{{htmlmetatags>metatag-robots=()
metatag-title=(List of examples | ugBASIC User Manual)
metatag-keywords=(ugBASIC,Commodore 64,Commodore PLUS/4,ZX Spectrum)
metatag-description=(An isomorphic language for retrocomputers)
metatag-media-og:image=(:ugbasic:logo-ugbasic-fb.png)
metatag-og:title=(List of examples | ugBASIC User Manual) 
metatag-og:description=(An isomorphic language for retrocomputers)
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====== ugBASIC User Manual ======

===== LIST OF EXAMPLES =====

==== ARRAY MANAGEMENT ====
  * ''[[ugbasic:user:example:arrays_examples_01|ACCESSING (1)]]'' 
  * ''[[ugbasic:user:example:arrays_examples_02|ACCESSING (2)]]'' 
  * ''[[ugbasic:user:example:arrays_examples_03|ACCESSING (3)]]'' 
  * ''[[ugbasic:user:example:arrays_examples_04|ACCESSING (4)]]'' 
  * ''[[ugbasic:user:example:arrays_examples_05|INITIALIZING]]'' 
  * ''[[ugbasic:user:example:arrays_examples_06|BOUNDS]]'' 
  * ''[[ugbasic:user:example:arrays_examples_07|INIZIALIZATION]]'' 
==== ASSEMBLY INTEGRATION ====
  * ''[[ugbasic:user:example:assembly_example_01|INLINE (1 LINE)]]'' 
  * ''[[ugbasic:user:example:assembly_example_02|INLINE (MORE LINES)]]'' 
==== AUDIO GENERATION ====
  * ''[[ugbasic:user:example:audio_bell_01|PLAY THE BELL]]'' 
  * ''[[ugbasic:user:example:audio_bell_02|PLAY THE BELL (2)]]'' 
  * ''[[ugbasic:user:example:audio_boom_01|BOOM!]]'' 
  * ''[[ugbasic:user:example:audio_instrument_01|USE INSTRUMENTS]]'' 
  * ''[[ugbasic:user:example:audio_music_01|PLAY MUSIC]]'' 
  * ''[[ugbasic:user:example:audio_play_01|PLAY A NOTE]]'' 
  * ''[[ugbasic:user:example:audio_shoot_01|SHOOT!]]'' 
  * ''[[ugbasic:user:example:audio_sound_01|SOUND SAMPLE (1)]]'' 
  * ''[[ugbasic:user:example:audio_sound_02|SOUND SAMPLE (2)]]'' 
  * ''[[ugbasic:user:example:audio_sound_03|SOUND SAMPLE (3)]]'' 
  * ''[[ugbasic:user:example:audio_volume_01|VOLUME CONTROL]]'' 
==== BIT DATATYPE ====
  * ''[[ugbasic:user:example:bit_example_01|USING DATATYPE]]'' 
  * ''[[ugbasic:user:example:bit_example_02|BIT MANIPULATION]]'' 
  * ''[[ugbasic:user:example:bit_example_03|BIT COMPARISON]]'' 
  * ''[[ugbasic:user:example:bit_example_04|ARRAY OF BITS]]'' 
==== IMAGE BLITTING ====
  * ''[[ugbasic:user:example:blit_basic_mask|BASIC MASKING]]'' 
==== BUFFERS MANAGEMENT ====
  * ''[[ugbasic:user:example:buffers_definition_01|LITERAL DEFINITION]]'' 
  * ''[[ugbasic:user:example:buffers_definition_02|LOADING FROM FILE]]'' 
  * ''[[ugbasic:user:example:buffers_definition_03|ALIASING ON FILE LOADING]]'' 
  * ''[[ugbasic:user:example:buffers_print_01|PRINTING ON VIDEO]]'' 
==== OTHER CONTRIBUTIONS ====
  * ''[[ugbasic:user:example:contrib_ascii|PRINTABLE CHARACTERS]]'' 
  * ''[[ugbasic:user:example:contrib_ascii2|PRINTABLE CHARACTERS (COMPRESSED)]]'' 
  * ''[[ugbasic:user:example:contrib_asm_mos6502|ASSEMBLY FOR BEGINNERS (MOS 6502)]]'' 
  * ''[[ugbasic:user:example:contrib_asm_motorola6809|ASSEMBLY FOR BEGINNERS (MOTOROLA 6809)]]'' 
  * ''[[ugbasic:user:example:contrib_asm_zilogz80|ASSEMBLY FOR BEGINNERS (ZILOG Z80)]]'' 
  * ''[[ugbasic:user:example:contrib_calibration|TIME CALIBRATION]]'' 
  * ''[[ugbasic:user:example:contrib_cube|3D ROTATING CUBE]]'' 
  * ''[[ugbasic:user:example:contrib_cube2|3D ROTATING CUBE (2)]]'' 
  * ''[[ugbasic:user:example:contrib_cube_10lines|3D ROTATING CUBE]]'' 
  * ''[[ugbasic:user:example:contrib_fibonacci|FIBONACCI CALCULATION]]'' 
  * ''[[ugbasic:user:example:contrib_flare|FLARE ANIMATION]]'' 
  * ''[[ugbasic:user:example:contrib_for_next_bp|FOR...NEXT BEST PRACTICE]]'' 
  * ''[[ugbasic:user:example:contrib_for_next_bp2|FOR...NEXT BEST PRACTICE]]'' 
  * ''[[ugbasic:user:example:contrib_get_put_performances|GET/PUT PERFORMANCE]]'' 
  * ''[[ugbasic:user:example:contrib_if_test_speed|IF SPEED TEST]]'' 
  * ''[[ugbasic:user:example:contrib_joystick|JOYSTICK PRIZE TRIBUTE]]'' 
  * ''[[ugbasic:user:example:contrib_light|LIGHT!]]'' 
  * ''[[ugbasic:user:example:contrib_mazegen|MAZE GENERATOR]]'' 
  * ''[[ugbasic:user:example:contrib_memory_scan|MEMORY SCANNER]]'' 
  * ''[[ugbasic:user:example:contrib_memory_scan_10lines|MEMORY SCANNER]]'' 
  * ''[[ugbasic:user:example:contrib_naboo_n1|NABOO N1 STARFIGHTER]]'' 
  * ''[[ugbasic:user:example:contrib_naboo_n1_resolution|NABOO N1 STARFIGHTER (SCALED)]]'' 
  * ''[[ugbasic:user:example:contrib_parabola|PARABOLA AND HYPERBOLA]]'' 
  * ''[[ugbasic:user:example:contrib_primes|PRIME NUMBERS]]'' 
  * ''[[ugbasic:user:example:contrib_primes2|PRIME NUMBERS (2)]]'' 
  * ''[[ugbasic:user:example:contrib_primes3|PRIME NUMBERS (3)]]'' 
  * ''[[ugbasic:user:example:contrib_primes4|PRIME NUMBERS (4)]]'' 
  * ''[[ugbasic:user:example:contrib_shuffle|SHUFFLING]]'' 
  * ''[[ugbasic:user:example:contrib_sierpinski|SIERPINSKI CHALLENGE (adapted)]]'' 
  * ''[[ugbasic:user:example:contrib_sierpinski2|SIERPINSKI CHALLENGE (optimized)]]'' 
  * ''[[ugbasic:user:example:contrib_sierpinski3|SIERPINSKI CHALLENGE (final)]]'' 
  * ''[[ugbasic:user:example:contrib_spock|DRAWING SPOCK]]'' 
  * ''[[ugbasic:user:example:contrib_spock2|DRAWING SPOCK USING DATA]]'' 
  * ''[[ugbasic:user:example:contrib_starfield|STAFIELD]]'' 
  * ''[[ugbasic:user:example:contrib_testcard|TEST CARD]]'' 
  * ''[[ugbasic:user:example:contrib_themill|THE MILL]]'' 
  * ''[[ugbasic:user:example:contrib_tiger|A CARTOON FOREST]]'' 
  * ''[[ugbasic:user:example:contrib_timers|TIMERS!]]'' 
  * ''[[ugbasic:user:example:contrib_what_a_wonderful_world|WHAT A WONDERFUL WORLD]]'' 
==== FLOW CONTROL ====
  * ''[[ugbasic:user:example:control_after_01|USING AFTER..CALL]]'' 
  * ''[[ugbasic:user:example:control_after_02|USING AFTER..GOSUB]]'' 
  * ''[[ugbasic:user:example:control_by_expression_01|USING ON GOTO]]'' 
  * ''[[ugbasic:user:example:control_by_expression_02|USING ON GOSUB]]'' 
  * ''[[ugbasic:user:example:control_case_01|USING SELECT CASE]]'' 
  * ''[[ugbasic:user:example:control_conditionals_01|USING IF..THEN..ELSE]]'' 
  * ''[[ugbasic:user:example:control_conditionals_02|USING IF..THEN..ELSE IF]]'' 
  * ''[[ugbasic:user:example:control_controlled_01|USING FOR..NEXT]]'' 
  * ''[[ugbasic:user:example:control_controlled_02|USING NESTED FOR..NEXT]]'' 
  * ''[[ugbasic:user:example:control_loops_01|USING DO..LOOP]]'' 
  * ''[[ugbasic:user:example:control_loops_02|EXITING FROM LOOP]]'' 
  * ''[[ugbasic:user:example:control_loops_03|EXITING FROM NESTED LOOP]]'' 
  * ''[[ugbasic:user:example:control_loops_04|MIXED DO..LOOP AND WHILE..WEND]]'' 
  * ''[[ugbasic:user:example:control_loops_05|MIXED DO..LOOP AND REPEAT..UNTIL]]'' 
  * ''[[ugbasic:user:example:control_periodic_01|USING EVERY..GOSUB]]'' 
  * ''[[ugbasic:user:example:control_periodic_02|USING EVERY..CALL]]'' 
  * ''[[ugbasic:user:example:control_periodic_03|USING MULTIPLE EVERY..GOSUB]]'' 
  * ''[[ugbasic:user:example:control_popping_01|POPPING FROM GOSUB]]'' 
  * ''[[ugbasic:user:example:control_returning_01|USING GOSUB..RETURN (1)]]'' 
  * ''[[ugbasic:user:example:control_returning_02|USING GOSUB..RETURN (2)]]'' 
  * ''[[ugbasic:user:example:control_run_01|USING RUN]]'' 
  * ''[[ugbasic:user:example:control_uncond_jumps_01|USING GOTO WITH LABELS]]'' 
  * ''[[ugbasic:user:example:control_uncond_jumps_02|USING GOTO WITH LINE NUMBERS]]'' 
  * ''[[ugbasic:user:example:control_wait_ms|WITH UNCONDITIONAL WAIT]]'' 
==== I/O CONTROL ====
  * ''[[ugbasic:user:example:controls_joy_01|JOYSTICK READ (BITMAP)]]'' 
  * ''[[ugbasic:user:example:controls_joy_02|JOYSTICK READ (BIT DECODING)]]'' 
  * ''[[ugbasic:user:example:controls_joy_03|JOYSTICK READ (FUNCTIONS)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_01|KEYBOARD READ (USING INKEY)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_02|KEYBOARD READ (USING INKEY AND ASC)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_03|KEYBOARD READ (USING INKEY AND SCANCODE)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_04|KEYBOARD READ (USING SCANSHIFT)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_05|KEYBOARD READ (BIT DECODING SCANSHIFT)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_06|KEYBOARD READ (USING KEY STATE)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_07|KEYBOARD READ (BIT DECODE KEY SHIFT)]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_08|WAIT FOR A KEY]]'' 
  * ''[[ugbasic:user:example:controls_keyboard_09|KEYBOARD READ (USING INPUT$)]]'' 
==== EMBEDDED DATA ====
  * ''[[ugbasic:user:example:data_example_01|USING DATA AND READ INSTRUCTION]]'' 
  * ''[[ugbasic:user:example:data_example_02|USING DATA AND READ INSTRUCTION WITH LABELS]]'' 
  * ''[[ugbasic:user:example:data_example_03|USING RESTORE INSTRUCTION]]'' 
  * ''[[ugbasic:user:example:data_example_04|USING READ END FUNCTION]]'' 
  * ''[[ugbasic:user:example:data_example_05|USING DATA LOAD]]'' 
  * ''[[ugbasic:user:example:data_example_06|USING DATA LOAD]]'' 
  * ''[[ugbasic:user:example:data_example_07|USING DATA AND READ INSTRUCTION WITH EXPLICIT TYPE]]'' 
  * ''[[ugbasic:user:example:data_example_08|USING DATA AND READ INSTRUCTION WITH LABELS]]'' 
  * ''[[ugbasic:user:example:data_example_09|USING RESTORE INSTRUCTION]]'' 
  * ''[[ugbasic:user:example:data_example_10|USING READ END FUNCTION]]'' 
  * ''[[ugbasic:user:example:data_example_11|USING DATA LOAD]]'' 
  * ''[[ugbasic:user:example:data_example_12|USING DATA LOAD]]'' 
  * ''[[ugbasic:user:example:data_example_13|USING DYNAMIC RESTORE]]'' 
==== DEFINE PRAGMAS ====
  * ''[[ugbasic:user:example:defines_screen_01|UNIQUE SCREEN MODE]]'' 
  * ''[[ugbasic:user:example:defines_screen_02|USING DOUBLE BUFFER]]'' 
  * ''[[ugbasic:user:example:defines_screen_03|USING DOUBLE BUFFER AND SCREEN MODE UNIQUE]]'' 
==== EXPANSION MANAGEMENT ====
  * ''[[ugbasic:user:example:expansion_bank_01|LIST OF AVAILABLE BANKS]]'' 
  * ''[[ugbasic:user:example:expansion_bank_02|SET A BANK]]'' 
  * ''[[ugbasic:user:example:expansion_bank_03|COPY FROM AND TO EXPANSION]]'' 
  * ''[[ugbasic:user:example:expansion_bank_04|LOAD IMAGE ON BANK]]'' 
  * ''[[ugbasic:user:example:expansion_bank_05|LOAD IMAGES ON BANK]]'' 
==== EXTERNAL INTEGRATION ====
  * ''[[ugbasic:user:example:extern_example_01|CALL MACHINE LANGUAGE]]'' 
  * ''[[ugbasic:user:example:extern_example_02|CALL MACHINE LANGUAGE WITH REGISTERS]]'' 
  * ''[[ugbasic:user:example:extern_example_03|CALL MACHINE EXTERNAL MACHINE LANGUAGE FILE]]'' 
  * ''[[ugbasic:user:example:extern_example_04|CALL EXTERNAL MACHINE LANGUAGE FILE]]'' 
  * ''[[ugbasic:user:example:extern_example_07|CALL EXTERNAL MACHINE LANGUAGE FILE (ABSOLUTE POSITION)]]'' 
  * ''[[ugbasic:user:example:extern_example_09|CALL EXTERNAL MACHINE LANGUAGE FILE (USING STACK)]]'' 
  * ''[[ugbasic:user:example:extern_example_10|ASM INLINE]]'' 
  * ''[[ugbasic:user:example:extern_example_11|DECLARE EXTERNAL PROCEDURES]]'' 
  * ''[[ugbasic:user:example:extern_example_12|DECLARE EXTERNAL PROCEDURES (WITH PARAMETERS)]]'' 
  * ''[[ugbasic:user:example:extern_example_13|DECLARE EXTERNAL FUNCTIONS (WITH PARAMETERS)]]'' 
==== FLOATING POINT ====
  * ''[[ugbasic:user:example:float_cos|USING COSINE FUNCTION]]'' 
  * ''[[ugbasic:user:example:float_pi|THE PI CONSTANT]]'' 
  * ''[[ugbasic:user:example:float_sin|USING SINE FUNCTION]]'' 
  * ''[[ugbasic:user:example:float_tan|USING TANGENT FUNCTION]]'' 
==== FONT SUPPORT ====
  * ''[[ugbasic:user:example:font_example_01|REPLACE A CHAR]]'' 
  * ''[[ugbasic:user:example:font_example_02|REPLACE A CHAR]]'' 
==== GRAPHICS PRIMITIVES ====
  * ''[[ugbasic:user:example:graphics_bar_00|DRAWING BARS (PEDESTRIAN CROSSING)]]'' 
  * ''[[ugbasic:user:example:graphics_bar_01|DRAWING BARS (TWO RED BARS)]]'' 
  * ''[[ugbasic:user:example:graphics_box_00|DRAWING (COLORED) BOXES]]'' 
  * ''[[ugbasic:user:example:graphics_box_01|DRAWING (PATTERNED) BOXES]]'' 
  * ''[[ugbasic:user:example:graphics_clip_01|CLIPPING DRAWING]]'' 
  * ''[[ugbasic:user:example:graphics_color_01|COLORING (USING INK)]]'' 
  * ''[[ugbasic:user:example:graphics_color_02|COLORING (USING COLOR)]]'' 
  * ''[[ugbasic:user:example:graphics_color_03|COLORING (USING COLOR())]]'' 
  * ''[[ugbasic:user:example:graphics_color_04|USING PALETTE]]'' 
  * ''[[ugbasic:user:example:graphics_double_buffer_01|USING DOUBLE BUFFER]]'' 
  * ''[[ugbasic:user:example:graphics_draw_01|DRAWING USING DRAW INSTRUCTIONS]]'' 
  * ''[[ugbasic:user:example:graphics_lines_01|DRAWING LINES]]'' 
  * ''[[ugbasic:user:example:graphics_lines_02|DRAWING (RANDOM) LINES]]'' 
  * ''[[ugbasic:user:example:graphics_paint_01|FILL POLYGON]]'' 
  * ''[[ugbasic:user:example:graphics_palette_01|USING PALETTE]]'' 
  * ''[[ugbasic:user:example:graphics_plot_01|RANDOM PLOTTING]]'' 
  * ''[[ugbasic:user:example:graphics_plot_02|FILL PLOTTING]]'' 
  * ''[[ugbasic:user:example:graphics_plot_03|USING GET PIXEL COLOR (POINT)]]'' 
  * ''[[ugbasic:user:example:graphics_plot_04|FILL (PATTERN) PLOT]]'' 
  * ''[[ugbasic:user:example:graphics_pmode_01|USING PMODE]]'' 
  * ''[[ugbasic:user:example:graphics_point_01|COLOR AT POINT]]'' 
  * ''[[ugbasic:user:example:graphics_position_01|POSITIONING (USING GR LOCATE)]]'' 
  * ''[[ugbasic:user:example:graphics_position_02|POSITIONING (USING XGR AND YGR)]]'' 
  * ''[[ugbasic:user:example:graphics_screen_01|USING PMODE]]'' 
  * ''[[ugbasic:user:example:graphics_shapes_01|DRAWING SHAPES (USING CIRCLE AND POLYLINE)]]'' 
  * ''[[ugbasic:user:example:graphics_shapes_02|DRAWING RANDOM CIRCLES]]'' 
  * ''[[ugbasic:user:example:graphics_shapes_03|DRAWING RANDOM ELLIPSES]]'' 
  * ''[[ugbasic:user:example:graphics_shapes_04|DRAWING ENCLOSED CIRCLES]]'' 
  * ''[[ugbasic:user:example:graphics_text_01|TEXT COORDINATES (USING X/Y GRAPHIC)]]'' 
  * ''[[ugbasic:user:example:graphics_text_02|DRAWING AROUND TEXT]]'' 
  * ''[[ugbasic:user:example:graphics_text_03|TEXT COORDINATES (USING X/Y TEXT)]]'' 
  * ''[[ugbasic:user:example:graphics_text_04|DRAWING RANDOM TEXTS]]'' 
  * ''[[ugbasic:user:example:graphics_vbl_01|VERTICAL BLANK SYNC (1)]]'' 
  * ''[[ugbasic:user:example:graphics_vbl_02|VERTICAL BLANK SYNC (2)]]'' 
==== STATIC IMAGES ====
  * ''[[ugbasic:user:example:images_get_01|MONOCHROME IMAGE CAPURE (USING GET IMAGE)]]'' 
  * ''[[ugbasic:user:example:images_get_02|MULTICOLOR IMAGE CAPURE (USING GET IMAGE)]]'' 
  * ''[[ugbasic:user:example:images_get_03|IMAGE CAPURE (USING GET IMAGE AND PALETTE)]]'' 
  * ''[[ugbasic:user:example:images_load_01|LOADING IMAGE ( USING PRINT )]]'' 
  * ''[[ugbasic:user:example:images_load_02|LOADING MULTICOLOR IMAGE ( USING PRINT )]]'' 
  * ''[[ugbasic:user:example:images_load_03|DISPLAY MONOCHROME IMAGE]]'' 
  * ''[[ugbasic:user:example:images_load_04|DISPLAY MUILTICOLOR IMAGE]]'' 
  * ''[[ugbasic:user:example:images_load_05|LOAD AND DISPLAY ONE FRAME IMAGE]]'' 
  * ''[[ugbasic:user:example:images_load_06|DISPLAY ANIMATIONS]]'' 
  * ''[[ugbasic:user:example:images_put_01|DISPLAY MONOCHROME IMAGE (USING PUT IMAGE)]]'' 
  * ''[[ugbasic:user:example:images_put_02|DISPLAY MULTICOLOR IMAGE (USING PUT IMAGE)]]'' 
  * ''[[ugbasic:user:example:images_put_03|DISPLAY A RED TOKEN (USING PUT IMAGE)]]'' 
  * ''[[ugbasic:user:example:images_put_04|DISPLAY AN (Y DOUBLED) RED TOKEN (USING PUT IMAGE)]]'' 
  * ''[[ugbasic:user:example:images_put_05|LOADING FLIPPED IMAGE (USING FLIP X)]]'' 
==== MATHEMATIC ROUTINES ====
  * ''[[ugbasic:user:example:maths_abs_01|ABSOLUTE VALUE (USING ABS)]]'' 
  * ''[[ugbasic:user:example:maths_distance_01|CALCULATE DISTANCE]]'' 
  * ''[[ugbasic:user:example:maths_example_01|SUM OPERANDS (USING +)]]'' 
  * ''[[ugbasic:user:example:maths_example_02|POWER AND MULTIPLICATIVE OPERANDS (USING ^ AND *)]]'' 
  * ''[[ugbasic:user:example:maths_example_03|ASSOCIATIVE PRIORITY (SUMS AND PRODUCTS)]]'' 
  * ''[[ugbasic:user:example:maths_example_04|ASSOCIATIVE PRIORITY (ALL OPERATIONS)]]'' 
  * ''[[ugbasic:user:example:maths_example_05|USING RELATIVE NUMBERS]]'' 
  * ''[[ugbasic:user:example:maths_example_06|HEXADECIMAL REPRESENTATION]]'' 
  * ''[[ugbasic:user:example:maths_example_07|DECIMAL TO HEXADECIMAL]]'' 
  * ''[[ugbasic:user:example:maths_example_08|SOME SIGNED OPERATIONS]]'' 
  * ''[[ugbasic:user:example:maths_example_09|CONVERTING TO INTEGER]]'' 
  * ''[[ugbasic:user:example:maths_fast_01|FAST OPERATIONS (USING INC/DEC)]]'' 
  * ''[[ugbasic:user:example:maths_fast_02|FAST OPERATIONS (USING ADD)]]'' 
  * ''[[ugbasic:user:example:maths_fast_03|WITH FAST OPERATIONS (USING MUL)]]'' 
  * ''[[ugbasic:user:example:maths_fast_04|FAST OPERATIONS (USING DIV)]]'' 
  * ''[[ugbasic:user:example:maths_rand_01|RANDOM VALUES (USING RND())]]'' 
  * ''[[ugbasic:user:example:maths_rand_02|RANDOM VALUES (USING RANDOMIZE)]]'' 
  * ''[[ugbasic:user:example:maths_rand_03|WITH NOT REPETITIVE RANDOM VALUES]]'' 
  * ''[[ugbasic:user:example:maths_relative_01|MAXIMUM VALUE (USING MAX)]]'' 
  * ''[[ugbasic:user:example:maths_relative_02|MINIMUM VALUE (USING MIN)]]'' 
  * ''[[ugbasic:user:example:maths_relative_03|LIMITS OF NUMERIC TYPES]]'' 
  * ''[[ugbasic:user:example:maths_relative_04|CHECKING SIGN / UNSIGN CONVERSION]]'' 
  * ''[[ugbasic:user:example:maths_signs_01|SIGN (USING SGN())]]'' 
  * ''[[ugbasic:user:example:maths_sqr_01|INTEGER SQUARE ROOT (USING SQR())]]'' 
==== ACCESSING MEMORY ====
  * ''[[ugbasic:user:example:memory_example_01|READING A BYTE]]'' 
  * ''[[ugbasic:user:example:memory_example_02|READING A WORD]]'' 
  * ''[[ugbasic:user:example:memory_example_03|READING A DOUBLE WORD]]'' 
==== MULTI TASKING ====
  * ''[[ugbasic:user:example:multitasking_example_01|SIMPLE CONCURRENCY (2 TASKS)]]'' 
  * ''[[ugbasic:user:example:multitasking_example_02|CONDITIONATED CONCURRENCY (WAIT FOR ENDING TASK)]]'' 
  * ''[[ugbasic:user:example:multitasking_example_03|ACCESSING VARIABLES (EXPLICIT)]]'' 
  * ''[[ugbasic:user:example:multitasking_example_04|ACCESSING VARIABLES (IMPLICIT)]]'' 
  * ''[[ugbasic:user:example:multitasking_example_05|PRE-EMPTIVE PARALLEL COMPUTING]]'' 
  * ''[[ugbasic:user:example:multitasking_example_06|MULTITHREADED ANIMATION (1)]]'' 
  * ''[[ugbasic:user:example:multitasking_example_07|MULTITHREADED ANIMATION (2)]]'' 
==== USER-DEFINED PROCEDURES ====
  * ''[[ugbasic:user:example:procedures_global_01|USING GLOBAL VARIABLES]]'' 
  * ''[[ugbasic:user:example:procedures_global_02|ALL VARIABLES AS GLOBAL (USING WILDCARD *)]]'' 
  * ''[[ugbasic:user:example:procedures_hello_01|DEFINING A PROCEDURE (BUT NOT CALLING IT)]]'' 
  * ''[[ugbasic:user:example:procedures_hello_02|CALL A PROCEDURE (USING [])]]'' 
  * ''[[ugbasic:user:example:procedures_hello_03|CALL A PROCEDURE (ALL WAYS)]]'' 
  * ''[[ugbasic:user:example:procedures_jumping_01|CALL A PROCEDURE (USING ON...PROC)]]'' 
  * ''[[ugbasic:user:example:procedures_jumping_02|EXITING FROM A PROCEDURE]]'' 
  * ''[[ugbasic:user:example:procedures_local_01|USING LOCAL VARIABLES (1)]]'' 
  * ''[[ugbasic:user:example:procedures_local_02|USING LOCAL VARIABLES (2)]]'' 
  * ''[[ugbasic:user:example:procedures_param_01|RETURN VALUE (USING PARAM$())]]'' 
  * ''[[ugbasic:user:example:procedures_param_02|RETURN VALUE (USING RETURN) (1)]]'' 
  * ''[[ugbasic:user:example:procedures_param_03|RETURN VALUE (USING RETURN) (2)]]'' 
  * ''[[ugbasic:user:example:procedures_param_04|RETURN VALUE (USING RETURN) (3)]]'' 
  * ''[[ugbasic:user:example:procedures_parameters_01|CALL WITH SINGLE PARAMETER]]'' 
  * ''[[ugbasic:user:example:procedures_parameters_02|CALL WITH MULTIPLE PARAMETERS]]'' 
  * ''[[ugbasic:user:example:procedures_shared_01|USING SHARED VARIABLES]]'' 
==== SCREEN MANIPULATION ====
  * ''[[ugbasic:user:example:screens_cls_01|CLEARING SCREEN (USING CLS) (1)]]'' 
  * ''[[ugbasic:user:example:screens_cls_02|CLEARING SCREEN (USING CLS) (2)]]'' 
  * ''[[ugbasic:user:example:screens_mix_01|CHANGING MODE]]'' 
  * ''[[ugbasic:user:example:screens_resolution_01|CHANGING RESOLUTION]]'' 
  * ''[[ugbasic:user:example:screens_resolution_02|CHECK RESOLUTION]]'' 
  * ''[[ugbasic:user:example:screens_resolution_03|BEST RESOLUTION (BITMAP MODE)]]'' 
  * ''[[ugbasic:user:example:screens_resolution_04|BEST RESOLUTION (TILEMAP MODE)]]'' 
==== STATIC IMAGES ====
  * ''[[ugbasic:user:example:sequence_load_01|SEQUENCE LOADING AND DISPLAY OF A FRAME]]'' 
==== SPRITE MANAGEMENT ====
  * ''[[ugbasic:user:example:sprites_example_01|CREATE A (SIMPLE) SPRITE]]'' 
  * ''[[ugbasic:user:example:sprites_example_02|MOVING PARALLEL SPRITES]]'' 
  * ''[[ugbasic:user:example:sprites_example_03|MOVING PARALLEL SPRITES IN GAMELOOP]]'' 
  * ''[[ugbasic:user:example:sprites_example_04|ASSEMBLING A MULTICOLOR SPRITE (1)]]'' 
  * ''[[ugbasic:user:example:sprites_example_05|ASSEMBLING A MULTICOLOR SPRITE (2)]]'' 
  * ''[[ugbasic:user:example:sprites_example_06|COLLISIONS (1)]]'' 
  * ''[[ugbasic:user:example:sprites_example_07|COLLISIONS (2)]]'' 
  * ''[[ugbasic:user:example:sprites_example_08|TESTING COLLISION]]'' 
==== STORAGE MANAGEMENT ====
  * ''[[ugbasic:user:example:storage_example_01|LOADING A FILE]]'' 
  * ''[[ugbasic:user:example:storage_example_02|LOADING AN IMAGE (1)]]'' 
  * ''[[ugbasic:user:example:storage_example_03|LOADING AN IMAGE (2)]]'' 
  * ''[[ugbasic:user:example:storage_example_04|LOADING IMAGES]]'' 
  * ''[[ugbasic:user:example:storage_example_05|LOADING IMAGES]]'' 
  * ''[[ugbasic:user:example:storage_example_06|LOADING MUSIC]]'' 
  * ''[[ugbasic:user:example:storage_example_07|LOADING ON VARIABLES]]'' 
  * ''[[ugbasic:user:example:storage_example_08|LOADING TILESET]]'' 
  * ''[[ugbasic:user:example:storage_example_09|LOADING TILEMAP]]'' 
  * ''[[ugbasic:user:example:storage_example_10|SAVING A FILE]]'' 
==== STRING MANIPULATION ====
  * ''[[ugbasic:user:example:strings_asc_01|ASCII VALUE (USING ASC())]]'' 
  * ''[[ugbasic:user:example:strings_cases_01|LETTER CASING (USING UPPER/LOWER)]]'' 
  * ''[[ugbasic:user:example:strings_chr_01|GENERATE CHARACTER (USING CHR())]]'' 
  * ''[[ugbasic:user:example:strings_flip_01|FLIPPING STRINGS]]'' 
  * ''[[ugbasic:user:example:strings_instr_01|SEARCH INSIDE A STRING (USING INSTR())]]'' 
  * ''[[ugbasic:user:example:strings_instr_02|SEARCH INSIDE A STRING FROM A POSITION (USING INSTR())]]'' 
  * ''[[ugbasic:user:example:strings_left_01|EXTRACT A SUBSTRING (USING LEFT())]]'' 
  * ''[[ugbasic:user:example:strings_left_02|REPLACING A SUBSTRING (USING LEFT())]]'' 
  * ''[[ugbasic:user:example:strings_len_01|MEASURE THE LENGHT OF A STRING (USING LEN())]]'' 
  * ''[[ugbasic:user:example:strings_mid_01|EXTRACT / REPLACE A SUBSTRING (USING MID())]]'' 
  * ''[[ugbasic:user:example:strings_mid_02|ITERATIVE MID]]'' 
  * ''[[ugbasic:user:example:strings_right_01|EXTRACT A SUBSTRING (USING RIGHT())]]'' 
  * ''[[ugbasic:user:example:strings_right_02|REPLACE A SUBSTRING (USING RIGHT())]]'' 
  * ''[[ugbasic:user:example:strings_space_01|GENERATE SPACES (USING SPACE())]]'' 
  * ''[[ugbasic:user:example:strings_str_01|CONVERT NUMBERS (USING STR())]]'' 
  * ''[[ugbasic:user:example:strings_string_01|GENERATE STRINGS (USING STRING())]]'' 
  * ''[[ugbasic:user:example:strings_sub_01|SUBTRACTING STRINGS]]'' 
  * ''[[ugbasic:user:example:strings_val_01|CONVERTING A STRING TO NUMBER (USING VAL())]]'' 
==== EXTERNAL INTEGRATION ====
  * ''[[ugbasic:user:example:sys_example_atari|SYSTEM CALLS (ON ATARI 400/800)]]'' 
  * ''[[ugbasic:user:example:sys_example_atarixl|SYSTEM CALLS (ON ATARI XL/XE)]]'' 
  * ''[[ugbasic:user:example:sys_example_c128|SYSTEM CALLS (ON COMMODORE 128)]]'' 
  * ''[[ugbasic:user:example:sys_example_c64|SYSTEM CALLS (ON COMMODORE 64)]]'' 
  * ''[[ugbasic:user:example:sys_example_cpc|SYSTEM CALLS (ON AMSTRAD CPC)]]'' 
  * ''[[ugbasic:user:example:sys_example_msx1|SYSTEM CALLS (ON MSX)]]'' 
  * ''[[ugbasic:user:example:sys_example_vic20|SYSTEM CALLS (ON COMMODORE VIC-20)]]'' 
==== TEXTS OUTPUT ====
  * ''[[ugbasic:user:example:texts_advanced_01|HORIZONTAL SCROLLING (USING HSCROLL)]]'' 
  * ''[[ugbasic:user:example:texts_advanced_02|VERTICAL SCROLL (USING VSCROLL)]]'' 
  * ''[[ugbasic:user:example:texts_erasing_01|ERASING TEXT (USING CLINE)]]'' 
  * ''[[ugbasic:user:example:texts_escape_seq_01|USING ESCAPE SEQUENCES (1)]]'' 
  * ''[[ugbasic:user:example:texts_escape_seq_02|USING ESCAPE SEQUENCES (2)]]'' 
  * ''[[ugbasic:user:example:texts_options_01|DISPLAY ALL PEN COLORS (USING PEN)]]'' 
  * ''[[ugbasic:user:example:texts_options_02|CHANGE PEN COLOR (USING PEN$())]]'' 
  * ''[[ugbasic:user:example:texts_options_03|DISPLAY ALL PAPER COLORS (USING PAPER)]]'' 
  * ''[[ugbasic:user:example:texts_options_04|CHANGE PAPER COLOR (USING PAPER$())]]'' 
  * ''[[ugbasic:user:example:texts_options_05|CHANGE PEN AND PAPER COLORS]]'' 
  * ''[[ugbasic:user:example:texts_options_06|CHANGE WRITING MODE (USING WRITING)]]'' 
  * ''[[ugbasic:user:example:texts_position_01|TEXT POSITIONING (USING LOCATE)]]'' 
  * ''[[ugbasic:user:example:texts_position_02|TEXT POSITIONING (USING HOME)]]'' 
  * ''[[ugbasic:user:example:texts_position_03|TEXT POSITIONING (USING CMOVE)]]'' 
  * ''[[ugbasic:user:example:texts_position_04|TEXT POSITIONING (USING CMOVE$())]]'' 
  * ''[[ugbasic:user:example:texts_position_05|TEXT POSITIONING (USING AT$())]]'' 
  * ''[[ugbasic:user:example:texts_position_06|TEXT POSITIONING (USING AT$()/LOCATE)]]'' 
  * ''[[ugbasic:user:example:texts_position_07|TEXT POSITIONING (USING LOCATE/CMOVE)]]'' 
  * ''[[ugbasic:user:example:texts_position_08|TEXT POSITIONING (USING TAB$())]]'' 
  * ''[[ugbasic:user:example:texts_position_09|TEXT POSITIONING (USING CDOWN)]]'' 
  * ''[[ugbasic:user:example:texts_position_10|TEXT POSITIONING (USING CDOWN$())]]'' 
  * ''[[ugbasic:user:example:texts_position_11|TEXT POSITIONING (USING SPC())]]'' 
  * ''[[ugbasic:user:example:texts_print_00|HELLO WORLD]]'' 
  * ''[[ugbasic:user:example:texts_print_01|PRINTABLE CHARS]]'' 
  * ''[[ugbasic:user:example:texts_print_02|PRINT (WITH OPERATORS)]]'' 
  * ''[[ugbasic:user:example:texts_print_03|CHANGE KIND OF PRINT]]'' 
  * ''[[ugbasic:user:example:texts_print_04|PRINT AT GRID]]'' 
  * ''[[ugbasic:user:example:texts_tab_01|PRINTING (USING TAB())]]'' 
  * ''[[ugbasic:user:example:texts_tracking_01|GET TEXT POSITION (USING XCURS()/YCURS())]]'' 
  * ''[[ugbasic:user:example:texts_tracking_02|GET TEXT POSITION (USING MEMORIZE/REMEMBER)]]'' 
==== TILESET SUPPORT ====
  * ''[[ugbasic:user:example:tileset_example_01|BASIC USAGE]]'' 
  * ''[[ugbasic:user:example:tileset_example_02|TILE PROPERTIES]]'' 
  * ''[[ugbasic:user:example:tileset_example_03|BASIC TILEMAP LOADING (1)]]'' 
  * ''[[ugbasic:user:example:tileset_example_04|BASIC TILEMAP LOADING (2)]]'' 
  * ''[[ugbasic:user:example:tileset_example_05|SCROLLING TILEMAP]]'' 
  * ''[[ugbasic:user:example:tileset_example_06|USING MULTILAYERS TILEMAP]]'' 
  * ''[[ugbasic:user:example:tileset_example_07|USING TILEMAP]]'' 
  * ''[[ugbasic:user:example:tileset_example_08|RETRIEVING A TILE (MULTILAYER)]]'' 
==== VIDEOGAME ISPIRED ====
  * ''[[ugbasic:user:example:vdg_bladerunner|BLADE RUNNER OPENING]]'' 


==== ANY PROBLEM? ====
If you have found a problem trying to run those examples, if you think there is a bug or, more simply, you would like it to be improved, [[https://github.com/spotlessmind1975/ugbasic/issues/new?title=IMPROVE EXAMPLES|open an issue]] for this page on GitHub. Thank you!===== POWERED BY =====

[[:ugbasic:user|{{ :ugbasic:user:logo-ugbasic.png?nolink&600 |}}]]