X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=display%2Fdisplay.c;h=b7612d698374fa46025023dc6da53311a0fc4de5;hb=45ae0644d98c15489f99bab44a936d615dad5be2;hp=178ec62e215be0b7578efa35df8e4d6fd6b1424a;hpb=ea939060d8c1df6b3de0b3204a0b5b06018ee8da;p=my-code%2Fapi.git

diff --git a/display/display.c b/display/display.c
index 178ec62..b7612d6 100644
--- a/display/display.c
+++ b/display/display.c
@@ -8,7 +8,7 @@
 
 #define USE_NCURSES
 
-int display_init(t_display *display) {
+int display_init(t_display *display,int outfd) {
 
   struct winsize ws;
 
@@ -20,8 +20,10 @@ int display_init(t_display *display) {
   display->max_x=ws.ws_col;
   display->max_y=ws.ws_row;
 
-  fprintf(stderr,"[display] initializing display, width: %02d / height: %02d \n"
-                ,ws.ws_col,ws.ws_row);
+  display->outfd=outfd;
+
+  dprintf(display->outfd,"[display] initializing display, w: %02d / h: %02d\n",
+          ws.ws_col,ws.ws_row);
 
   /* allocating 'screen' buffer */
   if((display->screen=(char *)malloc(display->max_x*display->max_y))
@@ -110,7 +112,7 @@ int display_shutdown(t_display *display) {
 
   free(display->screen);
 
-  fprintf(stderr,"[display] shutdown\n");
+  dprintf(display->outfd,"[display] shutdown\n");
 
   return D_SUCCESS;
 }
@@ -122,9 +124,10 @@ int display_line(t_display *display,int X,int Y,int X_,int Y_,char sym) {
 
   m=(Y_-Y)/(X_-X);
 
-  for(y=0;y<display->max_y;y++)
-    for(x=0;x<display->max_x;x++)
-      if((int)((x-X)*m+Y)==y) *(display->screen+y*display->max_x+x)=sym;
+  for(x=X;x<=X_;x++) {
+    y=(x-X)*m+Y;
+    *(display->screen+y*display->max_x+x)=sym;
+  }
 
   return D_SUCCESS;
 }