating systems hide this information until the user presses Ctrl-V on the window.
// Check to see if the clipboard contains an image
// This function does nothing outside of Windows, as it directly calls the Windows API
Image image = GetClipboardImage();
if (IsImageValid(image))
{
// Unload the image
UnloadImage(image);
// Update visuals
popupText = "clipboard contains image";
}
else
{
// Get text from the user's clipboard
clipboardText = GetClipboardText();
// Update visuals
popupText = "text pasted";
pasteAnim = animMaxTime;
}
// Reset animation values
textTimer = maxTime;
textAnim = animMaxTime;
textAlpha = 1;
}
// React to the user pressing copy
if (copyPressed)
{
// Set the text on the user's clipboard
SetClipboardText(copyableText[textIndex]);
// Reset values
textTimer = maxTime;
textAnim = animMaxTime;
copyAnim = animMaxTime;
copyAnimMult = 1;
textAlpha = 1;
// Update the text that pops up at the bottom of the screen
popupText = "text copied";
}
// Switch to the next item in the list when the user presses up
if (IsKeyPressed(KEY_UP))
{
// Reset animation
copyAnim = animMaxTime;
copyAnimMult = 1;
textIndex += 1;
if (textIndex >= sizeof(copyableText) / sizeof(const char*)) // Length of array
{
// Loop back to the other end
textIndex = 0;
}
}
// Switch to the previous item in the list when the user presses down
if (IsKeyPressed(KEY_DOWN))
{
// Reset animation
copyAnim = animMaxTime;
copyAnimMult = -1;
if (textIndex == 0)
{
// Loop back to the other end
textIndex = (sizeof(copyableText) / sizeof(const char*)) - 1; // Length of array minus one
}
else
{
textIndex -= 1;
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw the user's pasted text, if there is any yet
if (clipboardText)
{
// Offset animation
int offset = 0;
if (pasteAnim > 0) offset = offsetAmount;
// Draw the pasted text
DrawText("pasted clipboard:", 10, 10 + offset, 20, DARKGREEN);
DrawText(clipboardText, 10, 30 + offset, 20, DARKGRAY);
}
// Offset animation
int textOffset = 0;
if (copyAnim > 0) textOffset = offsetAmount;
// Draw copyable text and controls
DrawText(copyableText[textIndex], 10, 330 + (textOffset * copyAnimMult), 20, MAROON);
DrawText("up/down to change string, ctrl-c to copy, ctrl-v to paste", 10, 355, 20, DARKGRAY);
// Alpha / Offset animation
if (textAlpha > 0)
{
// Offset animation
int offset = 0;
if (textAnim > 0) offset = offsetAmount;
// Draw pop up text
DrawText(popupText, 10, 425 + offset, 20, ColorAlpha(DARKGREEN, textAlpha));
// Fade-out animation
if (textTimer < 0)
{
textAlpha -= GetFrameTime();
}
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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103
examples/core/core_directory_files.c Normal file
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@ -0,0 +1,103 @@
/*******************************************************************************************
*
* raylib [core] example - directory files
*
* Example complexity rating: [★☆☆☆] 1/4
*
* Example originally created with raylib 5.5, last time updated with raylib 5.6
*
* Example contributed by Hugo ARNAL (@hugoarnal) 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) 2025 Hugo ARNAL (@hugoarnal)
*
********************************************************************************************/
#include "raylib.h"
#define RAYGUI_IMPLEMENTATION
#include "raygui.h" // Required for GUI controls
#include <string.h> // Required for: strcpy()
#define MAX_FILEPATH_SIZE 2048
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - directory files");
char directory[MAX_FILEPATH_SIZE] = { 0 };
strcpy(directory, GetWorkingDirectory());
FilePathList files = LoadDirectoryFiles(directory);
int btnBackPressed = false;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (btnBackPressed)
{
strcpy(directory, GetPrevDirectoryPath(directory));
UnloadDirectoryFiles(files);
files = LoadDirectoryFiles(directory);
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText(directory, 100, 40, 20, DARKGRAY);
btnBackPressed = GuiButton((Rectangle){ 40.0f, 40.0f, 20, 20 }, "<");
for (int i = 0; i < (int)files.count; i++)
{
Color color = Fade(LIGHTGRAY, 0.3f);
if (!IsPathFile(files.paths[i]))
{
if (GuiButton((Rectangle){0.0f, 85.0f + 40.0f*(float)i, screenWidth, 40}, ""))
{
strcpy(directory, files.paths[i]);
UnloadDirectoryFiles(files);
files = LoadDirectoryFiles(directory);
}
}
DrawRectangle(0, 85 + 40*i, screenWidth, 40, color);
DrawText(GetFileName(files.paths[i]), 120, 100 + 40*i, 10, GRAY);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadDirectoryFiles(files);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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70
examples/core/core_highdpi_testbed.c Normal file
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@ -0,0 +1,70 @@
/*******************************************************************************************
*
* raylib [core] example - highdpi testbed
*
* Example complexity rating: [★☆☆☆] 1/4
*
* Example originally created with raylib 5.6-dev, last time updated with raylib 5.6-dev
*
* Example contributed by Ramon Santamaria (@raysan5) 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) 2025 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - highdpi testbed");
// TODO: Load resources / Initialize variables at this point
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update variables / Implement example logic at this point
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// TODO: Draw everything that requires to be drawn at this point
DrawLineEx((Vector2){ 0, 0 }, (Vector2){ screenWidth, screenHeight }, 2.0f, RED);
DrawLineEx((Vector2){ 0, screenHeight }, (Vector2){ screenWidth, 0 }, 2.0f, RED);
DrawText("example base code template", 260, 400, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// TODO: Unload all loaded resources at this point
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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66
examples/core/core_input_gestures_testbed.c
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@ -177,33 +177,33 @@ int main(void)
ClearBackground(RAYWHITE);
// Draw common elements
DrawText("*", messagePosition.x + 5, messagePosition.y + 5, 10, BLACK);
DrawText("Example optimized for Web/HTML5\non Smartphones with Touch Screen.", messagePosition.x + 15, messagePosition.y + 5, 10, BLACK);
DrawText("*", messagePosition.x + 5, messagePosition.y + 35, 10, BLACK);
DrawText("While running on Desktop Web Browsers,\ninspect and turn on Touch Emulation.", messagePosition.x + 15, messagePosition.y + 35, 10, BLACK);
DrawText("*", (int)messagePosition.x + 5, (int)messagePosition.y + 5, 10, BLACK);
DrawText("Example optimized for Web/HTML5\non Smartphones with Touch Screen.", (int)messagePosition.x + 15, (int)messagePosition.y + 5, 10, BLACK);
DrawText("*", (int)messagePosition.x + 5, (int)messagePosition.y + 35, 10, BLACK);
DrawText("While running on Desktop Web Browsers,\ninspect and turn on Touch Emulation.", (int)messagePosition.x + 15, (int)messagePosition.y + 35, 10, BLACK);
// Draw last gesture
DrawText("Last gesture", lastGesturePosition.x + 33, lastGesturePosition.y - 47, 20, BLACK);
DrawText("Swipe Tap Pinch Touch", lastGesturePosition.x + 17, lastGesturePosition.y - 18, 10, BLACK);
DrawRectangle(lastGesturePosition.x + 20, lastGesturePosition.y, 20, 20, lastGesture == GESTURE_SWIPE_UP ? RED : LIGHTGRAY);
DrawRectangle(lastGesturePosition.x, lastGesturePosition.y + 20, 20, 20, lastGesture == GESTURE_SWIPE_LEFT ? RED : LIGHTGRAY);
DrawRectangle(lastGesturePosition.x + 40, lastGesturePosition.y + 20, 20, 20, lastGesture == GESTURE_SWIPE_RIGHT ? RED : LIGHTGRAY);
DrawRectangle(lastGesturePosition.x + 20, lastGesturePosition.y + 40, 20, 20, lastGesture == GESTURE_SWIPE_DOWN ? RED : LIGHTGRAY);
DrawCircle(lastGesturePosition.x + 80, lastGesturePosition.y + 16, 10, lastGesture == GESTURE_TAP ? BLUE : LIGHTGRAY);
DrawText("Last gesture", (int)lastGesturePosition.x + 33, (int)lastGesturePosition.y - 47, 20, BLACK);
DrawText("Swipe Tap Pinch Touch", (int)lastGesturePosition.x + 17, (int)lastGesturePosition.y - 18, 10, BLACK);
DrawRectangle((int)lastGesturePosition.x + 20, (int)lastGesturePosition.y, 20, 20, lastGesture == GESTURE_SWIPE_UP ? RED : LIGHTGRAY);
DrawRectangle((int)lastGesturePosition.x, (int)lastGesturePosition.y + 20, 20, 20, lastGesture == GESTURE_SWIPE_LEFT ? RED : LIGHTGRAY);
DrawRectangle((int)lastGesturePosition.x + 40, (int)lastGesturePosition.y + 20, 20, 20, lastGesture == GESTURE_SWIPE_RIGHT ? RED : LIGHTGRAY);
DrawRectangle((int)lastGesturePosition.x + 20, (int)lastGesturePosition.y + 40, 20, 20, lastGesture == GESTURE_SWIPE_DOWN ? RED : LIGHTGRAY);
DrawCircle((int)lastGesturePosition.x + 80, (int)lastGesturePosition.y + 16, 10, lastGesture == GESTURE_TAP ? BLUE : LIGHTGRAY);
DrawRing( (Vector2){lastGesturePosition.x + 103, lastGesturePosition.y + 16}, 6.0f, 11.0f, 0.0f, 360.0f, 0, lastGesture == GESTURE_DRAG ? LIME : LIGHTGRAY);
DrawCircle(lastGesturePosition.x + 80, lastGesturePosition.y + 43, 10, lastGesture == GESTURE_DOUBLETAP ? SKYBLUE : LIGHTGRAY);
DrawCircle(lastGesturePosition.x + 103, lastGesturePosition.y + 43, 10, lastGesture == GESTURE_DOUBLETAP ? SKYBLUE : LIGHTGRAY);
DrawTriangle((Vector2){ lastGesturePosition.x + 122, lastGesturePosition.y + 16 }, (Vector2){ lastGesturePosition.x + 137, lastGesturePosition.y + 26 }, (Vector2){ lastGesturePosition.x + 137, lastGesturePosition.y + 6 }, lastGesture == GESTURE_PINCH_OUT? ORANGE : LIGHTGRAY);
DrawCircle((int)lastGesturePosition.x + 80, (int)lastGesturePosition.y + 43, 10, lastGesture == GESTURE_DOUBLETAP ? SKYBLUE : LIGHTGRAY);
DrawCircle((int)lastGesturePosition.x + 103, (int)lastGesturePosition.y + 43, 10, lastGesture == GESTURE_DOUBLETAP ? SKYBLUE : LIGHTGRAY);
DrawTriangle((Vector2){ lastGesturePosition.x + 122, lastGesturePosition.y + 16 }, (Vector2){ lastGesturePosition.x + 137, lastGesturePosition.y + 26 }, (Vector2){lastGesturePosition.x + 137, lastGesturePosition.y + 6 }, lastGesture == GESTURE_PINCH_OUT? ORANGE : LIGHTGRAY);
DrawTriangle((Vector2){ lastGesturePosition.x + 147, lastGesturePosition.y + 6 }, (Vector2){ lastGesturePosition.x + 147, lastGesturePosition.y + 26 }, (Vector2){ lastGesturePosition.x + 162, lastGesturePosition.y + 16 }, lastGesture == GESTURE_PINCH_OUT? ORANGE : LIGHTGRAY);
DrawTriangle((Vector2){ lastGesturePosition.x + 125, lastGesturePosition.y + 33 }, (Vector2){ lastGesturePosition.x + 125, lastGesturePosition.y + 53 }, (Vector2){ lastGesturePosition.x + 140, lastGesturePosition.y + 43 }, lastGesture == GESTURE_PINCH_IN? VIOLET : LIGHTGRAY);
DrawTriangle((Vector2){ lastGesturePosition.x + 144, lastGesturePosition.y + 43 }, (Vector2){ lastGesturePosition.x + 159, lastGesturePosition.y + 53 }, (Vector2){ lastGesturePosition.x + 159, lastGesturePosition.y + 33 }, lastGesture == GESTURE_PINCH_IN? VIOLET : LIGHTGRAY);
for (i = 0; i < 4; i++) DrawCircle(lastGesturePosition.x + 180, lastGesturePosition.y + 7 + i*15, 5, touchCount <= i? LIGHTGRAY : gestureColor);
for (i = 0; i < 4; i++) DrawCircle((int)lastGesturePosition.x + 180, (int)lastGesturePosition.y + 7 + i*15, 5, touchCount <= i? LIGHTGRAY : gestureColor);
// Draw gesture log
DrawText("Log", gestureLogPosition.x, gestureLogPosition.y, 20, BLACK);
DrawText("Log", (int)gestureLogPosition.x, (int)gestureLogPosition.y, 20, BLACK);
// Loop in both directions to print the gesture log array in the inverted order (and looping around if the index started somewhere in the middle)
for (i = 0, ii = gestureLogIndex; i < GESTURE_LOG_SIZE; i++, ii = (ii + 1) % GESTURE_LOG_SIZE) DrawText(gestureLog[ii], gestureLogPosition.x, gestureLogPosition.y + 410 - i*20, 20, (i == 0 ? gestureColor : LIGHTGRAY));
for (i = 0, ii = gestureLogIndex; i < GESTURE_LOG_SIZE; i++, ii = (ii + 1) % GESTURE_LOG_SIZE) DrawText(gestureLog[ii], (int)gestureLogPosition.x, (int)gestureLogPosition.y + 410 - i*20, 20, (i == 0 ? gestureColor : LIGHTGRAY));
Color logButton1Color, logButton2Color;
switch (logMode)
{
@ -213,31 +213,31 @@ int main(void)
default: logButton1Color=GRAY; logButton2Color=GRAY; break;
}
DrawRectangleRec(logButton1, logButton1Color);
DrawText("Hide", logButton1.x + 7, logButton1.y + 3, 10, WHITE);
DrawText("Repeat", logButton1.x + 7, logButton1.y + 13, 10, WHITE);
DrawText("Hide", (int)logButton1.x + 7, (int)logButton1.y + 3, 10, WHITE);
DrawText("Repeat", (int)logButton1.x + 7, (int)logButton1.y + 13, 10, WHITE);
DrawRectangleRec(logButton2, logButton2Color);
DrawText("Hide", logButton1.x + 62, logButton1.y + 3, 10, WHITE);
DrawText("Hold", logButton1.x + 62, logButton1.y + 13, 10, WHITE);
DrawText("Hide", (int)logButton1.x + 62, (int)logButton1.y + 3, 10, WHITE);
DrawText("Hold", (int)logButton1.x + 62, (int)logButton1.y + 13, 10, WHITE);
// Draw protractor
DrawText("Angle", protractorPosition.x + 55, protractorPosition.y + 76, 10, BLACK);
DrawText("Angle", (int)protractorPosition.x + 55, (int)protractorPosition.y + 76, 10, BLACK);
const char *angleString = TextFormat("%f", currentAngleDegrees);
const int angleStringDot = TextFindIndex(angleString, ".");
const char *angleStringTrim = TextSubtext(angleString, 0, angleStringDot + 3);
DrawText( angleStringTrim, protractorPosition.x + 55, protractorPosition.y + 92, 20, gestureColor);
DrawCircle(protractorPosition.x, protractorPosition.y, 80.0f, WHITE);
DrawText( angleStringTrim, (int)protractorPosition.x + 55, (int)protractorPosition.y + 92, 20, gestureColor);
DrawCircleV(protractorPosition, 80.0f, WHITE);
DrawLineEx((Vector2){ protractorPosition.x - 90, protractorPosition.y }, (Vector2){ protractorPosition.x + 90, protractorPosition.y }, 3.0f, LIGHTGRAY);
DrawLineEx((Vector2){ protractorPosition.x, protractorPosition.y - 90 }, (Vector2){ protractorPosition.x, protractorPosition.y + 90 }, 3.0f, LIGHTGRAY);
DrawLineEx((Vector2){ protractorPosition.x - 80, protractorPosition.y - 45 }, (Vector2){ protractorPosition.x + 80, protractorPosition.y + 45 }, 3.0f, GREEN);
DrawLineEx((Vector2){ protractorPosition.x - 80, protractorPosition.y + 45 }, (Vector2){ protractorPosition.x + 80, protractorPosition.y - 45 }, 3.0f, GREEN);
DrawText("0", protractorPosition.x + 96, protractorPosition.y - 9, 20, BLACK);
DrawText("30", protractorPosition.x + 74, protractorPosition.y - 68, 20, BLACK);
DrawText("90", protractorPosition.x - 11, protractorPosition.y - 110, 20, BLACK);
DrawText("150", protractorPosition.x - 100, protractorPosition.y - 68, 20, BLACK);
DrawText("180", protractorPosition.x - 124, protractorPosition.y - 9, 20, BLACK);
DrawText("210", protractorPosition.x - 100, protractorPosition.y + 50, 20, BLACK);
DrawText("270", protractorPosition.x - 18, protractorPosition.y + 92, 20, BLACK);
DrawText("330", protractorPosition.x + 72, protractorPosition.y + 50, 20, BLACK);
DrawText("0", (int)protractorPosition.x + 96, (int)protractorPosition.y - 9, 20, BLACK);
DrawText("30", (int)protractorPosition.x + 74, (int)protractorPosition.y - 68, 20, BLACK);
DrawText("90", (int)protractorPosition.x - 11, (int)protractorPosition.y - 110, 20, BLACK);
DrawText("150", (int)protractorPosition.x - 100, (int)protractorPosition.y - 68, 20, BLACK);
DrawText("180", (int)protractorPosition.x - 124, (int)protractorPosition.y - 9, 20, BLACK);
DrawText("210", (int)protractorPosition.x - 100, (int)protractorPosition.y + 50, 20, BLACK);
DrawText("270", (int)protractorPosition.x - 18, (int)protractorPosition.y + 92, 20, BLACK);
DrawText("330", (int)protractorPosition.x + 72, (int)protractorPosition.y + 50, 20, BLACK);
if (currentAngleDegrees != 0.0f) DrawLineEx(protractorPosition, finalVector, 3.0f, gestureColor);
// Draw touch and mouse pointer points
@ -251,7 +251,7 @@ int main(void)
DrawCircleV(touchPosition[i], 5.0f, gestureColor);
}
if (touchCount == 2) DrawLineEx(touchPosition[0], touchPosition[1], ((currentGesture == 512)? 8 : 12), gestureColor);
if (touchCount == 2) DrawLineEx(touchPosition[0], touchPosition[1], ((currentGesture == 512)? 8.0f : 12.0f), gestureColor);
}
else
{

169
examples/core/core_monitor_detector.c Normal file
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@ -0,0 +1,169 @@
/*******************************************************************************************
*
* raylib [core] example - monitor detector
*
* Example complexity rating: [★☆☆☆] 1/4
*
* Example originally created with raylib 5.5, last time updated with raylib 5.6
*
* Example contributed by Maicon Santana (@maiconpintoabreu) 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) 2025 Maicon Santana (@maiconpintoabreu)
*
********************************************************************************************/
#include "raylib.h"
#define MAX_MONITORS 10
// Monitor info
typedef struct MonitorInfo {
Vector2 position;
const char *name;
int width;
int height;
int physicalWidth;
int physicalHeight;
int refreshRate;
} MonitorInfo;
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
MonitorInfo monitors[MAX_MONITORS] = { 0 };
InitWindow(screenWidth, screenHeight, "raylib [core] example - monitor detector");
int currentMonitorIndex = GetCurrentMonitor();
int monitorCount = 0;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Variables to find the max x and Y to calculate the scale
int maxWidth = 1;
int maxHeight = 1;
// Monitor offset is to fix when monitor position x is negative
int monitorOffsetX = 0;
// Rebuild monitors array every frame
monitorCount = GetMonitorCount();
for (int i = 0; i < monitorCount; i++)
{
monitors[i] = (MonitorInfo){
GetMonitorPosition(i),
GetMonitorName(i),
GetMonitorWidth(i),
GetMonitorHeight(i),
GetMonitorPhysicalWidth(i),
GetMonitorPhysicalHeight(i),
GetMonitorRefreshRate(i)
};
if (monitors[i].position.x < monitorOffsetX) monitorOffsetX = (int)monitors[i].position.x*-1;
const int width = (int)monitors[i].position.x + monitors[i].width;
const int height = (int)monitors[i].position.y + monitors[i].height;
if (maxWidth < width) maxWidth = width;
if (maxHeight < height) maxHeight = height;
}
if (IsKeyPressed(KEY_ENTER) && monitorCount > 1)
{
currentMonitorIndex += 1;
// Set index to 0 if the last one
if(currentMonitorIndex == monitorCount) currentMonitorIndex = 0;
SetWindowMonitor(currentMonitorIndex); // Move window to currentMonitorIndex
}
else
{
// Get currentMonitorIndex if manually moved
currentMonitorIndex = GetCurrentMonitor();
}
float monitorScale = 0.6f;
if(maxHeight > maxWidth + monitorOffsetX) monitorScale *= ((float)screenHeight/(float)maxHeight);
else monitorScale *= ((float)screenWidth/(float)(maxWidth + monitorOffsetX));
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("Press [Enter] to move window to next monitor available", 20, 20, 20, DARKGRAY);
DrawRectangleLines(20, 60, screenWidth - 40, screenHeight - 100, DARKGRAY);
// Draw Monitor Rectangles with information inside
for (int i = 0; i < monitorCount; i++)
{
// Calculate retangle position and size using monitorScale
const Rectangle rec = (Rectangle){
(monitors[i].position.x + monitorOffsetX) * monitorScale + 140,
monitors[i].position.y * monitorScale + 80,
monitors[i].width * monitorScale,
monitors[i].height * monitorScale
};
// Draw monitor name and information inside the rectangle
DrawText(TextFormat("[%i] %s", i, monitors[i].name), (int)rec.x + 10, (int)rec.y + (int)(100*monitorScale), (int)(120*monitorScale), BLUE);
DrawText(
TextFormat("Resolution: [%ipx x %ipx]\nRefreshRate: [%ihz]\nPhysical Size: [%imm x %imm]\nPosition: %3.0f x %3.0f",
monitors[i].width,
monitors[i].height,
monitors[i].refreshRate,
monitors[i].physicalWidth,
monitors[i].physicalHeight,
monitors[i].position.x,
monitors[i].position.y
), (int)rec.x + 10, (int)rec.y + (int)(200*monitorScale), (int)(120*monitorScale), DARKGRAY);
// Highlight current monitor
if (i == currentMonitorIndex)
{
DrawRectangleLinesEx(rec, 5, RED);
Vector2 windowPosition = (Vector2){ (GetWindowPosition().x + monitorOffsetX)*monitorScale + 140, GetWindowPosition().y*monitorScale + 80 };
// Draw window position based on monitors
DrawRectangleV(windowPosition, (Vector2){screenWidth * monitorScale, screenHeight * monitorScale}, Fade(GREEN, 0.5));
}
else
{
DrawRectangleLinesEx(rec, 5, GRAY);
}
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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24
examples/core/core_render_texture.c
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@ -26,7 +26,7 @@ int main(void)
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - render texture");
// Define a render texture to render
int renderTextureWidth = 300;
int renderTextureHeight = 300;
@ -62,27 +62,29 @@ int main(void)
//-----------------------------------------------------
// Draw our scene to the render texture
BeginTextureMode(target);
ClearBackground(SKYBLUE);
DrawRectangle(0, 0, 20, 20, RED);
DrawCircleV(ballPosition, (float)ballRadius, MAROON);
EndTextureMode();
// Draw render texture to main framebuffer
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw our render texture with rotation applied
// NOTE: We set the origin of the texture to the center of the render texture
DrawTexturePro(target.texture,
(Rectangle){ 0, 0, target.texture.width, -target.texture.height },
(Rectangle){ screenWidth/2, screenHeight/2, target.texture.width, -target.texture.height },
(Vector2){ target.texture.width/2, target.texture.height/2 }, rotation, WHITE);
// NOTE 1: We set the origin of the texture to the center of the render texture
// NOTE 2: We flip vertically the texture setting negative source rectangle height
DrawTexturePro(target.texture,
(Rectangle){ 0, 0, (float)target.texture.width, (float)-target.texture.height },
(Rectangle){ screenWidth/2.0f, screenHeight/2.0f, (float)target.texture.width, (float)target.texture.height },
(Vector2){ target.texture.width/2.0f, target.texture.height/2.0f }, rotation, WHITE);
DrawText("DRAWING BOUNCING BALL INSIDE RENDER TEXTURE!", 10, screenHeight - 40, 20, BLACK);
DrawFPS(10, 10);

70
examples/core/core_screen_recording.c Normal file
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@ -0,0 +1,70 @@
/*******************************************************************************************
*
* raylib [core] example - screen recording
*
* Example complexity rating: [★☆☆☆] 1/4
*
* Example originally created with raylib 5.6-dev, last time updated with raylib 5.6-dev
*
* Example contributed by Ramon Santamaria (@raysan5) 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) 2025 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - screen recording");
// TODO: Load resources / Initialize variables at this point
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update variables / Implement example logic at this point
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// TODO: Draw everything that requires to be drawn at this point
DrawLineEx((Vector2){ 0, 0 }, (Vector2){ screenWidth, screenHeight }, 2.0f, RED);
DrawLineEx((Vector2){ 0, screenHeight }, (Vector2){ screenWidth, 0 }, 2.0f, RED);
DrawText("example base code template", 260, 400, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// TODO: Unload all loaded resources at this point
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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164
examples/core/core_text_file_loading.c Normal file
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@ -0,0 +1,164 @@
/*******************************************************************************************
*
* raylib [core] example - text file loading
*
* Example complexity rating: [★☆☆☆] 1/4
*
* Example originally created with raylib 5.5, last time updated with raylib 5.6
*
* Example contributed by Aanjishnu Bhattacharyya (@NimComPoo-04) 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) 0 Aanjishnu Bhattacharyya (@NimComPoo-04)
*
********************************************************************************************/
#include "raylib.h"
#include "raymath.h" // Required for: Lerp()
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - text file loading");
// Setting up the camera
Camera2D cam = {
.offset = {0, 0},
.target = {0, 0},
.rotation = 0,
.zoom = 1
};
// Loading text file from resources/text_file.txt
const char *fileName = "resources/text_file.txt";
char *text = LoadFileText(fileName);
// Loading all the text lines
int lineCount = 0;
char **lines = LoadTextLines(text, &lineCount);
// Stylistic choises
int fontSize = 20;
int textTop = 25 + fontSize; // Top of the screen from where the text is rendered
int wrapWidth = screenWidth - 20;
// Wrap the lines as needed
for (int i = 0; i < lineCount; i++)
{
int j = 0;
int lastSpace = 0; // Keeping track of last valid space to insert '\n'
int lastWrapStart = 0; // Keeping track of the start of this wrapped line.
while (lines[i][j] != '\0')
{
if (lines[i][j] == ' ')
{
// Making a C Style string by adding a '\0' at the required location so that we can use the MeasureText function
lines[i][j] = '\0';
// Checking if the text has crossed the wrapWidth, then going back and inserting a newline
if (MeasureText(lines[i] + lastWrapStart, fontSize) > wrapWidth)
{
lines[i][lastSpace] = '\n';
// Since we added a newline the place of wrap changed so we update our lastWrapStart
lastWrapStart = lastSpace + 1;
}
lines[i][j] = ' '; // Resetting the space back
lastSpace = j; // Since we encountered a new space we update our last encountered space location
}
j++;
}
}
// Calculating the total height so that we can show a scrollbar
int textHeight = 0;
for (int i = 0; i < lineCount; i++)
{
Vector2 size = MeasureTextEx(GetFontDefault(), lines[i], (float)fontSize, 2);
textHeight += (int)size.y + 10;
}
// A simple scrollbar on the side to show how far we have red into the file
Rectangle scrollBar = {
.x = (float)screenWidth - 5,
.y = 0,
.width = 5,
.height = screenHeight*100.0f/(textHeight - screenHeight) // Scrollbar height is just a percentage
};
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
float scroll = GetMouseWheelMove();
cam.target.y -= scroll*fontSize*1.5f; // Choosing an arbitrary speed for scroll
if (cam.target.y < 0) cam.target.y = 0; // Snapping to 0 if we go too far back
// Ensuring that the camera does not scroll past all text
if (cam.target.y > textHeight - screenHeight + textTop)
cam.target.y = (float)textHeight - screenHeight + textTop;
// Computing the position of the scrollBar depending on the percentage of text covered
scrollBar.y = Lerp((float)textTop, (float)screenHeight - scrollBar.height, (float)(cam.target.y - textTop)/(textHeight - screenHeight));
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode2D(cam);
// Going through all the read lines
for (int i = 0, t = textTop; i < lineCount; i++)
{
// Each time we go through and calculate the height of the text to move the cursor appropriately
Vector2 size = MeasureTextEx(GetFontDefault(), lines[i], (float)fontSize, 2);
DrawText(lines[i], 10, t, fontSize, RED);
// Inserting extra space for real newlines,
// wrapped lines are rendered closer together
t += (int)size.y + 10;
}
EndMode2D();
// Header displaying which file is being read currently
DrawRectangle(0, 0, screenWidth, textTop - 10, BEIGE);
DrawText(TextFormat("File: %s", fileName), 10, 10, fontSize, MAROON);
DrawRectangleRec(scrollBar, MAROON);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTextLines(lines, lineCount);
UnloadFileText(text);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}

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