To setup:
-install g++
-install libsdl2 (apt-get install libsdl2-dev)
-install libsdl2-image-dev (apt-get install libsdl2-image-dev)
-install libsdl2-ttf-dev (apt-get install libsdl2-ttf-dev)
-make
To change settings:
-Go to the include/Environment.h
-Change anything you want
-"make" to apply changes
To run:
-"./main"
To explore:
-Press 'P' to start
-Press 'P' to pause
-Press 'D' to disable interactoin
-Press 'C' to clean screen
-Left mouse button to positive weight
-Riht mouse button to negative weight
-Short click to create light ball
-Long click to create heavy ball
-Very long click to very heavy ball
Settings:
TOP_NAME[8] = "GRAVITY" - window name
BACKGROUND_PATH[21] = "../textures/back.png" - background path
SCREEN_WIDTH = 1024; - screen width
SCREEN_HEIGHT = 768; - screen height
GAME_DELAY = 15; - pause between frames
RADIUS = 10; - object radius
RED = 255; - red component
GREEN = 255; - green component
BLUE = 255; - blue component
INC_DELTA = 2; - mass increasing speed
PIXELS_IN_UNIT = 100; - current scale
MIN_MASS = 1; - minimall weight
MAX_MASS = 300; - maximal wieght
GR_CONST = 20.0; - gravitational constant
COLLISION_CONTROL = 1000.0; - try it, dunno how to explain
SPEED_COEFFICENT = 1; - start speed coeficent
STAY_INSIDE = false; - balls staying inside
BOUNCES_OFF_THE_WALLS = true balls bouncing off the walls
PAUSE_INTERACTION = true; start state of interaction
PAUSE_GAME = true; start state of game (paused/unpaused)