TileCollisionBuilder

Class

Source: TileCollisionBuilder.h

Description

Helper class for creating physics bodies from exported behavior layers.

This builder follows the exact plan specification:

• Iterates behavior layers looking for non-TILE_NONE flags
• Creates StaticActor or SensorActor based on TileFlags
• Configures sensor/one-way properties from flags
• Packs tile coordinates and flags into userData for gameplay callbacks
• Registers bodies with the scene's entity system and collision system

Usage:

TileBehaviorLayer layer = { behaviorData, 32, 32 };
TileCollisionBuilder builder(scene, config);
int entitiesCreated = builder.buildFromBehaviorLayer(layer, 0);

Methods

int buildFromBehaviorLayer(const TileBehaviorLayer& layer, uint8_t layerIndex = 0)

Description:

Creates physics bodies from a behavior layer.

Parameters:

• layer: Behavior layer containing tile flags
• layerIndex: Index of the layer (for debugging/logging)

Returns: Number of entities created, or -1 if entity limit was exceeded

int getEntitiesCreated() const

Description:

Gets the number of entities created by this builder.

Returns: Entity count

void reset()

Description:

Resets the entity counter.