Building XNA 2 0 Games- P9 pdf
Building XNA 2.0 Games- P9 pdf
... Rand.GetRandomFloat (0. 1f, 0. 5f),
Rand.GetRandomInt (0, 4)));
}
pMan.AddParticle(new BloodDust(loc,
Rand.getRandomVector2(-30f, 30f, -30f, 30f),
1f, 0f, 0f, .2f,
Rand.getRandomFloat( .25 f, .5f),
... new Vector2(
(float)Math.Cos(r) * (Face == CharDir.Right ? 1f : -1f),
(float)Math.Sin(r)
) * Rand.GetRandomFloat(10f, 500 f) +
Rand.GetRandomVector2(-90f, 90f, -90f, 90f),
1f, 0f,...
Building XNA 2.0 Games: A Practical Guide for Independent Game Development ppt
... (ballLoc.X > 800 .0f) playing = false;
if (ballLoc.X < 0. 0f) playing = false;
if (ballLoc.Y < 50. 0f)
{
ballLoc.Y = 50. 0f;
ballTraj.Y = -ballTraj.Y;
}
if (ballLoc.Y > 5 50. 0f)
{
ballLoc.Y ... ItemRemoved;
Building XNA 2. 0 Games
A Practical Guide for Independent
Game Development
■■■
James Silva and John Sedlak
20
CHAPTER 2
■ A CRASH COURSE IN XNA
Buil...
Building XNA 2.0 Games- P1 potx
... said, it’s probably safe to dive in!
Building XNA 2. 0 Games
A Practical Guide for Independent
Game Development
■■■
James Silva and John Sedlak
Building XNA 2. 0 Games: A Practical Guide for Independent ... the publisher.
ISBN-13 (pbk): 978-1-43 02 - 09 79-9
ISBN-13 (electronic): 978-1-43 02 - 09 80- 5
Printed and bound in the United States of America 9 8 7 6 5 4 3 2 1
Trad...
Building XNA 2.0 Games- P2 potx
... the following:
float[] paddleLoc = new float[] { 300 .0f, 300 .0f };
Vector2 ballLoc = new Vector2( 400 .0f, 300 .0f);
Vector2 ballTraj = new Vector2();
bool playing = false;
Because we have two paddles, ... < 100 .0f) paddleLoc[i] = 100 .0f;
if (paddleLoc[i] > 500 .0f) paddleLoc[i] = 500 .0f;
if (!playing)
{
if (state.Buttons.A == ButtonState.Pressed)
{
playing = true;
ballLoc.X...
Building XNA 2.0 Games- P3 potx
... text.Size = 0. 8f;
spriteBatch.Begin(SpriteBlendMode.AlphaBlend);
spriteBatch.Draw(nullTex, new Rectangle( 500 , 20 , 28 0, 5 50) ,
new Color (0, 0, 0, 100 ));
spriteBatch.End();
for (int i = 0; i < ... it.
text.Size = 3.0f;
text.Color = new Color (0, 0, 0, 125 );
for (int i = 0; i < 3; i++)
{
if (i == 2)
text.Color = Color.White;
text.DrawText (25 - i * 2, 25 0...
Building XNA 2.0 Games- P4 potx
... Color (25 5, 25 5, 25 5, 75);
if (map.Ledges[i].Flags == 1) nColor =
new Color (25 5, 0, 0, 75);
spriteBatch.Draw(iconsTex, iVec, rect,
nColor,
0. 0f, Vector2.Zero, 0 .25 f,
SpriteEffects.None, 0. 0f);
... spriteBatch.Begin(SpriteBlendMode.AlphaBlend);
for (int y = 0; y < 20 ; y++)
{
for (int x = 0; x < 20 ; x++)
{
Rectangle dRect = new Rectangle(
x * 32 - (in...
Building XNA 2.0 Games- P5 ppt
... CHARACTER EDITOR
121
int fref = charDef.Animations[selAnim].KeyFrames[curKey].FrameRef;
if (fref < 0)
fref = 0;
DrawCharacter(new Vector2( 500 f, 100 f), 0. 5f, FACE_LEFT,
fref,
true, 1.0f);
We also ... scrolled.
if (DrawButton(7 70, 28 0, 1,
mouseState.X, mouseState.Y,
(mouseState.LeftButton == ButtonState.Pressed)) && frameScroll > 0)
frameScroll ;
if (DrawB...
Building XNA 2.0 Games- P6 pptx
... Rectangle(5 90, 0, 300 , 600 ), new
Color(new Vector4 (0. 0f, 0. 0f, 0. 0f, 0. 5f)));
spriteBatch.Draw(nullTex, new Rectangle ( 20 0, 0, 1 50, 1 10) , new
Color(new Vector4 (0. 0f, 0. 0f, 0. 0f, 0. 5f)));
spriteBatch.End();
This ... Vector2 targ = new Vector2(
Game1.ScreenSize.X / 2f
- ((Game1.scroll.X / xLim) - 0. 5f) * 100 f,
Game1.ScreenSize.Y / 2f
- ((Game1.scroll.Y /...
Building XNA 2.0 Games- P7 doc
... i].GetLoc() * 2f
+ new Vector2 ( 20 f, 13f),
Rand.getRandomVector2
(- 50. 0f, 50. 0f, - 300 .0f, - 20 0. 0f),
1.0f, 0. 8f, 0. 6f, 1.0f,
Rand.getRandomFloat (0 .25 f, 0. 5f),
Rand.getRandomInt (0, 4)), true
... mapSeg[LAYER_MAP, i].GetLoc() * 2f
+ new Vector2 ( 20 f, 37f),
Rand.getRandomVector2
(- 30. 0f, 30. 0f, -25 0. 0f, - 20 0. 0f),
Rand.getRandomFloat (0 .25 f, 0. 75f...
Building XNA 2.0 Games- P8 potx
... PARTICLE MAYHEM
21 5
AddParticle(new Blood(loc, traj *
Rand.GetRandomFloat( -0. 2f, 0f) +
Rand.GetRandomVector2(- 1 20 f, 1 20 f, - 1 20 f, 1 20 f),
1f, 0f, 0f, 1f,
Rand.GetRandomFloat (0. 01f, 0 .25 f),
Rand.GetRandomInt (0, ... Smoke(loc,
Rand.GetRandomVector2(-50f, 50f, -50f, 10f)
- traj * Rand.GetRandomFloat (0. 001 f, 0. 1f),
1f, 1f, 1f, 0 .25 f,
Rand.GetRandomFloat (0. 0...
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