From b4d019e9ef9870c45aab1675b4ccad11a2b108cd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jure=20=C5=A0orn?= Date: Sun, 1 Sep 2024 16:58:48 +0200 Subject: [PATCH 1/8] Open, Introspection, Plot, Pygame --- README.md | 34 +++++++++++++++++----------------- index.html | 38 +++++++++++++++++++------------------- parse.js | 20 ++++++++++---------- 3 files changed, 46 insertions(+), 46 deletions(-) diff --git a/README.md b/README.md index 5d239f5ab..828ba2a5f 100644 --- a/README.md +++ b/README.md @@ -1571,14 +1571,14 @@ Open * **`'newline=""'` means no conversions take place, but input is still broken into chunks by readline() and readlines() on every '\n', '\r' and '\r\n'.** ### Modes -* **`'r'` - Read (default).** -* **`'w'` - Write (truncate, i.e. delete existing contents).** +* **`'r'` - Read. Used by default.** +* **`'w'` - Write. Deletes existing contents.** * **`'x'` - Write or fail if the file already exists.** -* **`'a'` - Append.** -* **`'w+'` - Read and write (truncate).** +* **`'a'` - Append. Creates new file if it doesn't exist.** +* **`'w+'` - Read and write. Deletes existing contents.** * **`'r+'` - Read and write from the start.** * **`'a+'` - Read and write from the end.** -* **`'b'` - Binary mode (`'br'`, `'bw'`, `'bx'`, …).** +* **`'b'` - Binary mode (`'br'`, `'bw'`, `'bx'`, …)** ### Exceptions * **`'FileNotFoundError'` can be raised when reading with `'r'` or `'r+'`.** @@ -2304,7 +2304,7 @@ delattr(, '') # Same. Also `del .`. ```python = inspect.signature() # Returns function's Signature object. - = .parameters # Dict of Parameter objects. Also .return_type. + = .parameters # Dict of Parameters. Also .return_annotation. = .kind # Member of ParamKind enum (Parameter.KEYWORD_ONLY, …). = .default # Returns parameter's default value or Parameter.empty. = .annotation # Returns parameter's type hint or Parameter.empty. @@ -2413,7 +2413,7 @@ import matplotlib.pyplot as plt plt.plot/bar/scatter(x_data, y_data [, label=]) # Or: plt.plot(y_data) plt.legend() # Adds a legend. -plt.title/xlabel/ylabel() # Adds a title/labels. +plt.title/xlabel/ylabel() # Adds a title/label. plt.savefig() # Saves the figure. plt.show() # Displays the figure. plt.clf() # Clears the figure. @@ -3100,7 +3100,7 @@ def run(screen, images, mario, tiles): pressed -= {keys.get(e.key) for e in pg.event.get(pg.KEYUP)} update_speed(mario, tiles, pressed) update_position(mario, tiles) - draw(screen, images, mario, tiles, pressed) + draw(screen, images, mario, tiles) def update_speed(mario, tiles, pressed): x, y = mario.spd @@ -3114,7 +3114,8 @@ def update_position(mario, tiles): n_steps = max(abs(s) for s in mario.spd) for _ in range(n_steps): mario.spd = stop_on_collision(mario.spd, get_boundaries(mario.rect, tiles)) - mario.rect.topleft = x, y = x + (mario.spd.x / n_steps), y + (mario.spd.y / n_steps) + x, y = x + (mario.spd.x / n_steps), y + (mario.spd.y / n_steps) + mario.rect.topleft = x, y def get_boundaries(rect, tiles): deltas = {D.n: P(0, -1), D.e: P(1, 0), D.s: P(0, 1), D.w: P(-1, 0)} @@ -3124,16 +3125,15 @@ def stop_on_collision(spd, bounds): return P(x=0 if (D.w in bounds and spd.x < 0) or (D.e in bounds and spd.x > 0) else spd.x, y=0 if (D.n in bounds and spd.y < 0) or (D.s in bounds and spd.y > 0) else spd.y) -def draw(screen, images, mario, tiles, pressed): - def get_marios_image_index(): - if D.s not in get_boundaries(mario.rect, tiles): - return 4 - return next(mario.frame_cycle) if {D.w, D.e} & pressed else 6 +def draw(screen, images, mario, tiles): screen.fill((85, 168, 255)) - mario.facing_left = (D.w in pressed) if {D.w, D.e} & pressed else mario.facing_left - screen.blit(images[get_marios_image_index() + mario.facing_left * 9], mario.rect) + mario.facing_left = mario.spd.x < 0 if mario.spd.x else mario.facing_left + is_airborne = D.s not in get_boundaries(mario.rect, tiles) + image_index = 4 if is_airborne else (next(mario.frame_cycle) if mario.spd.x else 6) + screen.blit(images[image_index + mario.facing_left * 9], mario.rect) for t in tiles: - screen.blit(images[18 if t.x in [0, (W-1)*16] or t.y in [0, (H-1)*16] else 19], t) + is_border = t.x in [0, (W-1)*16] or t.y in [0, (H-1)*16] + screen.blit(images[18 if is_border else 19], t) pg.display.flip() if __name__ == '__main__': diff --git a/index.html b/index.html index b4d2a3085..fc378095a 100644 --- a/index.html +++ b/index.html @@ -54,7 +54,7 @@
- +
@@ -1333,14 +1333,14 @@
  • 'newline=""' means no conversions take place, but input is still broken into chunks by readline() and readlines() on every '\n', '\r' and '\r\n'.

    • Modes

      -
    • 'r' - Read (default).
      • -
    • 'w' - Write (truncate, i.e. delete existing contents).
      • +
    • 'r' - Read. Used by default.
      • +
    • 'w' - Write. Deletes existing contents.
    • 'x' - Write or fail if the file already exists.
      • -
    • 'a' - Append.
      • -
    • 'w+' - Read and write (truncate).
      • +
    • 'a' - Append. Creates new file if it doesn't exist.
      • +
    • 'w+' - Read and write. Deletes existing contents.
    • 'r+' - Read and write from the start.
    • 'a+' - Read and write from the end.
      • -
    • 'b' - Binary mode ('br', 'bw', 'bx', …).
      • +
    • 'b' - Binary mode ('br', 'bw', 'bx', …)

    Exceptions

    • 'FileNotFoundError' can be raised when reading with 'r' or 'r+'.
    • 'FileExistsError' can be raised when writing with 'x'.
      • @@ -1891,7 +1891,7 @@

      Format

      '<attr_name>') # Same. Also `del <object>.<attr_name>`. 
      <Sig>  = inspect.signature(<function>)  # Returns function's Signature object.
-<dict> = <Sig>.parameters               # Dict of Parameter objects. Also <Sig>.return_type.
+<dict> = <Sig>.parameters               # Dict of Parameters. Also <Sig>.return_annotation.
 <memb> = <Param>.kind                   # Member of ParamKind enum (Parameter.KEYWORD_ONLY, …).
 <obj>  = <Param>.default                # Returns parameter's default value or Parameter.empty.
 <type> = <Param>.annotation             # Returns parameter's type hint or Parameter.empty.
@@ -1980,7 +1980,7 @@ 
      Format
      # Or: plt.plot(y_data)
 plt.legend()                                          # Adds a legend.
-plt.title/xlabel/ylabel(<str>)                        # Adds a title/labels.
+plt.title/xlabel/ylabel(<str>)                        # Adds a title/label.
 plt.savefig(<path>)                                   # Saves the figure.
 plt.show()                                            # Displays the figure.
 plt.clf()                                             # Clears the figure.
@@ -2533,7 +2533,7 @@ 
      Format
      for e in pg.event.get(pg.KEYUP)}
         update_speed(mario, tiles, pressed)
         update_position(mario, tiles)
-        draw(screen, images, mario, tiles, pressed)
+        draw(screen, images, mario, tiles)
 
 def update_speed(mario, tiles, pressed):
     x, y = mario.spd
@@ -2547,7 +2547,8 @@ 
      Format
      for s in mario.spd)
     for _ in range(n_steps):
         mario.spd = stop_on_collision(mario.spd, get_boundaries(mario.rect, tiles))
-        mario.rect.topleft = x, y = x + (mario.spd.x / n_steps), y + (mario.spd.y / n_steps)
+        x, y = x + (mario.spd.x / n_steps), y + (mario.spd.y / n_steps)
+        mario.rect.topleft = x, y
 
 def get_boundaries(rect, tiles):
     deltas = {D.n: P(0, -1), D.e: P(1, 0), D.s: P(0, 1), D.w: P(-1, 0)}
@@ -2557,16 +2558,15 @@ 
      Format
      return P(x=0 if (D.w in bounds and spd.x < 0) or (D.e in bounds and spd.x > 0) else spd.x,
              y=0 if (D.n in bounds and spd.y < 0) or (D.s in bounds and spd.y > 0) else spd.y)
 
-def draw(screen, images, mario, tiles, pressed):
-    def get_marios_image_index():
-        if D.s not in get_boundaries(mario.rect, tiles):
-            return 4
-        return next(mario.frame_cycle) if {D.w, D.e} & pressed else 6
+def draw(screen, images, mario, tiles):
     screen.fill((85, 168, 255))
-    mario.facing_left = (D.w in pressed) if {D.w, D.e} & pressed else mario.facing_left
-    screen.blit(images[get_marios_image_index() + mario.facing_left * 9], mario.rect)
+    mario.facing_left = mario.spd.x < 0 if mario.spd.x else mario.facing_left
+    is_airborne = D.s not in get_boundaries(mario.rect, tiles)
+    image_index = 4 if is_airborne else (next(mario.frame_cycle) if mario.spd.x else 6)
+    screen.blit(images[image_index + mario.facing_left * 9], mario.rect)
     for t in tiles:
-        screen.blit(images[18 if t.x in [0, (W-1)*16] or t.y in [0, (H-1)*16] else 19], t)
+        is_border = t.x in [0, (W-1)*16] or t.y in [0, (H-1)*16]
+        screen.blit(images[18 if is_border else 19], t)
     pg.display.flip()
 
 if __name__ == '__main__':
@@ -2933,7 +2933,7 @@ 
      Format