commit 2c643765d01791827865e6ea4932da8a96a8d7e5
Author: That_One_Nerd <dev@that-one-nerd.net>
Date:   Fri Sep 30 20:45:29 2022 -0400

    Add files via upload

diff --git a/main.py b/main.py
new file mode 100644
index 0000000..ad2f1eb
--- /dev/null
+++ b/main.py
@@ -0,0 +1,110 @@
+from objects import *
+from useful import *
+
+from threading import Thread
+import pygame
+
+def main():
+    try:
+        print("Initializing...")
+        data.multithreading = settings.useMultithreading
+        data.running = True
+        pygame.init()
+        pygame.display.set_mode(settings.resolution)
+        data.display = pygame.display.get_surface()
+        data.pixelScale = int(pow(2, settings.maxPixelScale - 1))
+
+        if settings.useMultithreading: beginMultithreading()
+
+        print("Ready")
+
+        minPixelScale = int(pow(2, settings.minPixelScale - 1))
+        while data.running and data.pixelScale >= minPixelScale:
+            render()
+            if not data.multithreading: pygame.display.update()
+            getInputs()
+            data.pixelScale /= 2
+
+        data.multithreading = False
+        pygame.display.update()
+        while data.running:
+            getInputs()
+    finally:
+        print("Closing...")
+        if settings.useMultithreading: endMultithreading()
+        pygame.quit()
+
+# begins any threads required for multithreading
+def beginMultithreading():
+    print("Beginning multithreading")
+    data.monitor = Thread(target=m_Monitor)
+    data.monitor.start()
+
+# kills all threads other than the main thread
+def endMultithreading():
+    print("Ending multithreading")
+    data.multithreading = False
+    data.monitor.join()
+
+# a monitor to constantly update the screen.
+# only used in multithreading.
+def m_Monitor():
+    while data.multithreading:
+        pygame.display.update()
+
+# gets pygame inputs
+def getInputs():
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            data.running = False
+            return
+
+# renders a screen of fractal
+def render():
+    for y in range(int(settings.resolution[1] / data.pixelScale)):
+        if data.multithreading:
+            pygame.draw.rect(data.display, (0, 0, 0), (0, y * data.pixelScale, settings.resolution[0], data.pixelScale))
+            pygame.draw.rect(data.display, (255, 255, 255), (0, (y + 1) * data.pixelScale, settings.resolution[0], data.pixelScale))
+        for x in range(int(settings.resolution[0] / data.pixelScale)):
+            unit = pixelsToUnits(x * data.pixelScale, y * data.pixelScale)
+            pygame.draw.rect(data.display, getColor(unit[0], unit[1]), (x * data.pixelScale, y * data.pixelScale, data.pixelScale, data.pixelScale))
+        getInputs()
+
+# converts a given display pixel into the proper world coordinates.
+# this is where the zoom and offset are factored in.
+def pixelsToUnits(x, y):
+    fX = x / settings.resolution[0]
+    fY = y / settings.resolution[1]
+    fX = fX * 2 - 1
+    fY = fY * 2 - 1
+    fX *= settings.scale
+    fY *= settings.scale
+    fX += settings.offset[0]
+    fY += settings.offset[1]
+    return (fX, fY)
+
+# gets a color for a given coordinate.
+# this function is just a handler for fractalContains()
+def getColor(x, y):
+    insideColor = (0, 0, 0)
+    outsideColor = (0, 0, 255)
+
+    val = fractalContains(x, y)
+    if val == -1: return insideColor
+    
+    percent = val / settings.fractalIterations
+    percent = sqrt(percent).real
+    return(outsideColor[0] * percent, outsideColor[1] * percent, outsideColor[2] * percent)
+
+# returns -1 if the point x + yi is contained in the fractal, otherwise
+# it returns how many iterations it took to be determined outside.
+# this is also where you can modify the recursive function
+def fractalContains(x, y):
+    c = complex(x, y)
+    x = c
+    for i in range(settings.fractalIterations):
+        x = x * x + c
+        if x.__abs__() >= 2: return i
+    return -1
+
+if __name__ == "__main__": main()
diff --git a/objects.py b/objects.py
new file mode 100644
index 0000000..f14d18a
--- /dev/null
+++ b/objects.py
@@ -0,0 +1,27 @@
+from threading import Thread
+import pygame
+
+# this is data for the program, and shouldn't be manually modified
+class data:
+    display = pygame.Surface
+    monitor = Thread
+    multithreading = bool
+    running = bool
+    pixelScale = int
+
+# these are user settings. can be set to whatever
+class settings:
+    # amount of iterations needed for the fractal
+    fractalIterations = 256
+    # beginning upscale level
+    maxPixelScale = 8
+    # ending upscale level
+    minPixelScale = 1
+    # offset in world coordinates
+    offset = (-0.5, 0)
+    # the resolution will work best when set to a power of 2
+    resolution = (512, 512)
+    # zoom level
+    scale = 2
+    # enable/disable multithreading
+    useMultithreading = True
diff --git a/useful.py b/useful.py
new file mode 100644
index 0000000..375e16f
--- /dev/null
+++ b/useful.py
@@ -0,0 +1,22 @@
+from cmath import sqrt
+from random import random
+
+def magXY(x1, y1, x2, y2):
+    diffX = x2 - x1
+    diffY = y2 - y1
+    return sqrt(diffX * diffX + diffY * diffY).real
+def magXYZ(x1, y1, z1, x2, y2, z2):
+    diffX = x2 - x1
+    diffY = y2 - y1
+    diffZ = z2 - z1
+    return sqrt(diffX * diffX + diffY * diffY + diffZ * diffZ).real
+
+def normalizeColor(color):
+    mag = magXYZ(0, 0, 0, color[0], color[1], color[2]) / 255
+    return (color[0] / mag, color[1] / mag, color[2] / mag)
+
+def randomColor():
+    return (randomInt(255), randomInt(255), randomInt(255))
+
+def randomInt(max):
+    return int(random() * max)