v1.4.4

source/game/StarProjectileDatabase.hpp

@@ -0,0 +1,125 @@
+#ifndef STAR_PROJECTILE_DATABASE_HPP
+#define STAR_PROJECTILE_DATABASE_HPP
+
+#include "StarSet.hpp"
+#include "StarThread.hpp"
+#include "StarEntityRenderingTypes.hpp"
+#include "StarProjectile.hpp"
+
+namespace Star {
+
+STAR_STRUCT(ProjectileConfig);
+STAR_CLASS(ProjectileDatabase);
+
+STAR_EXCEPTION(ProjectileDatabaseException, StarException);
+
+struct ProjectileConfig {
+  Json config;
+
+  String typeName;
+  String directory;
+
+  String description;
+
+  RectF boundBox;
+
+  Json movementSettings;
+  float timeToLive = 0.0f;
+  float initialSpeed = 0.0f;
+  float acceleration = 0.0f;
+  float power = 0.0f;
+  PolyF damagePoly;
+  bool piercing = false;
+  bool falldown = false;
+  bool rayCheckToSource = false;
+  float knockback = 0.0f;
+  bool knockbackDirectional = false;
+
+  // Negative value means infinite bounces.
+  int bounces = 0;
+
+  // Happens each time the projectile collides with a solid material
+  JsonArray actionOnCollide;
+
+  // Happens when projectile dies in any fashion
+  JsonArray actionOnReap;
+
+  // Happens when projectile dies after having collided
+  JsonArray actionOnHit;
+
+  // Happens when projectile dies without having collided
+  JsonArray actionOnTimeout;
+
+  // Time, repeat flag, and action config
+  List<tuple<float, bool, Json>> periodicActions;
+
+  String image;
+  unsigned frameNumber = 0;
+  float animationCycle = 0.0f;
+  bool animationLoops = false;
+  unsigned windupFrames = 0;
+  bool intangibleWindup = false;
+  unsigned winddownFrames = 0;
+  bool intangibleWinddown = false;
+  bool flippable = false;
+  bool orientationLocked = false;
+
+  bool fullbright = false;
+  EntityRenderLayer renderLayer;
+
+  Vec3B lightColor;
+  Vec2F lightPosition;
+  bool pointLight = false;
+
+  String persistentAudio;
+
+  String damageKindImage;
+
+  String damageKind;
+  String damageType;
+  Json damageTeam;
+  Maybe<String> damageRepeatGroup;
+  Maybe<float> damageRepeatTimeout;
+
+  List<EphemeralStatusEffect> statusEffects;
+
+  StringSet emitters;
+
+  bool hydrophobic = false;
+  bool onlyHitTerrain = false;
+  ClientEntityMode clientEntityMode = ClientEntityMode::ClientMasterAllowed;
+  bool masterOnly = false;
+
+  StringList scripts;
+
+  List<PersistentStatusEffect> persistentStatusEffects;
+  PolyF statusEffectArea;
+
+  Json physicsForces;
+  Json physicsCollisions;
+};
+
+class ProjectileDatabase {
+public:
+  ProjectileDatabase();
+
+  StringList allProjectileTypes() const;
+  bool isProjectile(String const& typeName) const;
+
+  Json projectileConfig(String const& type) const;
+
+  String damageKindImage(String const& type) const;
+  float gravityMultiplier(String const& type) const;
+
+  ProjectilePtr createProjectile(String const& type, Json const& parameters = JsonObject()) const;
+  ProjectilePtr netLoadProjectile(ByteArray const& netStore) const;
+
+private:
+  ProjectileConfigPtr readConfig(String const& path);
+
+  StringMap<ProjectileConfigPtr> m_configs;
+};
+
+}
+
+#endif