From 818f818f583881156eb279c71b1359bf2c4f3580 Mon Sep 17 00:00:00 2001
From: pryazha <pryadeiniv@mail.ru>
Date: Sun, 12 Oct 2025 15:25:23 +0500
Subject: change identation, maybe will change back, add own gl functions
 loading, and glx example

---
 phys.h | 130 ++++++++++++++++++++++++++++++++---------------------------------
 1 file changed, 65 insertions(+), 65 deletions(-)

(limited to 'phys.h')

diff --git a/phys.h b/phys.h
index d7b3a76..cbdd525 100644
--- a/phys.h
+++ b/phys.h
@@ -1,95 +1,95 @@
 i32 add_entity(entity_t entity, elist_t *list)
 {
-	assert(list);
-	i32 i;
-	for (i = 0; i < MAX_ENTITIES; ++i)
-		if (!list->nodes[i].id)
-			break;
-	if (i == MAX_ENTITIES) {
-		printf("error: failed to add entity\n");
-		return 0;
-	}
-	++list->count;
-	enode_t *node = list->nodes+i;
-	node->id = list->count;
-	node->entity = entity;
-	dllpushback(list->first, list->last, node);
-	return node->id;
+    assert(list);
+    i32 i;
+    for (i = 0; i < MAX_ENTITIES; ++i)
+        if (!list->nodes[i].id)
+            break;
+    if (i == MAX_ENTITIES) {
+        printf("error: failed to add entity\n");
+        return 0;
+    }
+    ++list->count;
+    enode_t *node = list->nodes+i;
+    node->id = list->count;
+    node->entity = entity;
+    dllpushback(list->first, list->last, node);
+    return node->id;
 }
 
 void delete_entity(i32 id, elist_t *list)
 {
-	assert(list);
-	for (enode_t *node = list->first; node; node = node->next) {
-		if (node->id == id) {
-			dllremove(list->first, list->last, node);
-			memzero_struct(node);
-			list->count--;
-			printf("info: entity %d deleted\n", id);
-			return;
-		}
-	}
-	printf("error: entity %d failed to delete\n", id);
+    assert(list);
+    for (enode_t *node = list->first; node; node = node->next) {
+        if (node->id == id) {
+            dllremove(list->first, list->last, node);
+            memzero_struct(node);
+            list->count--;
+            printf("info: entity %d deleted\n", id);
+            return;
+        }
+    }
+    printf("error: entity %d failed to delete\n", id);
 }
 
 entity_t *get_entity(elist_t list, i32 id)
 {
-	for (enode_t *node = list.first; node; node = node->next)
-		if (node->id == id)
-			return &node->entity;
-	return 0;
+    for (enode_t *node = list.first; node; node = node->next)
+        if (node->id == id)
+            return &node->entity;
+    return 0;
 }
 
 i32 aabb3d(bbox_t a, bbox_t b)
 {
-	i32 result = ((b.start.x <= a.end.x) && (b.end.x >= a.start.x)) &&
-		((b.start.y <= a.end.y) && (b.end.y >= a.start.y)) &&
-		((b.start.z <= a.end.z) && (b.end.z >= a.start.z));
-	return result;
+    i32 result = ((b.start.x <= a.end.x) && (b.end.x >= a.start.x)) &&
+        ((b.start.y <= a.end.y) && (b.end.y >= a.start.y)) &&
+        ((b.start.z <= a.end.z) && (b.end.z >= a.start.z));
+    return result;
 }
 
 i32 check_collision(entity_t *a, entity_t *b)
 {
-	if (!(a->flags & ENTITY_COLLIDE) || !(b->flags & ENTITY_COLLIDE))
-		return 0;
+    if (!(a->flags & ENTITY_COLLIDE) || !(b->flags & ENTITY_COLLIDE))
+        return 0;
 
-	bbox_t bboxa = {
-		v3_add(a->bbox.start, a->position),
-		v3_add(a->bbox.end, a->position)
-	};
+    bbox_t bboxa = {
+        v3_add(a->bbox.start, a->position),
+        v3_add(a->bbox.end, a->position)
+    };
 
-	bbox_t bboxb = {
-		v3_add(b->bbox.start, b->position),
-		v3_add(b->bbox.end, b->position)
-	};
+    bbox_t bboxb = {
+        v3_add(b->bbox.start, b->position),
+        v3_add(b->bbox.end, b->position)
+    };
 
-	i32 result = aabb3d(bboxa, bboxb);
+    i32 result = aabb3d(bboxa, bboxb);
 
-	return result;
+    return result;
 }
 
 entity_t move_entity(entity_t old, v3 acceleration, float dt)
 {
-	entity_t new = old;
-	new.position = v3_add(old.position, v3_scalef(old.velocity, dt));
-	new.velocity = v3_add(old.velocity, v3_scalef(acceleration, dt*dt));
-	new.velocity = v3_sub(new.velocity, v3_scalef(V3_UP, dt));
-	return new;
+    entity_t new = old;
+    new.position = v3_add(old.position, v3_scalef(old.velocity, dt));
+    new.velocity = v3_add(old.velocity, v3_scalef(acceleration, dt*dt));
+    new.velocity = v3_sub(new.velocity, v3_scalef(V3_UP, dt));
+    return new;
 }
 
 /*
-void update_entities(elist_t list)
-{
-	for (enode_t *node = list.first; node; node = node->next) {
-		if (node->entity.flags & ENTITY_MOVE)
-			move_entity(node->entity, );
-		if (node->entity.flags & ENTITY_COLLIDE) {
-			for (enode_t *test = list.first; test; test = test->next) {
-				if (check_collision(node->entity, test->entity)) {
+   void update_entities(elist_t list)
+   {
+   for (enode_t *node = list.first; node; node = node->next) {
+   if (node->entity.flags & ENTITY_MOVE)
+   move_entity(node->entity, );
+   if (node->entity.flags & ENTITY_COLLIDE) {
+   for (enode_t *test = list.first; test; test = test->next) {
+   if (check_collision(node->entity, test->entity)) {
 
-				}
-			}
-		}
-	}
-}
-*/
+   }
+   }
+   }
+   }
+   }
+   */
-- 
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