From d6db1f0124bfbb74f81454d8edc5584cfecabe3a Mon Sep 17 00:00:00 2001
From: Pavel <pavel-demin@outlook.com>
Date: Wed, 20 Oct 2021 22:34:51 +0200
Subject: [PATCH] remove unnecessary parentheses from alryslib.c

---
 alrys/alryslib.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/alrys/alryslib.c b/alrys/alryslib.c
index 3082595..c905e4c 100644
--- a/alrys/alryslib.c
+++ b/alrys/alryslib.c
@@ -42,14 +42,14 @@ void segments(double x1, double y1, double x2, double y2, int *ls)
   {
     if(dx > 0)
     {
-      start = (int)(x2) + (ceil(x2) > x2) - 1;
-      stop = (int)(x1);
+      start = (int)x2 + (ceil(x2) > x2) - 1;
+      stop = (int)x1;
       step = -1;
     }
     else
     {
-      start = (int)(x2) + 1;
-      stop = (int)(x1) + (ceil(x1) > x1);
+      start = (int)x2 + 1;
+      stop = (int)x1 + (ceil(x1) > x1);
       step = 1;
     }
     for(i = start; i != stop; i += step)
@@ -63,14 +63,14 @@ void segments(double x1, double y1, double x2, double y2, int *ls)
   {
     if(dy > 0)
     {
-      start = (int)(y2) + (ceil(y2) > y2) - 1;
-      stop = (int)(y1);
+      start = (int)y2 + (ceil(y2) > y2) - 1;
+      stop = (int)y1;
       step = -1;
     }
     else
     {
-      start = (int)(y2) + 1;
-      stop = (int)(y1) + (ceil(y1) > y1);
+      start = (int)y2 + 1;
+      stop = (int)y1 + (ceil(y1) > y1);
       step = 1;
     }
     for(i = start; i != stop; i += step)
@@ -121,10 +121,10 @@ void forward(struct STATE *state, double l)
 
   for(k = 1; k < ls; ++k)
   {
-    xr = (int)(MIN(state->x, lx[k]));
-    yr = (int)(MIN(state->y, ly[k]));
+    xr = (int)MIN(state->x, lx[k]);
+    yr = (int)MIN(state->y, ly[k]);
     c1 = data[xr + yr * 146];
-    c2 = data[(int)(lx[k]) + (int)(ly[k]) * 146];
+    c2 = data[(int)lx[k] + (int)ly[k] * 146];
     if(c1 == 1 || c2 == 1 || ((c1 == 3 || c2 == 3) && !state->boat)) break;
 
     d = hypot(lx[k] - state->x, ly[k] - state->y) * (0.2 + (c1 == 5) * 0.1 + (c1 == 4) * 0.2 + (c1 == 2) * 0.3);
@@ -258,6 +258,6 @@ void output(double *steps, int size)
   printf("%1d %1d\n", (int)steps[0], (int)steps[1]);
   for(i = 2; i < size - 3; i += 4)
   {
-    printf("%7.3f %2d %6.3f %2d\n", steps[i + 0], (int)(steps[i + 1]), steps[i + 2], (int)(steps[i + 3]));
+    printf("%7.3f %2d %6.3f %2d\n", steps[i + 0], (int)steps[i + 1], steps[i + 2], (int)steps[i + 3]);
   }
 }