Update fizzler docs, and consistent spacing

documentation/levels/level_objects/fizzler.md

@@ -6,5 +6,15 @@ objects and any player-placed portals.
 ## Name structure
 
 ```
-@fizzler
+@fizzler [CUBE_SIGNAL_NAME]
 ```
+
+## Arguments
+
+| Name                          | Description                                                                                    |
+| ----------------------------- | ---------------------------------------------------------------------------------------------- |
+| `CUBE_SIGNAL_NAME` (optional) | The name of the signal to emit when a cube is fizzled. Use `-1` or omit to indicate no signal. |
+
+## Notes
+
+The cube signal is only set for the frame that fizzling starts.

documentation/levels/signals.md

@@ -1,6 +1,6 @@
 # Level Signals
 
-Signals are a way to indicate that something has happened in a level. They can
+Signals are a way to indicate that something is happening in a level. They can
 be emitted by:
 * Level objects
 * Triggers

src/levels/level_definition.h

@@ -239,7 +239,7 @@ struct FizzlerDefinition {
     float width;
     float height;
     short roomIndex;
-	short cubeSignalIndex;
+    short cubeSignalIndex;
 };
 
 struct ElevatorDefinition {

src/scene/fizzler.c

@@ -19,7 +19,7 @@
 #define GFX_PER_PARTICLE(particleCount) ((particleCount) + (((particleCount) + 7) >> 3) + 1)
 
 void fizzlerTrigger(void* data, struct CollisionObject* objectEnteringTrigger) {
-	struct Fizzler* fizzler = (struct Fizzler*)data;
+    struct Fizzler* fizzler = (struct Fizzler*)data;
 	
     if (objectEnteringTrigger->body) {
         objectEnteringTrigger->body->flags |= RigidBodyFizzled;
@@ -151,7 +151,7 @@ void fizzlerInit(struct Fizzler* fizzler, struct Transform* transform, float wid
     fizzler->rigidBody.transform = *transform;
     fizzler->rigidBody.currentRoom = room;
 	
-	fizzler->cubeSignalIndex = cubeSignalIndex;
+    fizzler->cubeSignalIndex = cubeSignalIndex;
 
     collisionObjectUpdateBB(&fizzler->collisionObject);
     collisionSceneAddDynamicObject(&fizzler->collisionObject);

src/scene/fizzler.h

@@ -28,7 +28,7 @@ struct Fizzler {
     short maxVerticalExtent;
     short oldestParticleIndex;
     short dynamicId;
-	short cubeSignalIndex;
+    short cubeSignalIndex;
 };
 
 void fizzlerInit(struct Fizzler* fizzler, struct Transform* transform, float width, float height, int room, short cubeSignalIndex);