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-rw-r--r--src/assets.odin11
-rw-r--r--src/draw/draw.odin10
-rw-r--r--src/main.odin2
-rw-r--r--src/phys/world.odin75
-rw-r--r--src/player.odin26
-rw-r--r--src/world.odin6
6 files changed, 79 insertions, 51 deletions
diff --git a/src/assets.odin b/src/assets.odin
index c8943bb..841c740 100644
--- a/src/assets.odin
+++ b/src/assets.odin
@@ -9,13 +9,13 @@ package demonchime
import rl "vendor:raylib"
Image_Id :: enum {
- TILESETS,
PLAYER,
+ TILESETS,
}
Animation_Id :: enum {
- PLAYER,
NONE,
+ PLAYER,
}
Room_Id :: enum {
@@ -29,6 +29,7 @@ Tileset_Id :: enum {
}
Object_Type :: enum {
+ COLLISION,
PLAYER_SPAWN,
}
@@ -40,18 +41,18 @@ Resource_Id :: union {
}
images: [Image_Id]Image_Resource = {
- .TILESETS = {data = #load("../.compiled-res/tilesets.qoi"), anim = .NONE},
.PLAYER = {data = #load("../.compiled-res/player-sheet.qoi"), anim = .PLAYER},
+ .TILESETS = {data = #load("../.compiled-res/tilesets.qoi"), anim = .NONE},
}
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_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}}},
}
rooms: [Room_Id]Room_Resource = {
.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 = {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 = {304, 128}, size = {0, 0}, parallax = {0, 0}, properties = {}}, {type = .COLLISION, pos = {288, 128}, size = {48, 48}, 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},
}
diff --git a/src/draw/draw.odin b/src/draw/draw.odin
index c4dae9f..75071f3 100644
--- a/src/draw/draw.odin
+++ b/src/draw/draw.odin
@@ -26,7 +26,7 @@ renderer: struct {
}
@(private)
-color_to_rl :: proc(col: Color) -> rl.Color {
+_color_to_rl :: proc(col: Color) -> rl.Color {
return rl.Color {
u8(col.r * 255),
u8(col.g * 255),
@@ -46,7 +46,7 @@ deinit :: proc() {
new_frame :: proc() {
rl.BeginTextureMode(renderer.screen)
- rl.ClearBackground(color_to_rl(Color{0.2, 0.2, 0.2, 1}))
+ rl.ClearBackground(_color_to_rl(Color{0.2, 0.2, 0.2, 1}))
}
end_frame :: proc() {
@@ -54,7 +54,7 @@ end_frame :: proc() {
rl.BeginDrawing()
{
- rl.ClearBackground(color_to_rl(Color{0, 0, 0, 1}))
+ rl.ClearBackground(_color_to_rl(Color{0, 0, 0, 1}))
scale := math.min(
f32(rl.GetScreenWidth()) / f32(SCREEN_WIDTH),
f32(rl.GetScreenHeight()) / f32(SCREEN_HEIGHT),
@@ -81,7 +81,7 @@ rect :: proc(rect: Rect) {
c.int(rect.start.y),
c.int(rect.size.x),
c.int(rect.size.y),
- color_to_rl(renderer.tint),
+ _color_to_rl(renderer.tint),
)
}
@@ -117,7 +117,7 @@ texture_quad :: proc(
},
offset,
rotation,
- color_to_rl(renderer.tint),
+ _color_to_rl(renderer.tint),
)
}
diff --git a/src/main.odin b/src/main.odin
index 05a4438..8a528eb 100644
--- a/src/main.odin
+++ b/src/main.odin
@@ -73,7 +73,7 @@ frame :: proc() {
draw_player()
draw_room(current_room.id)
- // draw_platforms()
+ draw_platforms()
rl.EndMode2D()
diff --git a/src/phys/world.odin b/src/phys/world.odin
index cf66229..5bbfcbd 100644
--- a/src/phys/world.odin
+++ b/src/phys/world.odin
@@ -27,31 +27,31 @@ destroy_world :: proc() {
}
@(private = "file")
-hash_bin :: proc(x: i32, y: i32) -> u32 {
+_hash_bin :: proc(x: i32, y: i32) -> u32 {
return transmute(u32)((x * 73856093) ~ (y * 19349663))
}
@(private = "file")
-world_to_bin :: proc(point: Vec2) -> (i32, i32) {
+_world_to_bin :: proc(point: Vec2) -> (i32, i32) {
return i32(
math.floor(point.x / BIN_SIZE),
), i32(math.floor(point.y / BIN_SIZE))
}
@(private = "file")
-get_surrounding_bins :: proc(
+_get_surrounding_bins :: proc(
pos: Vec2,
allocator := context.temp_allocator,
) -> []^[dynamic]Body_Handle {
neighbors := make([]^[dynamic]Body_Handle, 9, allocator)
- center_x, center_y := world_to_bin(pos)
+ center_x, center_y := _world_to_bin(pos)
idx := 0
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_idx := _hash_bin(center_x + i32(offset_x), center_y + i32(offset_y))
bin := &world.bins[bin_idx % BIN_COUNT]
neighbors[idx] = bin
idx += 1
@@ -62,22 +62,22 @@ get_surrounding_bins :: proc(
}
@(private = "file")
-find_bin :: proc(b: Body) -> ^[dynamic]Body_Handle {
- bin_x, bin_y := world_to_bin(b.pos + b.rect.start)
- return &world.bins[hash_bin(bin_x, bin_y) % BIN_COUNT]
+_find_bin :: proc(b: Body) -> ^[dynamic]Body_Handle {
+ bin_x, bin_y := _world_to_bin(b.pos + b.rect.start)
+ return &world.bins[_hash_bin(bin_x, bin_y) % BIN_COUNT]
}
@(private = "file")
-add_to_bins :: proc(b: ^Body) {
- bin := find_bin(b^)
+_add_to_bins :: proc(b: ^Body) {
+ bin := _find_bin(b^)
idx := i32(len(bin))
append(bin, b.handle)
b.bin_idx = idx
}
@(private = "file")
-remove_from_bins :: proc(b: Body) {
- bin := find_bin(b)
+_remove_from_bins :: proc(b: Body) {
+ bin := _find_bin(b)
assert(len(bin) > 0)
assert(bin[b.bin_idx] == b.handle)
@@ -115,7 +115,7 @@ add_body :: proc(b: Body) -> (Body_Handle, ^Body) {
body := &world.bodies[world.handles[handle]]
body.handle = handle
- add_to_bins(body)
+ _add_to_bins(body)
return handle, body
}
@@ -123,7 +123,7 @@ add_body :: proc(b: Body) -> (Body_Handle, ^Body) {
remove_body :: proc(h: Body_Handle) {
b := get_body(h)
- remove_from_bins(b^)
+ _remove_from_bins(b^)
last := pop(&world.bodies)
if last.handle != h {
@@ -134,6 +134,39 @@ remove_body :: proc(h: Body_Handle) {
append(&world.unused_handles, h)
}
+get_collisions :: proc(
+ h: Body_Handle,
+ allocator := context.allocator
+) -> []Body_Handle {
+ bodies := make([dynamic]Body_Handle, allocator)
+
+ b := get_body(h)
+
+ rect := b.rect
+ rect.start += b.pos
+
+ bin_list := _get_surrounding_bins(rect.start)
+
+ for bin in bin_list {
+ for c_h in bin {
+ if c_h == h {
+ continue
+ }
+
+ c := get_body(c_h)
+
+ c_rect := c.rect
+ c_rect.start += c.pos
+
+ if aabb(rect, c_rect) {
+ append(&bodies, c_h)
+ }
+ }
+ }
+
+ return bodies[:]
+}
+
update_body :: proc(h: Body_Handle) {
dt := rl.GetFrameTime()
@@ -147,15 +180,11 @@ update_body :: proc(h: Body_Handle) {
res_rect := b.rect
res_rect.start += res_pos
- bin_list := get_surrounding_bins(res_rect.start)
+ bin_list := _get_surrounding_bins(res_rect.start)
b.collisions = {}
- total_len := 0
-
for bin in bin_list {
- total_len += len(bin)
-
for c_h in bin {
if c_h == h {
continue
@@ -203,13 +232,13 @@ update_body :: proc(h: Body_Handle) {
set_body_position :: proc(h: Body_Handle, new_pos: Vec2) {
b := get_body(h)
- prev_bin := hash_bin(world_to_bin(b.pos + b.rect.start))
- res_bin := hash_bin(world_to_bin(new_pos + b.rect.start))
+ prev_bin := _hash_bin(_world_to_bin(b.pos + b.rect.start))
+ res_bin := _hash_bin(_world_to_bin(new_pos + b.rect.start))
if prev_bin != res_bin {
- remove_from_bins(b^)
+ _remove_from_bins(b^)
b.pos = new_pos
- add_to_bins(b)
+ _add_to_bins(b)
} else {
b.pos = new_pos
}
diff --git a/src/player.odin b/src/player.odin
index 07b6473..7233278 100644
--- a/src/player.odin
+++ b/src/player.odin
@@ -55,7 +55,7 @@ delete_player :: proc() {
}
@(private = "file")
-get_input_dir :: proc() -> f32 {
+_get_input_dir :: proc() -> f32 {
input: f32
if is_keybind_down(actions.move_left) {
@@ -69,8 +69,8 @@ get_input_dir :: proc() -> f32 {
}
@(private = "file")
-default_state :: proc(dt: f32) {
- input := get_input_dir()
+_default_state :: proc(dt: f32) {
+ input := _get_input_dir()
if input != 0 {
set_sprite_active_tag(&player.sprite, "run")
@@ -84,7 +84,7 @@ default_state :: proc(dt: f32) {
}
if is_keybind_just_down(actions.dash) && player.dash_cooldown <= 0 {
- enter_dash()
+ _enter_dash()
return
}
@@ -135,7 +135,7 @@ default_state :: proc(dt: f32) {
}
@(private = "file")
-enter_dash :: proc() {
+_enter_dash :: proc() {
body := phys.get_body(player.body_handle)
// the sprite x scale is the direction the player is facing :)
body.vel = {math.sign(player.sprite.scale.x) * PLAYER_DASH_SPEED, 0}
@@ -145,19 +145,19 @@ enter_dash :: proc() {
}
@(private = "file")
-dash_state :: proc(dt: f32) {
+_dash_state :: proc(dt: f32) {
phys.update_body(player.body_handle)
player.dash_timer -= dt
body := phys.get_body(player.body_handle)
if player.dash_timer <= 0 || body.collisions != {} {
- exit_dash()
+ _exit_dash()
}
}
@(private = "file")
-exit_dash :: proc() {
+_exit_dash :: proc() {
player.state = .DEFAULT
player.dash_cooldown = PLAYER_DASH_COOLDOWN
@@ -167,7 +167,7 @@ exit_dash :: proc() {
}
@(private = "file")
-change_rooms :: proc() {
+_change_rooms :: proc() {
body := phys.get_body(player.body_handle)
width := f32(current_room.width)
@@ -192,10 +192,8 @@ change_rooms :: proc() {
update_player :: proc(dt: f32) {
switch player.state {
- case .DEFAULT:
- default_state(dt)
- case .DASH:
- dash_state(dt)
+ case .DEFAULT: _default_state(dt)
+ case .DASH: _dash_state(dt)
}
body := phys.get_body(player.body_handle)
@@ -207,7 +205,7 @@ update_player :: proc(dt: f32) {
player.jump_buffer -= dt
player.coyote_time -= dt
- change_rooms()
+ _change_rooms()
}
draw_player :: proc() {
diff --git a/src/world.odin b/src/world.odin
index d2e8601..f16852a 100644
--- a/src/world.odin
+++ b/src/world.odin
@@ -9,7 +9,7 @@ current_room: Room_Position_Resource
object_spawners := [Object_Type]Object_Spawner{
.PLAYER_SPAWN = object_spawner_player_spawn,
- // .COLLISION = object_spawner_collision,
+ .COLLISION = object_spawner_collision,
}
room_open_cb := []Room_Change_Callback{
@@ -20,7 +20,7 @@ room_close_cb := []Room_Change_Callback{
}
@(private = "file")
-spawn_objects :: proc(room_id: Room_Id) {
+_spawn_objects :: proc(room_id: Room_Id) {
room := get_room(room_id)
for obj in room.objects {
@@ -43,7 +43,7 @@ _open_room :: proc(room_pos: Room_Position_Resource) {
cb(current_room.id)
}
- spawn_objects(current_room.id)
+ _spawn_objects(current_room.id)
}
open_room_at :: proc(pos: [2]i32) -> bool {
generated by cgit v1.3-2-g0d8e (git 2.53.0) at 2026-06-06 06:27:51 +0000