medfall

commit 4df44445551274e9964715916e9128c903bc6b82
parent 0b62e6e88f05f743a0482dbe03eabf0f82f60626
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Wed Oct 12 22:59:52 +0300

Const madness

Diffstat:
btt.cc
 | 
28
++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/btt.cc b/btt.cc
@@ -17,7 +17,7 @@
  *         hypotenuse
  */
 
-static void btt_link_diamond( MemoryArena * const arena, BTT * const node ) {
+static void btt_link_diamond( MemoryArena * arena, BTT * node ) {
 	node->left = memarena_push_type( arena, BTT );
 	node->right = memarena_push_type( arena, BTT );
 
@@ -31,21 +31,21 @@ static void btt_link_diamond( MemoryArena * const arena, BTT * const node ) {
 	node->right->bottom = node->right_sibling;
 
 	if( node->left_sibling ) {
-		BTT * const ls = node->left_sibling;
+		BTT * ls = node->left_sibling;
 		if( ls->left_sibling == node ) ls->left_sibling = node->left;
 		if( ls->right_sibling == node ) ls->right_sibling = node->left;
 		if( ls->bottom == node ) ls->bottom = node->left;
 	}
 
 	if( node->right_sibling ) {
-		BTT * const rs = node->right_sibling;
+		BTT * rs = node->right_sibling;
 		if( rs->left_sibling == node ) rs->left_sibling = node->right;
 		if( rs->right_sibling == node ) rs->right_sibling = node->right;
 		if( rs->bottom == node ) rs->bottom = node->right;
 	}
 }
 
-static void btt_split( MemoryArena * const arena, BTT * const node ) {
+static void btt_split( MemoryArena * arena, BTT * node ) {
 	assert( node );
 	assert( !node->left && !node->right );
 
@@ -66,15 +66,15 @@ static void btt_split( MemoryArena * const arena, BTT * const node ) {
 	}
 }
 
-static int square_distance( const glm::ivec2 u, const glm::ivec2 v ) {
-	const glm::ivec2 d = v - u;
+static int square_distance( glm::ivec2 u, glm::ivec2 v ) {
+	glm::ivec2 d = v - u;
 	return d.x * d.x + d.y * d.y;
 }
 
 static bool btt_should_split(
-	const Heightmap * const hm,
-	const glm::ivec2 v0, const glm::ivec2 v1, const glm::ivec2 v2,
-	const glm::ivec2 mid
+	const Heightmap * hm,
+	glm::ivec2 v0, glm::ivec2 v1, glm::ivec2 v2,
+	glm::ivec2 mid
 ) {
 	if( square_distance( v0, v2 ) <= 4 ) return false;
 
@@ -87,11 +87,11 @@ static bool btt_should_split(
 }
 
 static void btt_build(
-	const Heightmap * const hm, MemoryArena * const arena,
-	BTT * const node,
-	const glm::ivec2 v0, const glm::ivec2 v1, const glm::ivec2 v2
+	const Heightmap * hm, MemoryArena * arena,
+	BTT * node,
+	glm::ivec2 v0, glm::ivec2 v1, glm::ivec2 v2
 ) {
-	const glm::ivec2 mid = ( v0 + v2 ) / 2;
+	glm::ivec2 mid = ( v0 + v2 ) / 2;
 
 	if( !node->left ) {
 		assert( !node->right );
@@ -109,7 +109,7 @@ static void btt_build(
 	}
 }
 
-BTTs btt_from_heightmap( const Heightmap * const hm, MemoryArena * const arena ) {
+BTTs btt_from_heightmap( const Heightmap * hm, MemoryArena * arena ) {
 	BTTs roots;
 
 	roots.left_root = memarena_push_type( arena, BTT );