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ss20:neg_utility
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Hier werden die Unterschiede zwischen zwei Versionen gezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
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ss20:neg_utility [2020/08/26 20:45] srather |
ss20:neg_utility [2020/09/11 14:28] (aktuell) srather [draw] |
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| Zeile 1: | Zeile 1: | ||
| + | |||
| + | |||
| + | [[nichteuklidische_geometrie|← Back to project page]] | ||
| ====== Sourcecode ====== | ====== Sourcecode ====== | ||
| - | Download sourcecode from Git repository: | + | Download the release version here:\\ |
| + | {{:ss20:neg-world-engine.zip}} | ||
| + | |||
| + | Or download the newest version from the Git repository:\\ | ||
| + | [[https://gitlab.tubit.tu-berlin.de/srather/NEG-World-Engine.git]] | ||
| - | [[https://gitlab.tubit.tu-berlin.de/srather/NEG-World-Engine.git|https://gitlab.tubit.tu-berlin.de/srather/NEG-World-Engine.git]] | + | ==== Folder Structure: ==== |
| - | **[[neg_sourcecode#sourcecode|Sourcecode]]:** | ||
| - | * **[[neg_sourcecode|Root]]:** [[neg_sourcecode#readme|README]], [[neg_sourcecode#main|main]] | + | **[[neg_sourcecode|Root]]:** [[neg_sourcecode#readme|README]], [[neg_sourcecode#main|main]] |
| * **[[neg_datatypes|Datatypes]]:** [[neg_datatypes#vector|Vector]], [[neg_datatypes#matrix|Matrix]] | * **[[neg_datatypes|Datatypes]]:** [[neg_datatypes#vector|Vector]], [[neg_datatypes#matrix|Matrix]] | ||
| Zeile 67: | Zeile 73: | ||
| </file> | </file> | ||
| - | [[neg_utility#sourcecode|Back to top]] | + | [[#top|↑ Back to top]] |
| ---- | ---- | ||
| Zeile 78: | Zeile 84: | ||
| from matrix import * | from matrix import * | ||
| - | def polygon(edges, center, radius, phase=0, M=Matrix((1,0),(0,1)), color=(0,0,0)): | + | |
| + | def polygon(edges, center, radius, phase=0, M=((1,0),(0,1)), color=(0,0,0)): | ||
| """ | """ | ||
| Return a regular polygon. | Return a regular polygon. | ||
| Zeile 93: | Zeile 100: | ||
| x = radius * math.sin((n + phase) * math.tau / edges) | x = radius * math.sin((n + phase) * math.tau / edges) | ||
| y = radius * math.cos((n + phase) * math.tau / edges) | y = radius * math.cos((n + phase) * math.tau / edges) | ||
| - | poly.append(Vector(*center) + M.prod(Vector(x, y))) | + | poly.append(Vector(*center) + Matrix(*M).prod(Vector(x, y))) |
| return poly | return poly | ||
| Zeile 124: | Zeile 131: | ||
| def border(polygon): | def border(polygon): | ||
| + | """ | ||
| + | Turn a polygon into a border. | ||
| + | (split it into its sides) | ||
| + | """ | ||
| + | |||
| bor = [] | bor = [] | ||
| for i, _ in enumerate(polygon): | for i, _ in enumerate(polygon): | ||
| bor.append(Polygon(polygon[i-1], polygon[i])) | bor.append(Polygon(polygon[i-1], polygon[i])) | ||
| return bor | return bor | ||
| + | |||
| def door(start, end, part): | def door(start, end, part): | ||
| + | """ | ||
| + | Turn a wall into a door. | ||
| + | (make a hole in the middle with relative size 'part') | ||
| + | """ | ||
| + | |||
| return (Polygon(start, start+(1-part)/2*(end-start)), Polygon(end+(1-part)/2*(start-end), end)) | return (Polygon(start, start+(1-part)/2*(end-start)), Polygon(end+(1-part)/2*(start-end), end)) | ||
| </file> | </file> | ||
| - | [[neg_utility#sourcecode|Back to top]] | + | [[#top|↑ Back to top]] |
| ---- | ---- | ||
| Zeile 146: | Zeile 164: | ||
| from portal import * | from portal import * | ||
| - | def player(screen, offset, player): | + | |
| + | def player(screen, offset, size): | ||
| + | """ | ||
| + | Draw the player as a white circle in the middle of the screen. | ||
| + | """ | ||
| rect = Vector(*screen.get_rect()[2:]) | rect = Vector(*screen.get_rect()[2:]) | ||
| - | # pygame.draw.aaline(screen, colors.BRIGHT_RED, round((rect + Vector(player, player)) / 2 - offset), round((rect - Vector(player, player)) / 2 - offset)) | + | pygame.gfxdraw.aacircle(screen, *round(rect / 2), size // 2, colors.WHITE) |
| - | # pygame.draw.aaline(screen, colors.BRIGHT_RED, round((rect + Vector(player, -player)) / 2 - offset), round((rect - Vector(player, -player)) / 2 - offset)) | + | pygame.gfxdraw.filled_circle(screen, *round(rect / 2), size // 2, colors.WHITE) |
| - | pygame.gfxdraw.aacircle(screen, *round(rect / 2), player // 2, colors.WHITE) | + | |
| - | pygame.gfxdraw.filled_circle(screen, *round(rect / 2), player // 2, colors.WHITE) | + | |
| - | def world(screen, wrld, offset, depth, M=Matrix((1,0),(0,1))): | + | def world(screen, wrld, offset, depth): |
| + | """ | ||
| + | Draw all objects in 'wrld' in the right order with their shadows | ||
| + | and portal worlds to the maximum recursion-'depth'. | ||
| + | """ | ||
| + | |||
| + | # put all objects in a tuple with their distance to be sortable | ||
| dists = [] | dists = [] | ||
| for object in wrld: | for object in wrld: | ||
| dists.append((object.dist_to(offset), object)) | dists.append((object.dist_to(offset), object)) | ||
| + | # draw the furtheset object first | ||
| for object in reversed(sorted(dists)): | for object in reversed(sorted(dists)): | ||
| if isinstance(object[1], drawable): | if isinstance(object[1], drawable): | ||
| + | # draw order: shadow, portal world, object | ||
| object[1].draw_shadow(screen, offset, offset) | object[1].draw_shadow(screen, offset, offset) | ||
| if depth > 0 and type(object[1]) is Portal: | if depth > 0 and type(object[1]) is Portal: | ||
| Zeile 169: | Zeile 198: | ||
| - | chars = { | + | def debug(screen, y, info, color): |
| - | '': [0b10101010, 0b01010101, 0b10101010, 0b01010101, 0b10101010, 0b01010101], | + | """ |
| - | '0': [0b00111110, 0b01000101, 0b01001001, 0b01010001, 0b00111110, 0b00000000], | + | Draw debug information 'info' to the top right corner. |
| - | '1': [0b01000000, 0b01000000, 0b01111111, 0b01000010, 0b01000000, 0b00000000], | + | 'y' is the textline and 'color' the color. |
| - | '2': [0b01000110, 0b01001001, 0b01001001, 0b01010001, 0b01100010, 0b00000000], | + | """ |
| - | '3': [0b00110110, 0b01001001, 0b01001001, 0b01000001, 0b00100010, 0b00000000], | + | |
| - | '4': [0b01111111, 0b00010001, 0b00010010, 0b00010100, 0b00011000, 0b00000000], | + | # binary representation of some chars |
| - | '5': [0b00111001, 0b01000101, 0b01000101, 0b01000101, 0b00100111, 0b00000000], | + | chars = { |
| - | '6': [0b00110000, 0b01001001, 0b01001001, 0b01001010, 0b00111100, 0b00000000], | + | '': [0b10101010, 0b01010101, 0b10101010, 0b01010101, 0b10101010, 0b01010101], |
| - | '7': [0b00000111, 0b00001001, 0b01110001, 0b00000001, 0b00000011, 0b00000000], | + | '0': [0b00111110, 0b01000101, 0b01001001, 0b01010001, 0b00111110, 0b00000000], |
| - | '8': [0b00110110, 0b01001001, 0b01001001, 0b01001001, 0b00110110, 0b00000000], | + | '1': [0b01000000, 0b01000000, 0b01111111, 0b01000010, 0b01000000, 0b00000000], |
| - | '9': [0b00011110, 0b00101001, 0b01001001, 0b01001001, 0b00000110, 0b00000000], | + | '2': [0b01000110, 0b01001001, 0b01001001, 0b01010001, 0b01100010, 0b00000000], |
| - | '.': [0b01100000, 0b00000000], | + | '3': [0b00110110, 0b01001001, 0b01001001, 0b01000001, 0b00100010, 0b00000000], |
| - | ',': [0b11100000, 0b00000000], | + | '4': [0b01111111, 0b00010001, 0b00010010, 0b00010100, 0b00011000, 0b00000000], |
| - | '+': [0b00001000, 0b00001000, 0b00111110, 0b00001000, 0b00001000, 0b00000000], | + | '5': [0b00111001, 0b01000101, 0b01000101, 0b01000101, 0b00100111, 0b00000000], |
| - | '-': [0b00001000, 0b00001000, 0b00001000, 0b00001000, 0b00001000, 0b00000000], | + | '6': [0b00110000, 0b01001001, 0b01001001, 0b01001010, 0b00111100, 0b00000000], |
| - | ' ': [0b00000000, 0b00000000, 0b00000000], | + | '7': [0b00000111, 0b00001001, 0b01110001, 0b00000001, 0b00000011, 0b00000000], |
| - | 'F': [0b00000001, 0b00001001, 0b00001001, 0b00001001, 0b01111111, 0b00000000], | + | '8': [0b00110110, 0b01001001, 0b01001001, 0b01001001, 0b00110110, 0b00000000], |
| - | 'P': [0b00000110, 0b00001001, 0b00001001, 0b00001001, 0b01111111, 0b00000000], | + | '9': [0b00011110, 0b00101001, 0b01001001, 0b01001001, 0b00000110, 0b00000000], |
| - | 'S': [0b00110001, 0b01001001, 0b01001001, 0b01001001, 0b01000110, 0b00000000], | + | '.': [0b01100000, 0b00000000], |
| - | 'X': [0b01100011, 0b00010100, 0b00001000, 0b00010100, 0b01100011, 0b00000000], | + | ',': [0b11100000, 0b00000000], |
| - | 'Y': [0b00000011, 0b00000100, 0b01111000, 0b00000100, 0b00000011, 0b00000000], | + | '+': [0b00001000, 0b00001000, 0b00111110, 0b00001000, 0b00001000, 0b00000000], |
| - | } | + | '-': [0b00001000, 0b00001000, 0b00001000, 0b00001000, 0b00001000, 0b00000000], |
| + | ' ': [0b00000000, 0b00000000, 0b00000000], | ||
| + | 'F': [0b00000001, 0b00001001, 0b00001001, 0b00001001, 0b01111111, 0b00000000], | ||
| + | 'P': [0b00000110, 0b00001001, 0b00001001, 0b00001001, 0b01111111, 0b00000000], | ||
| + | 'S': [0b00110001, 0b01001001, 0b01001001, 0b01001001, 0b01000110, 0b00000000], | ||
| + | 'X': [0b01100011, 0b00010100, 0b00001000, 0b00010100, 0b01100011, 0b00000000], | ||
| + | 'Y': [0b00000011, 0b00000100, 0b01111000, 0b00000100, 0b00000011, 0b00000000], | ||
| + | } | ||
| - | def debug(screen, y, fps, color): | ||
| pos = screen.get_rect()[2] - 4 | pos = screen.get_rect()[2] - 4 | ||
| - | for char in reversed(str(fps)): | + | for char in reversed(str(info)): |
| for line in chars.get(char, chars.get(char.upper(), chars[''])): | for line in chars.get(char, chars.get(char.upper(), chars[''])): | ||
| for i in range(8): | for i in range(8): | ||
| Zeile 204: | Zeile 239: | ||
| </file> | </file> | ||
| - | [[neg_utility#sourcecode|Back to top]] | + | [[#top|↑ Back to top]] |
ss20/neg_utility.1598467519.txt.gz · Zuletzt geändert: 2020/08/26 20:45 von srather
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