1 files changed, 71 insertions, 0 deletions

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+#include "automating.h"
+#include "game.h"
+#include "components/automatable.h"
+#include "components/ponderable.h"
+#include "systems/pondering.h"
+
+void AutomatingSystem::tick(double dt)
+{
+  auto entities = game_.getEntityManager().getEntitiesWithComponents<
+    AutomatableComponent,
+    PonderableComponent>();
+
+  for (id_type entity : entities)
+  {
+    auto& automatable = game_.getEntityManager().
+      getComponent<AutomatableComponent>(entity);
+
+    if (!automatable.active)
+    {
+      continue;
+    }
+
+    if (automatable.behaviorRunning &&
+        (automatable.remaining <= 0.0))
+    {
+      automatable.currentAction++;
+      automatable.actionRunning = false;
+
+      if (automatable.currentAction ==
+            automatable.behaviors[automatable.currentBehavior].size())
+      {
+        automatable.behaviorRunning = false;
+      }
+    }
+
+    if (!automatable.behaviorRunning)
+    {
+      automatable.currentBehavior = automatable.behaviorDist(game_.getRng());
+      automatable.currentAction = 0;
+      automatable.behaviorRunning = true;
+    }
+
+    AutomatableComponent::Action& curAction =
+      automatable.behaviors
+        [automatable.currentBehavior]
+          [automatable.currentAction];
+
+    if (!automatable.actionRunning)
+    {
+      automatable.remaining = curAction.dur;
+      automatable.actionRunning = true;
+    }
+
+    auto& ponderable = game_.getEntityManager().
+      getComponent<PonderableComponent>(entity);
+
+    ponderable.velX = curAction.speedX;
+    ponderable.velY = curAction.speedY;
+
+    automatable.remaining -= dt;
+  }
+}
+
+void AutomatingSystem::initPrototype(id_type prototype)
+{
+  auto& automatable = game_.getEntityManager().
+    getComponent<AutomatableComponent>(prototype);
+
+  automatable.behaviorRunning = false;
+  automatable.actionRunning = false;
+}