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-
-
- import caca
- import math
- from random import Random
- from math import *
-
-
- ret = caca.init()
- print "caca.init() returned ", ret
- print "Window size is ",caca.get_window_width(),"x",caca.get_window_height()
- print "Buffer size is ",caca.get_width(),"x",caca.get_height()
-
- caca.set_size(80,25)
- print "Buffer size is now",caca.get_width(),"x",caca.get_height()
-
-
- print "Feature name for CACA_DITHERING_FSTEIN is "+caca.get_feature_name(caca.CACA_DITHERING_FSTEIN)
-
-
- sprite = int(caca.load_sprite("./caca.txt"))
-
-
- rand = Random()
-
- i = 0
- while caca.get_event(caca.CACA_EVENT_KEY_PRESS) != caca.CACA_EVENT_KEY_PRESS|caca.CACA_KEY_ESCAPE:
-
-
- i=i+1;
-
- caca.clear();
-
- caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
- xo = caca.get_width() / 4;
- yo = caca.get_height() / 4 + 5 * sin(0.03*i);
-
- for j in range(0,16):
- xa = xo - (30 + sin(0.03*i) * 8) * sin(0.03*i + 3.1415*j/8);
- ya = yo + (15 + sin(0.03*i) * 4) * cos(0.03*i + 3.1415*j/8);
- caca.draw_thin_line(int(xo), int(yo), int(xa), int(ya));
-
- j = 15 + sin(0.03*i) * 8;
- caca.set_color(caca.CACA_COLOR_WHITE, caca.CACA_COLOR_BLACK);
- caca.fill_ellipse(int(xo), int(yo), int(j), int(j / 2), '#');
- caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
- caca.draw_ellipse(xo, yo, j, j / 2, '0');
-
- xo = caca.get_width() * 5 / 8;
- yo = 2;
-
- xa = caca.get_width() / 8 + sin(0.03*i) * 5;
- ya = caca.get_height() / 2 + cos(0.03*i) * 5;
-
- xb = caca.get_width() - 10 - cos(0.02*i) * 10;
- yb = caca.get_height() * 3 / 4 - 5 + sin(0.02*i) * 5;
-
- xc = caca.get_width() / 4 - sin(0.02*i) * 5;
- yc = caca.get_height() * 3 / 4 + cos(0.02*i) * 5;
-
- caca.set_color(caca.CACA_COLOR_GREEN, caca.CACA_COLOR_BLACK);
- caca.fill_triangle(xo, yo, xb, yb, xa, ya, '%');
- caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
- caca.draw_thin_triangle(xo, yo, xb, yb, xa, ya);
-
- caca.set_color(caca.CACA_COLOR_RED, caca.CACA_COLOR_BLACK);
- caca.fill_triangle(xa, ya, xb, yb, xc, yc, ' ');
- caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
- caca.draw_thin_triangle(xa, ya, xb, yb, xc, yc);
-
- caca.set_color(caca.CACA_COLOR_BLUE, caca.CACA_COLOR_BLACK);
- caca.fill_triangle(xo, yo, xb, yb, xc, yc, '%');
- caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
- caca.draw_thin_triangle(xo, yo, xb, yb, xc, yc);
-
- xa = 2;
- ya = 2;
-
- xb = caca.get_width() - 3;
- yb = caca.get_height() / 2;
-
- xc = caca.get_width() / 3;
- yc = caca.get_height() - 3;
-
- caca.set_color(caca.CACA_COLOR_CYAN, caca.CACA_COLOR_BLACK);
- caca.draw_thin_triangle(xa, ya, xb, yb, xc, yc);
-
- xo = caca.get_width() / 2 + cos(0.027*i) * caca.get_width() / 3;
- yo = caca.get_height() / 2 - sin(0.027*i) * caca.get_height() / 2;
-
- caca.draw_thin_line(xa, ya, xo, yo);
- caca.draw_thin_line(xb, yb, xo, yo);
- caca.draw_thin_line(xc, yc, xo, yo);
-
- caca.draw_sprite(xo, yo, sprite, 0);
-
- for j in range(i - 60, i):
- delta = (rand.random()*10)-5;
- caca.set_color(rand.random()*15, rand.random()*15);
- caca.putchar(caca.get_width() / 2
- + cos(0.02*j) * (delta + caca.get_width() / 4),
- caca.get_height() / 2
- + sin(0.02*j) * (delta + caca.get_height() / 3),
- ' ');
- caca.draw_sprite(caca.get_width() / 2 + cos(0.02*i) * caca.get_width() / 4,
- caca.get_height() / 2 + sin(0.02*i) * caca.get_height() / 3,
- int(sprite), int(0));
-
-
-
- caca.refresh();
-
-
- caca.end()
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