fixed the angle of movement when there is more than 1 camera and made some pixmaps get generated based on MAX sizes instead of current size which also means the default size is now small instead of huge.

3 files changed, 11 insertions, 9 deletions

diff --git a/src/config.h b/src/config.h
index cae9a3f..94688c6 100644
--- a/src/config.h
+++ b/src/config.h
@@ -13,8 +13,10 @@
 #define RED_AND_BLUE 0
 #define SHAPES 16386
 #define MAX_SIDES 8
-#define WIDTH 4000
-#define HEIGHT 3000
+#define MAXWIDTH 4000
+#define WIDTH 320
+#define MAXHEIGHT 3000
+#define HEIGHT 240
 #define DEFAULT_MINIMAP 0
 #define FORCE_REDRAW 1
 #define MAXSHAPES 30000
diff --git a/src/graphics_c3.c b/src/graphics_c3.c
index 805d062..a66cebb 100644
--- a/src/graphics_c3.c
+++ b/src/graphics_c3.c
@@ -133,7 +133,7 @@ c3_t c3_subtract(c3_t p1,c3_t p2) {
  return (c3_t){p1.x-p2.x,p1.y-p2.y,p1.z-p2.z};
 }
 
-#define MAGIC(x) (1.0l-(1.0l/powl(1.01l,(x)))) //??? might want to have some changables in here
+#define MAGIC(x) (1.0l-(1.0l/powl(1.1l,(x)))) //??? might want to have some changables in here
 
 real magic(real x) {
   return MAGIC(x);
@@ -341,8 +341,8 @@ void draw_screen() {
 
   if(gra_global.split_screen > 1) {
 //oh... this will need to be a couple more lines... of what? I forgot. -Sep 2017
-   radians tmprad=d2r((degrees){global.camera.r.y.d+180});
-   radians tmprad2=d2r((degrees){global.camera.r.y.d+180});
+   radians tmprad=d2r((degrees){global.camera.r.y.d+90});
+   radians tmprad2=d2r((degrees){global.camera.r.y.d+90});
    global.camera.p.z-=(gra_global.split_flip)*((gra_global.split/gra_global.split_screen)*cosl( tmprad.r ));
    global.camera.p.x-=(gra_global.split_flip)*((gra_global.split/gra_global.split_screen)*sinl( tmprad2.r ));
   }
@@ -440,8 +440,8 @@ void draw_screen() {
    }
 
 //   XSetForeground(global.dpy, global.backgc, global.green.pixel);
-   radians tmprad=d2r((degrees){global.camera.r.y.d+180});
-   radians tmprad2=d2r((degrees){global.camera.r.y.d+180});
+   radians tmprad=d2r((degrees){global.camera.r.y.d+90});
+   radians tmprad2=d2r((degrees){global.camera.r.y.d+90});
    global.camera.p.z+=(gra_global.split_flip)*(gra_global.split*cosl( tmprad.r ));
    global.camera.p.x+=(gra_global.split_flip)*(gra_global.split*sinl( tmprad2.r ));
   }
diff --git a/src/graphics_cs_x11.c b/src/graphics_cs_x11.c
index 9a18738..fea54a5 100644
--- a/src/graphics_cs_x11.c
+++ b/src/graphics_cs_x11.c
@@ -353,8 +353,8 @@ int graphics_sub_init() {
  global.group_rot[0]=&global.camera;
  global.group_rot[1]=0;
  x11_global.gc=XCreateGC(x11_global.dpy,x11_global.w, 0, 0);
- x11_global.backbuffer=XCreatePixmap(x11_global.dpy,x11_global.w,gra_global.width,gra_global.height,DefaultDepth(x11_global.dpy,DefaultScreen(x11_global.dpy)));
- x11_global.cleanbackbuffer=XCreatePixmap(x11_global.dpy,x11_global.w,gra_global.width,gra_global.height,DefaultDepth(x11_global.dpy,DefaultScreen(x11_global.dpy)));
+ x11_global.backbuffer=XCreatePixmap(x11_global.dpy,x11_global.w,MAXWIDTH,MAXHEIGHT,DefaultDepth(x11_global.dpy,DefaultScreen(x11_global.dpy)));
+ x11_global.cleanbackbuffer=XCreatePixmap(x11_global.dpy,x11_global.w,MAXWIDTH,MAXHEIGHT,DefaultDepth(x11_global.dpy,DefaultScreen(x11_global.dpy)));
 
 //backbuffer is uninitialized
  x11_global.backgc=XCreateGC(x11_global.dpy,x11_global.backbuffer,0,0);