Rename tryToActivateAgain entity list to activateNextFrame

`activateNextFrame` is more descriptive of what the list does than
`tryToActivateAgain`.

src/entity/_variables.inc

@@ -131,8 +131,8 @@ namespace Entity {
         //  A) Entities that could not be activated in the previous
         //  frame, and
         //  B) Newly spawned active entities.
-        allocate(tryToActivateAgain, wram7e, 2)
-        constant _TRY_TO_ACTIVATE_AGAIN_INDEX = tryToActivateAgain - FIRST
+        allocate(activateNextFrame, wram7e, 2)
+        constant _ACTIVATE_NEXT_FRAME_INDEX = activateNextFrame - FIRST
 
         // Unallocated Entities
         allocate(free, wram7e, 2)

src/entity/allocation.inc

@@ -58,7 +58,7 @@ function Init {
 
     // Ensure free list is the last one
     assert(lists.deactivated < lists.free)
-    assert(lists.tryToActivateAgain < lists.free)
+    assert(lists.activateNextFrame < lists.free)
     assert(lists.LAST < lists.free)
 
     lda.w   lists.free
@@ -74,16 +74,16 @@ function Init {
 
 
 
-// Clear the TryToActivateAgain entity list
+// Clear the activateNextFrame entity list
 //
 // Should be called at the start of each level
 //
 // REQUIRES: 16 bit A, 16 bit Index, DB = 0x7e, DP = 0
 a16()
 i16()
 code()
-function ClearTryToActivateAgainList {
-    lda.w   lists.tryToActivateAgain
+function ClearActivateNextFrameList {
+    lda.w   lists.activateNextFrame
     beq     Return
 
     Loop:
@@ -98,15 +98,15 @@ function ClearTryToActivateAgainList {
         bne     Loop
 
 
-    // Move the tryToActivateAgain list into the free list
+    // Move the activateNextFrame list into the free list
 
     lda.w   lists.free
     sta.b   BaseEntity.next
 
-    lda.w   lists.tryToActivateAgain
+    lda.w   lists.activateNextFrame
     sta.w   lists.free
 
-    stz.w   lists.tryToActivateAgain
+    stz.w   lists.activateNextFrame
 
 
     lda.w   #0

src/entity/counters.inc

@@ -13,7 +13,7 @@ namespace Entity {
 
 // Counts the number of enemies of a specific Id
 //
-// This routine will also search the deactivated and tryToActivateAgain entity
+// This routine will also search the deactivated and activateNextFrame entity
 // lists.
 //
 // This routine SHOULD ONLY be called on entities that will not change its
@@ -39,7 +39,7 @@ allocateTmpWord(tmp_count)
     jsr     _TestList
     ldx.w   Entity.lists.deactivated
     jsr     _TestList
-    ldx.w   Entity.lists.tryToActivateAgain
+    ldx.w   Entity.lists.activateNextFrame
     jsr     _TestList
 
     lda.w   tmp_count

src/entity/gameloop.inc

@@ -7,8 +7,8 @@
 //   * Process all active entities' Process routine
 //   * Entity Collision detection
 //   * Animate all active entities
+//   * Activate entities in the `Entity.activateNextFrame` list
 //   * Activate entities that enter the active window
-//   * Activate entities in the `Entity.tryToActivateAgain` list
 //   * Delete all entities in the `Entity.toDelete` list
 //
 //
@@ -32,7 +32,7 @@ namespace Entity {
 
 
 // Previous entity being processed
-// Used in TryToActivateAgain, ProcessActiveWindow and the entity loop.
+// Used in _ProcessActivateNextFrameList, _ProcessActiveWindow and the entity loop.
 // (word address)
 allocateTmpWord(_previousEntity)
 
@@ -135,26 +135,26 @@ macro __ChangeEntityList_Y() {
 }
 
 
-// Processes the tryToActivateAgain entity list
+// Processes the activateNextFrame entity list
 //
 // For each entity in the list it will try to reactivate the entity and
 // if it succeeds move it into its designated entity list.
 //
 // REQUIRES: 16 bit A, 16 bit Index, DB = 0x7e
 //
 // MODIFIES: DP
-inline _ProcessTryToActivateAgainList() {
+inline _ProcessActivateNextFrameList() {
     assert16a()
     assert16i()
 
-    function ProcessTryToActivateAgainList {
-        lda.w   lists.tryToActivateAgain
+    function ProcessActivateNextFrameList {
+        lda.w   lists.activateNextFrame
         beq     EndLoop
 
         // this allows _previousEntity variable to work on first item
         assert(BaseEntity.next == 0)
 
-        ldy.w   #lists.tryToActivateAgain
+        ldy.w   #lists.activateNextFrame
         sty.w   _previousEntity
 
         Loop:
@@ -194,7 +194,7 @@ inline _ProcessTryToActivateAgainList() {
                 __ChangeEntityList_Y()
                 // A = next entity address
                 // z set if there are no more entities in the current list
-                // MUST NOT CHANGE _previousEntity as the entity is no longer in the tryToActivateAgain list
+                // MUST NOT CHANGE _previousEntity as the entity is no longer in the activateNextFrame list
 
                 bne     Loop
 
@@ -254,7 +254,7 @@ inline _ProcessActiveWindow() {
 
                         // Could not activate the entity.
                         // Try again in the next frame.
-                        ldy.w   #lists._TRY_TO_ACTIVATE_AGAIN_INDEX
+                        ldy.w   #lists._ACTIVATE_NEXT_FRAME_INDEX
                         bra     _ChangeEntityList_Y
 
 
@@ -418,7 +418,7 @@ code()
 function ProcessGameLoop {
     jsr     _UpdateActiveWindows
 
-    _ProcessTryToActivateAgainList()
+    _ProcessActivateNextFrameList()
 
     _ProcessActiveWindow()
 

src/entity/spawn.inc

@@ -136,14 +136,14 @@ allocateTmpWord(yPos)
             SkipActiveWindowTest:
                 // We cannot move the entity into its entity list while
                 // the entity-loop is running.
-                // Instead we move it to the `tryToActivateAgain` list,
+                // Instead we move it to the `activateNextFrame` list,
                 // where it will be activated and moved to the correct
                 // entity list at the start of the next frame.
 
-                lda.w   lists.tryToActivateAgain
+                lda.w   lists.activateNextFrame
                 sta.b   BaseEntity.next
                 tdc
-                sta.w   lists.tryToActivateAgain
+                sta.w   lists.activateNextFrame
 
                 bra     EndIf
 
@@ -490,14 +490,14 @@ SpawnProjectile:
 
         // We cannot move the entity into its entity list while the
         // entity-loop is running.
-        // Instead we move it to the `tryToActivateAgain` list, where it
+        // Instead we move it to the `activateNextFrame` list, where it
         // will be activated and moved to the correct entity list at the
         // start of the next frame.
 
-        lda.w   lists.tryToActivateAgain
+        lda.w   lists.activateNextFrame
         sta.b   BaseEntity.next
         tdc
-        sta.w   lists.tryToActivateAgain
+        sta.w   lists.activateNextFrame
 
         ldx.w   MetaSprite.ActionPoint.address
 

unit_tests/src/tests/entity/_common.inc

@@ -25,12 +25,12 @@ function _DeactivatedListLength {
 }
 
 // REQUIRES: 16 bit A, 16 bit Index, DB = 0x7e
-// OUT: A = number of entities in the tryToActivateAgain list
+// OUT: A = number of entities in the activateNextFrame list
 a16()
 i16()
 code()
-function _TryToActivateAgainListLength {
-    ldx.w   #Entity.lists._TRY_TO_ACTIVATE_AGAIN_INDEX
+function _ActivateNextFrameListLength {
+    ldx.w   #Entity.lists._ACTIVATE_NEXT_FRAME_INDEX
     jmp     Entity._CountEntitiesInListIndexX
 }
 
@@ -87,7 +87,7 @@ allocateTmpWord(tmp_count)
     }
 
     _TestDeactivated(deactivated)
-    _TestDeactivated(tryToActivateAgain)
+    _TestDeactivated(activateNextFrame)
 
 
     // test all other entities are active

unit_tests/src/tests/entity/allocation.inc

@@ -28,8 +28,8 @@ Fail:
 a16()
 i16()
 code()
-Test.add("Entities.ClearTryToActivateAgainList")
-function ClearTryToActivateAgainList {
+Test.add("Entities.ClearActivateNextFrameList")
+function ClearActivateNextFrameList {
 constant tmp = Test.tmp
 
     jsr     Entity.Init
@@ -59,12 +59,12 @@ constant tmp = Test.tmp
         bcc     Loop
 
 
-    jsr     _TryToActivateAgainListLength
+    jsr     _ActivateNextFrameListLength
     cmp.w   #Entity.lists.N_LISTS
     bne     Fail
 
 
-    jsr     Entity.ClearTryToActivateAgainList
+    jsr     Entity.ClearActivateNextFrameList
 
 
     jsr     _FreeListLength

unit_tests/src/tests/entity/gameloop.inc

@@ -186,8 +186,8 @@ Fail:
 a16()
 i16()
 code()
-Test.add("Entity.GameLoop.TryToActivateAgain")
-function GameLoop_TryToActivateAgain {
+Test.add("Entity.GameLoop.ActivateNextFrame")
+function GameLoop_ActivateNextFrame {
 constant tmp = Test.tmp
 
     jsr     Entity.Init
@@ -217,7 +217,7 @@ constant tmp = Test.tmp
             bcc     Loop
 
 
-        jsr     _TryToActivateAgainListLength
+        jsr     _ActivateNextFrameListLength
         cmp.w   #Entity.lists.N_LISTS
         bne     Fail
 
@@ -247,7 +247,7 @@ constant tmp = Test.tmp
 
         jsr     Entity.ProcessGameLoop
 
-        jsr     _TryToActivateAgainListLength
+        jsr     _ActivateNextFrameListLength
         cmp.w   #0
         bne     Fail