Fix typos found by codespell (#2229)

include/padmgr.h

@@ -76,7 +76,7 @@ void PadMgr_RumbleSet(PadMgr* padMgr, u8* enable);
  * user-provided argument. The callback function should be `void (*)(PadMgr*, void*)`.
  *
  * @param callback callback to run before rumble state is updated for the current VI
- * @param arg the argument to pass to the calback
+ * @param arg the argument to pass to the callback
  *
  * @see PADMGR_UNSET_RETRACE_CALLACK
  */

include/regs.h

@@ -280,7 +280,7 @@ typedef enum HRegMode {
 // HREG_MODE_UCODE_DISAS
 #define R_UCODE_DISAS_TOGGLE      HREG(81) // < 0 enables and prints some hardware reg info for 1 frame, > 0 enables constant disas
 #define R_UCODE_DISAS_LOG_MODE    HREG(82) // 1 and 2 print counts, 3 enables fault client, 4 disables open/close disps
-#define R_UCODE_DISAS_LOG_LEVEL   HREG(83) // enables various logging within the dissasembler itself
+#define R_UCODE_DISAS_LOG_LEVEL   HREG(83) // enables various logging within the dissassembler itself
 #define R_UCODE_DISAS_TOTAL_COUNT HREG(84) // read-only
 #define R_UCODE_DISAS_VTX_COUNT   HREG(85) // read-only
 #define R_UCODE_DISAS_SPVTX_COUNT HREG(86) // read-only

include/z64actor.h

@@ -119,7 +119,7 @@ typedef struct ActorShape {
 #define ACTOR_FLAG_HOSTILE (1 << 2)
 
 // Actor is considered "friendly"; Opposite flag of `ACTOR_FLAG_HOSTILE`.
-// Note that this flag doesn't have any effect on either the actor, or Player's behvaior.
+// Note that this flag doesn't have any effect on either the actor, or Player's behavior.
 // What actually matters is the presence or lack of `ACTOR_FLAG_HOSTILE`.
 #define ACTOR_FLAG_FRIENDLY (1 << 3)
 

include/z64animation.h

@@ -133,13 +133,13 @@ typedef enum AnimationTapers {
 // starting a new animation. This is helpful when an animation's translation data starts at the "origin"
 // (in this case, the origin refers to `baseTransl`, in model space).
 // Some animations have translation data that does not begin at the "origin". This is common when a
-// longer sequence of animation is broken up into different parts as seperate animations.
+// longer sequence of animation is broken up into different parts as separate animations.
 // In this case, when one animation starts its translation at the same position where a different animation
 // left off, resetting `prevTransl` is not desirable. This will cause the actor's position to noticeably change
 // when the translation data from the first frame of the new animation is applied.
 //
 // When this flag is used during a transition between two animations, the first frame of movement is not applied.
-// This allows the actor's world postiion to stay at the same location as where the previous animation ended.
+// This allows the actor's world position to stay at the same location as where the previous animation ended.
 // Because translations are calculated as a difference from the current and previous frame, all subsequent
 // frames have their translation occur relative to this new starting point.
 //

include/z64camera.h

@@ -101,7 +101,7 @@ struct View;
 #define CAM_STATE_CHECK_BG (1 << 2) //  Must be set for the camera to change settings based on the bg surface
 #define CAM_STATE_EXTERNAL_FINISHED (1 << 3) // Signal from the external systems to camera that the current cam-update function is no longer needed
 #define CAM_STATE_CAM_FUNC_FINISH (1 << 4) // Signal from camera to player that the cam-update function is finished its primary purpose
-#define CAM_STATE_LOCK_MODE (1 << 5) // Prevents camera from changing mode, unless overriden by `forceModeChange` passed to `Camera_RequestModeImpl`
+#define CAM_STATE_LOCK_MODE (1 << 5) // Prevents camera from changing mode, unless overridden by `forceModeChange` passed to `Camera_RequestModeImpl`
 #define CAM_STATE_DISTORTION (1 << 6) // Set when camera distortion is on
 #define CAM_STATE_PLAY_INIT (1 << 7) // Set in Play_Init, never used or changed
 #define CAM_STATE_CAMERA_IN_WATER (1 << 8) // Camera (eye) is underwater
@@ -797,7 +797,7 @@ typedef struct KeepOn3ReadOnlyData {
     /* 0x00 */ f32 yOffset;
     /* 0x04 */ f32 minDist;
     /* 0x08 */ f32 maxDist;
-    /* 0x0C */ f32 swingYawInital;
+    /* 0x0C */ f32 swingYawInitial;
     /* 0x10 */ f32 swingYawFinal;
     /* 0x14 */ f32 swingPitchInitial;
     /* 0x18 */ f32 swingPitchFinal;
@@ -1185,7 +1185,7 @@ typedef struct Unique0ReadOnlyData {
 } Unique0ReadOnlyData; // size = 0x4
 
 typedef struct Unique0ReadWriteData {
-    /* 0x00 */ Vec3f initalPos;
+    /* 0x00 */ Vec3f initialPos;
     /* 0x0C */ s16 animTimer;
     /* 0x10 */ InfiniteLine eyeAndDirection;
 } Unique0ReadWriteData; // size = 0x28
@@ -1410,7 +1410,7 @@ typedef struct Special0 {
     { interfaceField, CAM_DATA_INTERFACE_FIELD }
 
 typedef struct Special4ReadWriteData {
-    /* 0x0 */ s16 initalTimer;
+    /* 0x0 */ s16 initialTimer;
 } Special4ReadWriteData; // size = 0x4
 
 typedef struct Special4 {
@@ -1472,7 +1472,7 @@ typedef struct Special6ReadOnlyData {
 } Special6ReadOnlyData; // size = 0x4
 
 typedef struct Special6ReadWriteData {
-    /* 0x0 */ f32 initalPlayerY;
+    /* 0x0 */ f32 initialPlayerY;
     /* 0x4 */ s16 animTimer;
 } Special6ReadWriteData; // size = 0x8
 

include/z64player.h

@@ -72,7 +72,7 @@ typedef enum PlayerEnvHazard {
 
 typedef enum PlayerItemAction {
     /* 0x00 */ PLAYER_IA_NONE,
-    /* 0x01 */ PLAYER_IA_SWORD_CS, // Hold sword without shield in hand. The sword is not useable.
+    /* 0x01 */ PLAYER_IA_SWORD_CS, // Hold sword without shield in hand. The sword is not usable.
     /* 0x02 */ PLAYER_IA_FISHING_POLE,
     /* 0x03 */ PLAYER_IA_SWORD_MASTER,
     /* 0x04 */ PLAYER_IA_SWORD_KOKIRI,