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-rw-r--r--src/crepe/api/BehaviorScript.hpp8
-rw-r--r--src/crepe/api/Script.cpp4
-rw-r--r--src/crepe/api/Script.h11
-rw-r--r--src/crepe/api/Script.hpp8
-rw-r--r--src/crepe/system/ScriptSystem.cpp30
-rw-r--r--src/crepe/system/ScriptSystem.h11
-rw-r--r--src/test/ScriptTest.cpp109
7 files changed, 81 insertions, 100 deletions
diff --git a/src/crepe/api/BehaviorScript.hpp b/src/crepe/api/BehaviorScript.hpp
index 5b5a418..bd59337 100644
--- a/src/crepe/api/BehaviorScript.hpp
+++ b/src/crepe/api/BehaviorScript.hpp
@@ -15,10 +15,10 @@ BehaviorScript & BehaviorScript::set_script(Args &&... args) {
static_assert(std::is_base_of<Script, T>::value);
Script * s = new T(std::forward<Args>(args)...);
- s->game_object_id_ref = &this->game_object_id;
- s->active_ref = &this->active;
- s->component_manager_ref = &this->component_manager;
- s->event_manager_ref = &EventManager::get_instance();
+ s->game_object_id = this->game_object_id;
+ s->active = this->active;
+ s->component_manager = this->component_manager;
+ s->event_manager = EventManager::get_instance();
this->script = std::unique_ptr<Script>(s);
return *this;
diff --git a/src/crepe/api/Script.cpp b/src/crepe/api/Script.cpp
index 0e73848..8bb3ef6 100644
--- a/src/crepe/api/Script.cpp
+++ b/src/crepe/api/Script.cpp
@@ -3,7 +3,7 @@
using namespace crepe;
Script::~Script() {
- EventManager & evmgr = *this->event_manager_ref;
+ EventManager & evmgr = this->event_manager;
for (auto id : this->listeners) {
evmgr.unsubscribe(id);
}
@@ -11,6 +11,6 @@ Script::~Script() {
template <>
void Script::subscribe(const EventHandler<CollisionEvent> & callback) {
- const game_object_id_t & game_object_id = *this->game_object_id_ref;
+ const game_object_id_t & game_object_id = this->game_object_id;
this->subscribe_internal(callback, game_object_id);
}
diff --git a/src/crepe/api/Script.h b/src/crepe/api/Script.h
index 43efd15..6418b04 100644
--- a/src/crepe/api/Script.h
+++ b/src/crepe/api/Script.h
@@ -2,6 +2,7 @@
#include <vector>
+#include "../util/OptionalRef.h"
#include "../types.h"
#include "EventManager.h"
@@ -150,18 +151,16 @@ private:
* implement a non-default constructor (e.g. for passing references to their own concrete
* Script classes).
*
- * \todo These should be converted to OptionalRef<> once `loek/util` is merged
- *
* \{
*/
//! Game object ID of game object parent BehaviorScript is attached to
- const game_object_id_t * game_object_id_ref = nullptr;
+ OptionalRef<const game_object_id_t> game_object_id;
//! Reference to parent component
- bool * active_ref = nullptr;
+ OptionalRef<bool> active;
//! Reference to component manager instance
- ComponentManager * component_manager_ref = nullptr;
+ OptionalRef<ComponentManager> component_manager;
//! Reference to event manager instance
- EventManager * event_manager_ref = nullptr;
+ OptionalRef<EventManager> event_manager;
//! \}
private:
diff --git a/src/crepe/api/Script.hpp b/src/crepe/api/Script.hpp
index e94278d..a2463bf 100644
--- a/src/crepe/api/Script.hpp
+++ b/src/crepe/api/Script.hpp
@@ -20,9 +20,9 @@ T & Script::get_component() const {
template <typename T>
RefVector<T> Script::get_components() const {
- ComponentManager & mgr = *this->component_manager_ref;
+ ComponentManager & mgr = this->component_manager;
- return mgr.get_components_by_id<T>(*this->game_object_id_ref);
+ return mgr.get_components_by_id<T>(this->game_object_id);
}
template <typename... Args>
@@ -33,10 +33,10 @@ void Script::logf(Args &&... args) {
template <typename EventType>
void Script::subscribe_internal(const EventHandler<EventType> & callback,
event_channel_t channel) {
- EventManager & mgr = *this->event_manager_ref;
+ EventManager & mgr = this->event_manager;
subscription_t listener = mgr.subscribe<EventType>(
[this, callback](const EventType & data) -> bool {
- bool & active = *this->active_ref;
+ bool & active = this->active;
if (!active) return false;
return callback(data);
},
diff --git a/src/crepe/system/ScriptSystem.cpp b/src/crepe/system/ScriptSystem.cpp
index c33309c..d54bbc9 100644
--- a/src/crepe/system/ScriptSystem.cpp
+++ b/src/crepe/system/ScriptSystem.cpp
@@ -1,5 +1,3 @@
-#include <functional>
-
#include "../ComponentManager.h"
#include "../api/BehaviorScript.h"
#include "../api/Script.h"
@@ -12,30 +10,20 @@ using namespace crepe;
void ScriptSystem::update() {
dbg_trace();
- RefVector<Script> scripts = this->get_scripts();
-
- for (auto & script_ref : scripts) {
- Script & script = script_ref.get();
- if (!script.initialized) {
- script.init();
- script.initialized = true;
- }
- script.update();
- }
-}
-
-RefVector<Script> ScriptSystem::get_scripts() const {
- RefVector<Script> scripts = {};
ComponentManager & mgr = this->component_manager;
RefVector<BehaviorScript> behavior_scripts = mgr.get_components_by_type<BehaviorScript>();
- for (auto behavior_script_ref : behavior_scripts) {
- BehaviorScript & behavior_script = behavior_script_ref.get();
+ for (BehaviorScript & behavior_script : behavior_scripts) {
if (!behavior_script.active) continue;
+
Script * script = behavior_script.script.get();
if (script == nullptr) continue;
- scripts.push_back(*script);
- }
- return scripts;
+ if (!script->initialized) {
+ script->init();
+ script->initialized = true;
+ }
+ script->update();
+ }
}
+
diff --git a/src/crepe/system/ScriptSystem.h b/src/crepe/system/ScriptSystem.h
index 32e1fcd..936e9ca 100644
--- a/src/crepe/system/ScriptSystem.h
+++ b/src/crepe/system/ScriptSystem.h
@@ -2,8 +2,6 @@
#include "System.h"
-#include "../types.h"
-
namespace crepe {
class Script;
@@ -25,15 +23,6 @@ public:
* the \c BehaviorScript instance.
*/
void update() override;
-
-private:
- /**
- * \brief Aggregate all active \c BehaviorScript components and return a list
- * of references to their \c Script instances (utility)
- *
- * \returns List of active \c Script instances
- */
- RefVector<Script> get_scripts() const;
};
} // namespace crepe
diff --git a/src/test/ScriptTest.cpp b/src/test/ScriptTest.cpp
index c35c3e2..73009a7 100644
--- a/src/test/ScriptTest.cpp
+++ b/src/test/ScriptTest.cpp
@@ -23,7 +23,7 @@ class ScriptTest : public Test {
public:
ComponentManager component_manager{};
ScriptSystem system{component_manager};
- EventManager & evmgr = EventManager::get_instance();
+ EventManager & event_manager = EventManager::get_instance();
class MyScript : public Script {
// NOTE: default (private) visibility of init and update shouldn't cause
@@ -47,79 +47,84 @@ public:
unsigned event_count = 0;
};
- BehaviorScript * behaviorscript_ref = nullptr;
- MyScript * script_ref = nullptr;
+ OptionalRef<BehaviorScript> behaviorscript;
+ OptionalRef<MyScript> script;
void SetUp() override {
auto & mgr = this->component_manager;
GameObject entity = mgr.new_object("name");
BehaviorScript & component = entity.add_component<BehaviorScript>();
- this->behaviorscript_ref = &component;
- EXPECT_EQ(this->behaviorscript_ref->script.get(), nullptr);
+ this->behaviorscript = component;
+ ASSERT_TRUE(this->behaviorscript);
+ EXPECT_EQ(component.script.get(), nullptr);
component.set_script<MyScript>();
- ASSERT_NE(this->behaviorscript_ref->script.get(), nullptr);
+ ASSERT_NE(component.script.get(), nullptr);
- this->script_ref = (MyScript *) this->behaviorscript_ref->script.get();
- ASSERT_NE(this->script_ref, nullptr);
+ this->script = *(MyScript *) component.script.get();
+ ASSERT_TRUE(this->script);
// sanity
- ASSERT_EQ(script_ref->init_count, 0);
- ASSERT_EQ(script_ref->update_count, 0);
- ASSERT_EQ(script_ref->event_count, 0);
+ MyScript & script = this->script;
+ ASSERT_EQ(script.init_count, 0);
+ ASSERT_EQ(script.update_count, 0);
+ ASSERT_EQ(script.event_count, 0);
}
};
TEST_F(ScriptTest, Default) {
- EXPECT_EQ(0, this->script_ref->init_count);
- EXPECT_EQ(0, this->script_ref->update_count);
- EXPECT_EQ(0, this->script_ref->event_count);
+ MyScript & script = this->script;
+ EXPECT_EQ(0, script.init_count);
+ EXPECT_EQ(0, script.update_count);
+ EXPECT_EQ(0, script.event_count);
}
TEST_F(ScriptTest, UpdateOnce) {
- this->system.update();
- EXPECT_EQ(1, this->script_ref->init_count);
- EXPECT_EQ(1, this->script_ref->update_count);
- EXPECT_EQ(0, this->script_ref->event_count);
+ MyScript & script = this->script;
+
+ system.update();
+ EXPECT_EQ(1, script.init_count);
+ EXPECT_EQ(1, script.update_count);
+ EXPECT_EQ(0, script.event_count);
}
TEST_F(ScriptTest, UpdateInactive) {
- this->behaviorscript_ref->active = false;
- this->system.update();
- EXPECT_EQ(0, this->script_ref->init_count);
- EXPECT_EQ(0, this->script_ref->update_count);
- EXPECT_EQ(0, this->script_ref->event_count);
-
- this->behaviorscript_ref->active = true;
- this->system.update();
- EXPECT_EQ(1, this->script_ref->init_count);
- EXPECT_EQ(1, this->script_ref->update_count);
- EXPECT_EQ(0, this->script_ref->event_count);
+ BehaviorScript & behaviorscript = this->behaviorscript;
+ MyScript & script = this->script;
+
+ behaviorscript.active = false;
+ system.update();
+ EXPECT_EQ(0, script.init_count);
+ EXPECT_EQ(0, script.update_count);
+ EXPECT_EQ(0, script.event_count);
+
+ behaviorscript.active = true;
+ system.update();
+ EXPECT_EQ(1, script.init_count);
+ EXPECT_EQ(1, script.update_count);
+ EXPECT_EQ(0, script.event_count);
}
TEST_F(ScriptTest, EventInactive) {
- this->system.update();
- this->behaviorscript_ref->active = false;
- EXPECT_EQ(1, this->script_ref->init_count);
- EXPECT_EQ(1, this->script_ref->update_count);
- EXPECT_EQ(0, this->script_ref->event_count);
-
- this->evmgr.trigger_event<MyEvent>();
- EXPECT_EQ(1, this->script_ref->init_count);
- EXPECT_EQ(1, this->script_ref->update_count);
- EXPECT_EQ(0, this->script_ref->event_count);
-
- this->behaviorscript_ref->active = true;
- this->evmgr.trigger_event<MyEvent>();
- EXPECT_EQ(1, this->script_ref->init_count);
- EXPECT_EQ(1, this->script_ref->update_count);
- EXPECT_EQ(1, this->script_ref->event_count);
+ BehaviorScript & behaviorscript = this->behaviorscript;
+ MyScript & script = this->script;
+ EventManager & evmgr = this->event_manager;
+
+ system.update();
+ behaviorscript.active = false;
+ EXPECT_EQ(1, script.init_count);
+ EXPECT_EQ(1, script.update_count);
+ EXPECT_EQ(0, script.event_count);
+
+ evmgr.trigger_event<MyEvent>();
+ EXPECT_EQ(1, script.init_count);
+ EXPECT_EQ(1, script.update_count);
+ EXPECT_EQ(0, script.event_count);
+
+ behaviorscript.active = true;
+ evmgr.trigger_event<MyEvent>();
+ EXPECT_EQ(1, script.init_count);
+ EXPECT_EQ(1, script.update_count);
+ EXPECT_EQ(1, script.event_count);
}
-TEST_F(ScriptTest, ListScripts) {
- size_t script_count = 0;
- for (auto & _ : this->system.get_scripts()) {
- script_count++;
- }
- ASSERT_EQ(1, script_count);
-}