X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;f=demos%2Fobjects%2Fobjects-sample.c;h=5b005636bdd2b04ffe6c0b8ca6fd8f28091fed39;hb=e0467a3b7ccda77d1a75405e21c9723c72d33002;hp=f0a800ae3d89352a1424f835f20a7288c236bd95;hpb=24cfa6bd1046afbbe6049d9b463cf76c97d5e7d4;p=svn%2FCll1h%2F.git

diff --git a/demos/objects/objects-sample.c b/demos/objects/objects-sample.c
index f0a800a..5b00563 100644
--- a/demos/objects/objects-sample.c
+++ b/demos/objects/objects-sample.c
@@ -56,7 +56,7 @@ def_mem(Object_list)
 
 void drawTri(Shape community)
 {
- I_am(Tri);
+ I_am(self, Tri);
  
  printf("Drawing %s: %d,%d - %d,%d - %d,%d .\n",
         self->name, self->x1, self->y1, self->x2, self->y2, self->x3, self->y3);
@@ -64,7 +64,7 @@ void drawTri(Shape community)
 
 void drawRect(Shape community)
 {
- I_am(Rect);
+ I_am(self, Rect);
  
  printf("Drawing %s: %d,%d - %d,%d .\n",
         self->desc, self->x1, self->y1, self->x2, self->y2);
@@ -72,7 +72,7 @@ void drawRect(Shape community)
 
 void drawCirc(Shape community)
 {
- I_am(Circ);
+ I_am(self, Circ);
  
  printf("Drawing %s: %d,%d - r=%d .\n",
         self->comment, self->x1, self->y1, self->r);
@@ -80,7 +80,7 @@ void drawCirc(Shape community)
 
 void moveTri(Shape community, int x, int y)
 {
- I_am(Tri);
+ I_am(self, Tri);
  
  self->x1 += x;
  self->y1 += y;
@@ -92,7 +92,7 @@ void moveTri(Shape community, int x, int y)
 
 void moveRect(Shape community, int x, int y)
 {
- I_am(Rect);
+ I_am(self, Rect);
  
  self->x1 += x;
  self->y1 += y;
@@ -102,7 +102,7 @@ void moveRect(Shape community, int x, int y)
 
 void moveCirc(Shape community, int x, int y)
 {
- I_am(Circ);
+ I_am(self, Circ);
  
  self->x1 += x;
  self->y1 += y;
@@ -110,49 +110,49 @@ void moveCirc(Shape community, int x, int y)
 
 str descTri(Shape community)
 {
- I_am(Tri);
+ I_am(self, Tri);
  
  return self->name;
 }
 
 str descRect(Shape community)
 {
- I_am(Rect);
+ I_am(self, Rect);
 
  return self->desc;
 }
 
 str descCirc(Shape community)
 {
- I_am(Circ);
+ I_am(self, Circ);
  
  return self->comment;
 }
 
 float calcAreaTri(Shape community)
 {
- I_am(Tri);
+ I_am(self, Tri);
 
  return 0;
 }
 
 float calcAreaRect(Shape community)
 {
- I_am(Rect);
+ I_am(self, Rect);
 
- return (self->x2-self->x1)*(self->y2-self->y1);
+ return (self->x2 - self->x1)*(self->y2 - self->y1);
 }
 
 float calcAreaCirc(Shape community)
 {
- I_am(Circ);
+ I_am(self, Circ);
 
- return 3.14159*self->r*self->r;
+ return PI * self->r * self->r;
 }
 
 void setTri(Shape community, int x1, int y1, int x2, int y2, int x3, int y3)
 {
- I_am(Tri);
+ I_am(self, Tri);
 
  self->x1 = x1;
  self->y1 = y1;
@@ -164,7 +164,7 @@ void setTri(Shape community, int x1, int y1, int x2, int y2, int x3, int y3)
 
 void setRect(Shape community, int x1, int y1, int x2, int y2, int dummy1, int dummy2)
 {
- I_am(Rect);
+ I_am(self, Rect);
  
  self->x1 = x1;
  self->y1 = y1;
@@ -174,7 +174,7 @@ void setRect(Shape community, int x1, int y1, int x2, int y2, int dummy1, int du
 
 void setCirc(Shape community, int x1, int y1, int r, int dummy1, int dummy2, int dummy3)
 {
- I_am(Circ);
+ I_am(self, Circ);
  
  self->x1 = x1;
  self->y1 = y1;
@@ -183,7 +183,7 @@ void setCirc(Shape community, int x1, int y1, int r, int dummy1, int dummy2, int
 
 void nameRect(Shape community, str name)
 {
- I_am(Rect);
+ I_am(self, Rect);
  
  self->desc = name;
 }