shithub: orca

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Remove redundant casts

--- a/field.c

+++ b/field.c

@@ -116,8 +116,8 @@

 Glyph field_peek_relative(Field* f, Usz y, Usz x, Isz offs_y, Isz offs_x) {

   Isz f_height = f->height;

   Isz f_width = f->width;

-  Isz y0 = (Isz)y + (Isz)offs_y;

-  Isz x0 = (Isz)x + (Isz)offs_x;

+  Isz y0 = (Isz)y + offs_y;

+  Isz x0 = (Isz)x + offs_x;

   if (y0 >= f_height || x0 >= f_width || y0 < 0 || x0 < 0)

     return '.';

   return f->buffer[y0 * f_width + x0];

@@ -136,8 +136,8 @@

                          Glyph glyph) {

   Isz f_height = f->height;

   Isz f_width = f->width;

-  Isz y0 = (Isz)y + (Isz)offs_y;

-  Isz x0 = (Isz)x + (Isz)offs_x;

+  Isz y0 = (Isz)y + offs_y;

+  Isz x0 = (Isz)x + offs_x;

   if (y0 >= f_height || x0 >= f_width || y0 < 0 || x0 < 0)

     return;

   f->buffer[y0 * f_width + x0] = glyph;