From c93d5990b230175597557978d0bc2c094bee3bdb Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Tue, 25 Apr 2006 23:45:01 +0000
Subject: Initial working version

---
 particle.bmx | 53 +++++++++++++++++++++++++++++++++++------------------
 1 file changed, 35 insertions(+), 18 deletions(-)

(limited to 'particle.bmx')

diff --git a/particle.bmx b/particle.bmx
index 4098598..e511ace 100644
--- a/particle.bmx
+++ b/particle.bmx
@@ -21,9 +21,7 @@
 ' $Id$
 '
 Strict
-Import noddybox.algorithm
 Import "global.bmx"
-Import "gametypes.bmx"
 
 Type TParticle
 	Field life:Int
@@ -36,40 +34,50 @@ Type TParticle
 	Field ai:Double
 	Field s:Double
 	Field si:Double
+	Field r:Int
+	Field g:Int
+	Field b:Int
 	
-	Function Image:TParticle(i:TImage, x:Int, y:Int)
+	Function Image:TParticle(i:TImage, x:Double, y:Double, dx:Double, dy:Double, r:Int, g:Int, b:Int)
 		Local o:TParticle=New TParticle
 		o.life=120
 		o.x=x
 		o.y=y
 		o.a=1
 		o.ai=-0.01
-		o.dx=0
-		o.dy=0
+		o.dx=dx
+		o.dy=dy
 		o.s=1
 		o.si=0
 		o.i=i
+		o.r=r
+		o.g=g
+		o.b=b
 		Return o
 	End Function
 	
-	Function ScaleImage:TParticle(i:TImage, x:Int, y:Int,si:Double)
+	Function ScaleImage:TParticle(i:TImage, x:Double, y:Double, dx:Double, dy:Double, si:Double, r:Int, g:Int, b:Int)
 		Local o:TParticle=New TParticle
 		o.life=120
 		o.x=x
 		o.y=y
 		o.a=1
 		o.ai=-0.01
-		o.dx=0
-		o.dy=0
+		o.dx=dx
+		o.dy=dy
 		o.s=1
 		o.si=si
 		o.i=i
+		o.r=r
+		o.g=g
+		o.b=b
 		Return o
 	End Function
 	
 	Method Update:Int()
 		SetAlpha(a)
 		SetScale(s,s)
+		SetColor(r,g,b)
 		DrawImage(i,x,y)
 		x:+dx
 		y:+dy
@@ -91,20 +99,28 @@ Type Particles
 		plist.Clear()
 	End Function
 	
-	Function AddImage(i:TImage, x:Int, y:Int)
-		If plist.Count()<1000
-			plist.AddLast(TParticle.Image(i,x,y))
-		EndIf
+	Function AddImage(i:TImage, x:Double, y:Double, dx:Double=0, dy:Double=0)
+		plist.AddLast(TParticle.Image(i,x,y,dx,dy,255,255,255))
 	End Function
 	
-	Function AddScaledImage(i:TImage, x:Int, y:Int, si:Double=0.1)
-		If plist.Count()<1000
-			plist.AddLast(TParticle.ScaleImage(i,x,y,si))
-		EndIf
+	Function AddScaledImage(i:TImage, x:Double, y:Double, si:Double=0.1, dx:Double=0, dy:Double=0)
+		plist.AddLast(TParticle.ScaleImage(i,x,y,dx,dy,si,255,255,255))
+	End Function
+	
+	Function AddExplosion(x:Double, y:Double)
+		For Local f:Int=0 To 20
+			plist.AddLast(TParticle.Image(GFX.star,x,y,Rnd(-2,2),Rnd(-2,2),Rand(100,255),Rand(100,255),Rand(100,255)))
+		Next
+	End Function
+	
+	Function AddBigExplosion(x:Double, y:Double)
+		plist.AddLast(TParticle.ScaleImage(GFX.exhaust,x,y,0,0,0.3,255,0,0))
+		For Local f:Int=0 To 50
+			plist.AddLast(TParticle.Image(GFX.star,x,y,Rnd(-2,2),Rnd(-2,2),Rand(100,255),Rand(100,255),Rand(100,255)))
+		Next
 	End Function
 	
 	Function Draw()
-		SetColor(255,255,255)
 		Local l:TEasyLink=TEasyLink.Create(plist)
 		
 		While l.Value()
@@ -118,5 +134,6 @@ Type Particles
 		Wend
 		SetAlpha(1)
 		SetScale(1,1)
+		SetColor(255,255,255)
 	End Function
-End Type
+End Type
\ No newline at end of file
-- 
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