[As Functional Code Tutorial 12] Fill games

In this course we will learn to use the color class to create a color-filled game

and review the application of for...in and sharedobject through this example

Ideas:

1. Use scripting code to create a palette, click on the color block after the mouse to take color;

2. Draw the movie clip as a fill and save each part as a movie clip. For example: The Padding object is a character, so to put his hair, eyes, face and other parts are saved into a movie clip;

3. Finally, each part of the film is again saved to a film clip (MC);

4. In order to save and read the colors in the video in the MC, add two buttons save_btn and load_btn.

Step 1:

Draws a movie clip as a fill and saves each part as a movie clip;

Finally, each part of the film is saved to a movie clip, the instance name MC;

Draw two button instance names save_btn and load_btn respectively.

Step 2:

Add as Code

===== draw a square as a color block to invoke =====
_root.createemptymovieclip ("box",-1);
var box_size:number = 12;
var thecol = 0x0;
Used to store the color values that are taken
With (box) {
Beginfill (Thecol);
MoveTo (0, 0);
LineTo (box_size, 0);
LineTo (Box_size, box_size);
LineTo (0, box_size);
LineTo (0, 0);
Endfill ();
}
Box._visible = false;
//============================================
A palette is generated below *************
var panex:number = 3;
var paney:number = 3;
var column:number = 18;
The starting X coordinate is 3, the start Y coordinate is 3, and the Total row number is 18.
var i = 0;
for (var r = 0; r<=0xff; r + = 0x33) {
for (var g = 0; g<=0xff; g + 0x33) {
for (var b = 0; b<=0xff; B + = 0x33) {
var p:movieclip = box.duplicatemovieclip ("box" +i, I);
New Color (P). Setrgb (R*256*256+G*256+B);
New Color (P). Setrgb (R << | g << 8 | b);
RGB conversion formula, both of these can be used
p._x = Panex + Math.floor (i/column) * (box_size+1);
p._y = Paney + i%column* (box_size+1);
Sets the coordinate row coordinates for each color block: [i/column], column coordinates: i%column
P.onrelease = function () {
Thecol = new Color (this). getRGB ();
New Color (curser.bg). Setrgb (Thecol);
Click on the color swatch to take the color and save it to the Thecol variable
};
i++;
}
}
}
//******************************************
===== to decide which movie clip to fill after clicking on the pattern =====
Mc.onrelease = function () {
var Flag:boolean = true;
Add a flag to avoid filling multiple movies at once
For (var k in MC) {
if (Mc[k].hittest (_xmouse, _ymouse, True) && flag) {
New Color (Mc[k]). SETRGB (Thecol);
Flag = false;
}
}
};
//============================================
Read and save ************* for all fill colors in the MC
Save_btn.onrelease = function () {
var so:sharedobject = sharedobject.getlocal ("Color_save");
For (var k in MC) {
SO.DATA[K] = new Color (Mc[k]). getRGB ();
}
};
Load_btn.onrelease = function () {
var so:sharedobject = sharedobject.getlocal ("Color_save");
For (var k in MC) {
New Color (Mc[k]). SETRGB (So.data[k]);
}
};
//******************************************

Flash Charging: A brief introduction of common methods in color class

Note that the use of GETRGB () does not get the RGB value of a movie clip that we draw on the stage even if it is filled with a solid color movie. We can only use the SetColor () to get the color value of the movie with getRGB ().

Example 1: Create a Color object named M_col for the movie clip MC and set its RGB value to orange:

var my_color:Color = new Color(my_mc);
my_color.setRGB(0xff9933);

Example 2: Gets the RGB value of the movie clip Mc and displays it in 16:

var m_Col:Color = new Color(mc);
m_Col.setRGB(0xff9933);
var myValue:String = m_Col.getRGB().toString(16);