Update mouse control code to use key taps instead of press

1 files changed, 14 insertions, 2 deletions

diff --git a/src/common.h b/src/common.h
index e293770..08736ea 100644
--- a/src/common.h
+++ b/src/common.h
@@ -301,14 +301,26 @@ poll_keys(void) {
 // function will return `true` only on the frame where the key initially
 // activated.
 static inline u32
-key_pressed(u32 key) {
+key_tap(u32 key) {
     return (key_curr & key) & ~(key_prev & key);
 }
 
+// Check if a given key is currently pressed.
+static inline u32
+key_pressed(u32 key) {
+    return (key_curr & key);
+}
+
+// Check if a given key was just released.
+static inline u32
+key_released(u32 key) {
+    return ~(key_curr & key) & (key_prev & key);
+}
+
 // Check if the given key is pressed and has been since at least one frame.
 static inline u32
 key_hold(u32 key) {
-    return (key_curr & key) & key_prev & key;
+    return key_curr & key_prev & key;
 }
 
 // Check if the given key/button is currently pressed.