From 8d824c95f1b64bec6d7e298c7c7d925c4ba3422a Mon Sep 17 00:00:00 2001
From: iamcheeseman <[hidden email]>
Date: Wed, 14 Jan 2026 15:05:20 -0500
Subject: formatting and other cool changes

---
 src/assets.odin     | 10 +++++-----
 src/main.odin       | 20 +++++---------------
 src/phys/world.odin |  4 ++--
 src/platform.odin   | 14 ++++++++++----
 src/player.odin     |  9 ++-------
 src/resources.odin  |  1 +
 src/world.odin      | 39 ++++++++++++++++++++++++++++++++-------
 7 files changed, 57 insertions(+), 40 deletions(-)

(limited to 'src')

diff --git a/src/assets.odin b/src/assets.odin
index 5d78333..c8943bb 100644
--- a/src/assets.odin
+++ b/src/assets.odin
@@ -14,14 +14,14 @@ Image_Id :: enum {
 }
 
 Animation_Id :: enum {
-  NONE,
   PLAYER,
+  NONE,
 }
 
 Room_Id :: enum {
+  ROOM_BEGIN_SECRET_1,
   ROOM_BEGIN,
   ROOM_BEGIN_1,
-  ROOM_BEGIN_SECRET_1,
 }
 
 Tileset_Id :: enum {
@@ -45,14 +45,14 @@ images: [Image_Id]Image_Resource = {
 }
 
 animations: [Animation_Id]Animation_Resource = {
+  .PLAYER = {frame_count = 23, frame_durations = {100, 100, 100, 100, 100, 100, 75, 75, 75, 75, 75, 75, 75, 75, 100, 100, 100, 100, 100, 100, 100, 100, 100}, tags = {"jump_trans"={from = 16, to = 16}, "jump_down"={from = 17, to = 18}, "idle"={from = 0, to = 5}, "sleep"={from = 19, to = 22}, "jump_up"={from = 14, to = 15}, "run"={from = 6, to = 13}}},
   .NONE = {frame_count=1, frame_durations={100}, tags={}},
-  .PLAYER = {frame_count = 23, frame_durations = {100, 100, 100, 100, 100, 100, 75, 75, 75, 75, 75, 75, 75, 75, 100, 100, 100, 100, 100, 100, 100, 100, 100}, tags = {"jump_up"={from = 14, to = 15}, "jump_down"={from = 17, to = 18}, "jump_trans"={from = 16, to = 16}, "sleep"={from = 19, to = 22}, "run"={from = 6, to = 13}, "idle"={from = 0, to = 5}}},
 }
 
 rooms: [Room_Id]Room_Resource = {
-  .ROOM_BEGIN = {width=30, height=20, tile_width=16, tile_height=16, layers={{40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 31, 31, 19, 19, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 21, 31, 31, 31, 11, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 27, 31, 19, 31, 19, 19, 19, 31, 19, 31, 19, 19, 17, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 21, 31, 31, 31, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 40, 40, 21, 19, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 40, 21, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 27, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 32, 0, 0, 0, 0, 0, 0, 5, 9, 20, 9, 20, 20, 20, 18, 20, 20, 18, 18, 9, 18, 9, 18, 6, 0, 0, 0, 0, 0, 7, 32, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 8, 0, 0, 0, 0, 0, 7, 11, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 38, 9, 9, 18, 18, 9, 39, 0, 0, 0, 5, 9, 20, 9, 44, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 20, 9, 18, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40}}, objects={{type = .PLAYER_SPAWN, pos = {240, 149}, parallax = {0, 0}, properties = {}}, }, background_image=nil},
+  .ROOM_BEGIN_SECRET_1 = {width=30, height=20, tile_width=16, tile_height=16, layers={{40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 31, 31, 19, 31, 31, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 21, 17, 0, 0, 0, 0, 0, 10, 19, 19, 31, 19, 31, 19, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 9, 18, 9, 18, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 20, 9, 18, 9, 9, 9, 20, 20, 9, 18, 9, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40}}, objects={}, background_image=nil},
+  .ROOM_BEGIN = {width=30, height=20, tile_width=16, tile_height=16, layers={{40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 31, 31, 19, 19, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 21, 31, 31, 31, 11, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 27, 31, 19, 31, 19, 19, 19, 31, 19, 31, 19, 19, 17, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 21, 31, 31, 31, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 21, 19, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 40, 21, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 27, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 32, 0, 0, 0, 0, 0, 0, 5, 9, 20, 9, 20, 20, 20, 18, 20, 20, 18, 18, 9, 18, 9, 18, 6, 0, 0, 0, 0, 0, 7, 32, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 8, 0, 0, 0, 0, 0, 7, 11, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 38, 9, 9, 18, 18, 9, 39, 0, 0, 0, 5, 9, 20, 9, 44, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 20, 9, 18, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40}}, objects={{type = .PLAYER_SPAWN, pos = {240, 195}, size = {0, 0}, parallax = {0, 0}, properties = {}}, }, background_image=nil},
   .ROOM_BEGIN_1 = {width=30, height=20, tile_width=16, tile_height=16, layers={{40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 19, 31, 31, 19, 19, 31, 19, 19, 19, 19, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 21, 19, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 31, 19, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 19, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 31, 28, 40, 40, 40, 40, 40, 40, 27, 31, 31, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 28, 40, 40, 40, 40, 27, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 28, 40, 40, 40, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 28, 40, 21, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 40, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 40, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 18, 20, 20, 20, 20, 18, 9, 18, 9, 40, 38, 9, 18, 42, 0, 0, 0, 0, 0, 0, 0, 41, 9, 18, 18, 9, 18, 18, 20, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 43, 20, 9, 18, 9, 18, 20, 9, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40}}, objects={}, background_image=nil},
-  .ROOM_BEGIN_SECRET_1 = {width=30, height=20, tile_width=16, tile_height=16, layers={{40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 19, 31, 31, 31, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 21, 31, 17, 0, 0, 0, 0, 16, 31, 31, 19, 31, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 19, 28, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 27, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 18, 18, 20, 18, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 9, 9, 20, 9, 18, 18, 18, 9, 18, 18, 9, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40}}, objects={}, background_image=nil},
 }
 
 tilesets: [Tileset_Id]Tileset_Resource = {
diff --git a/src/main.odin b/src/main.odin
index 3b0f203..05a4438 100644
--- a/src/main.odin
+++ b/src/main.odin
@@ -42,16 +42,11 @@ raylib_log :: proc "c" (
   msg := string(msg_bytes[:])
 
   #partial switch msg_type {
-  case .DEBUG:
-    log.debug(msg)
-  case .INFO:
-    log.info(msg)
-  case .WARNING:
-    log.warn(msg)
-  case .ERROR:
-    log.error(msg)
-  case .FATAL:
-    log.fatal(msg)
+  case .DEBUG:   log.debug(msg)
+  case .INFO:    log.info(msg)
+  case .WARNING: log.warn(msg)
+  case .ERROR:   log.error(msg)
+  case .FATAL:   log.fatal(msg)
   }
 }
 
@@ -64,14 +59,9 @@ init :: proc() {
   state.camera.zoom = 1
 
   init_keybinds()
-
   draw.init()
-
   init_player()
-
   open_room(.ROOM_BEGIN)
-
-  setup_map_collisions()
 }
 
 frame :: proc() {
diff --git a/src/phys/world.odin b/src/phys/world.odin
index c263459..cf66229 100644
--- a/src/phys/world.odin
+++ b/src/phys/world.odin
@@ -49,8 +49,8 @@ get_surrounding_bins :: proc(
 
   idx := 0
 
-  for offset_x in -1 ..= 1 {
-    for offset_y in -1 ..= 1 {
+  for offset_x in -1..=1 {
+    for offset_y in -1..=1 {
       bin_idx := hash_bin(center_x + i32(offset_x), center_y + i32(offset_y))
       bin := &world.bins[bin_idx % BIN_COUNT]
       neighbors[idx] = bin
diff --git a/src/platform.odin b/src/platform.odin
index 0e4d93b..fc50923 100644
--- a/src/platform.odin
+++ b/src/platform.odin
@@ -31,16 +31,22 @@ clear_platforms :: proc() {
   }
 }
 
-setup_map_collisions :: proc() {
+setup_room_collisions :: proc() {
   clear_platforms()
 
-  make_map_collisions :: proc(x: i32, y: i32, tile_id: u32) {
+  iterate_room_tiles(current_room.id, proc(x: i32, y: i32, tile_id: u32) {
     tile := tiles[tile_id]
 
     for coll in tile.collisions {
       make_platform({coll.start + {f32(x), f32(y)}, coll.size})
     }
-  }
+  })
+}
+
+on_room_open_platforms :: proc(room_id: Room_Id) {
+  setup_room_collisions()
+}
 
-  iterate_room_tiles(current_room.id, make_map_collisions)
+object_spawner_collision :: proc(obj: Object_Resource) {
+  make_platform(Rect{obj.pos, obj.size})
 }
diff --git a/src/player.odin b/src/player.odin
index 660b509..07b6473 100644
--- a/src/player.odin
+++ b/src/player.odin
@@ -1,10 +1,7 @@
 package demonchime
 
-import "core:log"
 import "core:math"
 
-import rl "vendor:raylib"
-
 import "phys"
 
 PLAYER_SPEED :: 100
@@ -98,9 +95,9 @@ default_state :: proc(dt: f32) {
     player.has_double_jumped = false
   } else {
     switch body.vel.y {
-    case -math.INF_F32 ..< -50:
+    case -math.INF_F32..<-50:
       set_sprite_active_tag(&player.sprite, "jump_up")
-    case 50 ..< math.INF_F32:
+    case 50..<math.INF_F32:
       set_sprite_active_tag(&player.sprite, "jump_down")
     case:
       set_sprite_active_tag(&player.sprite, "jump_trans")
@@ -189,8 +186,6 @@ change_rooms :: proc() {
       diff := prev_room_pos - new_room_pos
       new_pos := body.pos + diff - {0, 0}
       phys.set_body_position(player.body_handle, new_pos)
-
-      setup_map_collisions()
     }
   }
 }
diff --git a/src/resources.odin b/src/resources.odin
index 0997585..0a4f843 100644
--- a/src/resources.odin
+++ b/src/resources.odin
@@ -22,6 +22,7 @@ Animation_Resource :: struct {
 Object_Resource :: struct {
   type: Object_Type,
   pos: Vec2,
+  size: Vec2,
   parallax: Vec2,
   properties: map[string]any,
 }
diff --git a/src/world.odin b/src/world.odin
index 1e22cb1..d2e8601 100644
--- a/src/world.odin
+++ b/src/world.odin
@@ -3,11 +3,20 @@ package demonchime
 import rl "vendor:raylib"
 
 Object_Spawner :: proc(Object_Resource)
+Room_Change_Callback :: proc(Room_Id)
 
 current_room: Room_Position_Resource
 
 object_spawners := [Object_Type]Object_Spawner{
   .PLAYER_SPAWN = object_spawner_player_spawn,
+  // .COLLISION = object_spawner_collision,
+}
+
+room_open_cb := []Room_Change_Callback{
+  on_room_open_platforms,
+}
+
+room_close_cb := []Room_Change_Callback{
 }
 
 @(private = "file")
@@ -15,10 +24,28 @@ spawn_objects :: proc(room_id: Room_Id) {
   room := get_room(room_id)
 
   for obj in room.objects {
-    object_spawners[obj.type](obj)
+    spawner := object_spawners[obj.type]
+    if spawner != nil {
+      spawner(obj)
+    }
   }
 }
 
+@(private = "file")
+_open_room :: proc(room_pos: Room_Position_Resource) {
+  for cb in room_close_cb {
+    cb(current_room.id)
+  }
+
+  current_room = room_pos
+
+  for cb in room_open_cb {
+    cb(current_room.id)
+  }
+
+  spawn_objects(current_room.id)
+}
+
 open_room_at :: proc(pos: [2]i32) -> bool {
   pos := pos
   pos += {current_room.x, current_room.y}
@@ -32,8 +59,7 @@ open_room_at :: proc(pos: [2]i32) -> bool {
        pos.x <= room_pos.x + room_pos.width &&
        pos.y >= room_pos.y &&
        pos.y <= room_pos.y + room_pos.height {
-      current_room = room_pos
-      spawn_objects(current_room.id)
+      _open_room(room_pos)
       return true
     }
   }
@@ -43,8 +69,7 @@ open_room_at :: proc(pos: [2]i32) -> bool {
 open_room :: proc(id: Room_Id) -> bool {
   for room_pos in world {
     if room_pos.id == id {
-      current_room = room_pos
-      spawn_objects(current_room.id)
+      _open_room(room_pos)
       return true
     }
   }
@@ -79,9 +104,9 @@ draw_room :: proc(id: Room_Id) {
   iterate_room_tiles(id, draw_tile)
 }
 
-Map_Iterate_Callback :: proc(_: i32, _: i32, _: u32)
+Room_Iterate_Callback :: proc(_: i32, _: i32, _: u32)
 
-iterate_room_tiles :: proc(id: Room_Id, callback: Map_Iterate_Callback) {
+iterate_room_tiles :: proc(id: Room_Id, callback: Room_Iterate_Callback) {
   room := get_room(id)
 
   for layer in room.layers {
-- 
cgit v1.3-2-g0d8e