aboutsummaryrefslogtreecommitdiff
path: root/src/crepe/system/AISystem.h
diff options
context:
space:
mode:
authorLoek Le Blansch <loek@pipeframe.xyz>2024-12-11 18:37:23 +0100
committerLoek Le Blansch <loek@pipeframe.xyz>2024-12-11 18:37:23 +0100
commitca6c4f30df6612f60db0fdfe4c2d366d7e4da8ea (patch)
tree199878898c2ddcdd2f7f6a1b76c165c2c7db5c8d /src/crepe/system/AISystem.h
parentf0ecbea57a4d75905c4ee79608807187cd8f3e72 (diff)
parent30c17c98e54c1534664de08ca3838c40c859d166 (diff)
merge master
Diffstat (limited to 'src/crepe/system/AISystem.h')
-rw-r--r--src/crepe/system/AISystem.h81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/crepe/system/AISystem.h b/src/crepe/system/AISystem.h
new file mode 100644
index 0000000..04807cf
--- /dev/null
+++ b/src/crepe/system/AISystem.h
@@ -0,0 +1,81 @@
+#pragma once
+
+#include "api/AI.h"
+#include "api/Rigidbody.h"
+
+#include "System.h"
+#include "api/Transform.h"
+#include "types.h"
+
+namespace crepe {
+
+/**
+ * \brief The AISystem is used to control the movement of entities using AI.
+ *
+ * The AISystem is used to control the movement of entities using AI. The AISystem can be used to
+ * implement different behaviors such as seeking, fleeing, arriving, and path following.
+ */
+class AISystem : public System {
+public:
+ using System::System;
+
+ //! Update the AI system
+ void fixed_update() override;
+
+private:
+ /**
+ * \brief Calculate the total force to apply to the entity
+ *
+ * \param ai The AI component
+ * \param rigidbody The Rigidbody component
+ */
+ vec2 calculate(AI & ai, const Rigidbody & rigidbody);
+ /**
+ * \brief Accumulate the force to apply to the entity
+ *
+ * \param ai The AI component
+ * \param running_total The running total of the force
+ * \param force_to_add The force to add
+ * \return true if the force was added, false otherwise
+ */
+ bool accumulate_force(const AI & ai, vec2 & running_total, vec2 & force_to_add);
+
+ /**
+ * \brief Calculate the seek force
+ *
+ * \param ai The AI component
+ * \param rigidbody The Rigidbody component
+ * \param transform The Transform component
+ * \return The seek force
+ */
+ vec2 seek(const AI & ai, const Rigidbody & rigidbody, const Transform & transform) const;
+ /**
+ * \brief Calculate the flee force
+ *
+ * \param ai The AI component
+ * \param rigidbody The Rigidbody component
+ * \param transform The Transform component
+ * \return The flee force
+ */
+ vec2 flee(const AI & ai, const Rigidbody & rigidbody, const Transform & transform) const;
+ /**
+ * \brief Calculate the arrive force
+ *
+ * \param ai The AI component
+ * \param rigidbody The Rigidbody component
+ * \param transform The Transform component
+ * \return The arrive force
+ */
+ vec2 arrive(const AI & ai, const Rigidbody & rigidbody, const Transform & transform) const;
+ /**
+ * \brief Calculate the path follow force
+ *
+ * \param ai The AI component
+ * \param rigidbody The Rigidbody component
+ * \param transform The Transform component
+ * \return The path follow force
+ */
+ vec2 path_follow(AI & ai, const Rigidbody & rigidbody, const Transform & transform);
+};
+
+} // namespace crepe