Collision Of Balls On Move

The moving balls, collision of balls on motion is a nice example of creating user controls with properties and events. I tried the program first in earlier 2001, but got it after a long hard work in 2002. When i used programs as moving a ball by timer and bounced by the the 4 boundaries, top, bottom, left and right easily then tried the collision of balls together as well as the walls

Moving a ball can be created by setting the x and y increment values randomly to a ball and adding the value to the left and top properties of the ball (a circle shape filled with a color), if the value is positive it will add if negative it will decrease at the same time detecting the position reaching any one of the 4 boundaries; once reached, we can bounce back the ball by changing the sign of the value.

Here I created three separate programs, one the balls user control program to create a ball with gradient filled color as created a Color property, second program is Container user control, here we can set boundaries and add balls, there is one event Accident which detect the balls coming to collide and raise the Accident event, the third program is the user program by this program we can add the user controls ball and the container, each ball is added to the container where all the balls are detected and turned the path according the speed of the ball and the direction

	In the container user control, a collection object holds the ball objects and by timer it moves the balls with speed of the ball to the direction both are randomly initialized when the ball is added The both values defines a x increment value and a y increment value with sign and the balls are moved with the values on each execution of the timer event And each time the position are checked whether any ball is collide with the wall to turn the direction or with any other ball to raise the Accident event. The event arguments provide the details such as the balls come under collide etc..
How it detects the Accident
By the count of the balls collection, it checks each ball with others

Konica Colors

Type Writer Game

It was born on 2002, Don't know it is a software or a game, but created to be a fun and to propose type writing practice. Panned to create with three meters to show the Speed and accuracy of typing, two meters related to speed; one for Current Acceleration (Chars/Sec) and the other for Average of speed (Chars/Hour) and the third meter for Accuracy to show the number of Right Chars/Chars

A score obtaining depending upon the meter reading. It has come as game, very fun and popular since decided the score proportional to the readings which balancing between the speed and accuracy.

Accidentally, fortunately it has come matched as giving the same feeling as some one is playing a cricket; he should manage the speed (striking rate) and wicket loss. If he play fast, may loss the wicket or if he care not to loss the wicket the score may go down. The same factor is felt by the player as if he care the speed, mistakes appears and reduces the accuracy (number of characters typed right) score or if he cares the typing right for accuracy, the speed score goes down.

There is a count down timer starting from 300 seconds, every own can type chars against the lines (took from type writing materials) appearing with in the time limit. There is a list of top scores with there score and individual statistics (speed and accuracy). The experience shows the score improves as playing number of games more; One can get a score at very first play and sure it might increase in the next play thus it become a mind management game as well as a good practice for type writing The other matters are creating new user by admin permission, login and special login; any one can use Guest login without creating the user id

To view 3 DIMENSIONAL DRAWING

Calendar

Wavering Text

Text flying like a flag

Puzzle Game

Sparking Stars

Memory Game