Health and dying

1 files changed, 15 insertions, 0 deletions

diff --git a/src/muntik.odin b/src/muntik.odin
index 023174c..0612fd6 100644
--- a/src/muntik.odin
+++ b/src/muntik.odin
@@ -1,6 +1,8 @@
 package demonchime
 
 import "core:math"
+import "core:math/linalg"
+import "core:log"
 import hm "core:container/handle_map"
 
 import "fw"
@@ -24,6 +26,7 @@ make_muntik :: proc(pos: Vec2, direction: f32) -> (Handle, ^Muntik) {
   body := phys.make_body(
     phys.Rect{-sprite.offset, {14, 9}},
     layers = {.Enemy},
+    mask = {.Player, .Hard},
   )
   phys.set_position(body, pos)
 
@@ -59,6 +62,18 @@ update_muntiks :: proc(dt: f32) {
       turnaround_rc_start + {0, 16},
     )
 
+    collisions := phys.get_colliding_bodies(m.body)
+    defer delete(collisions)
+
+    for body in collisions {
+      layers := phys.get_layers(body)
+      if .Player in layers {
+        bpos := phys.get_position(body)
+        dir := linalg.normalize0(bpos - pos) * 500
+        player_take_damage(MUNTIK_DAMAGE, dir)
+      }
+    }
+
     if !phys.is_colliding(turnaround_rc) {
       m.walk_dir *= -1
     }