1 files changed, 177 insertions, 0 deletions
diff --git a/Stars45/Component.cpp b/Stars45/Component.cpp
new file mode 100644
index 0000000..c9ad2cb
--- /dev/null
+++ b/Stars45/Component.cpp
@@ -0,0 +1,177 @@
+/*  Project Starshatter 4.5
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         Component.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Generic ship system sub-component class 
+*/
+
+#include "MemDebug.h"
+#include "Component.h"
+#include "System.h"
+#include "Game.h"
+
+// +----------------------------------------------------------------------+
+
+ComponentDesign::ComponentDesign()
+   : repair_time(0.0f), replace_time(0.0f), spares(0), affects(0)
+{ }
+
+// +----------------------------------------------------------------------+
+
+ComponentDesign::~ComponentDesign()
+{ }
+
+// +----------------------------------------------------------------------+
+
+Component::Component(ComponentDesign* d, System* s)
+   : design(d), system(s),
+     status(NOMINAL), availability(100.0f), time_remaining(0.0f),
+     spares(0), jerried(0)
+{
+   if (design)
+      spares = design->spares;
+}
+
+// +----------------------------------------------------------------------+
+
+Component::Component(const Component& c)
+   : design(c.design), system(c.system),
+     status(c.status), availability(c.availability), time_remaining(c.time_remaining),
+     spares(c.spares), jerried(c.jerried)
+{
+}
+
+// +--------------------------------------------------------------------+
+
+Component::~Component()
+{ }
+
+// +--------------------------------------------------------------------+
+
+void
+Component::ExecMaintFrame(double seconds)
+{
+   if (status > NOMINAL) {
+      time_remaining -= (float) seconds;
+
+      // when repairs are complete:
+      if (time_remaining <= 0) {
+         if (status == REPAIR) {
+            // did we just jerry-rig a failed component?
+            if (availability < 50)
+               jerried++;
+
+            if (jerried < 5)
+               availability += 50.0f - 10 * jerried;
+            if (availability > 100) availability = 100.0f;
+         }
+         else {
+            availability = 100.0f;
+         }
+
+         if (availability > 99)
+            status = NOMINAL;
+         else if (availability > 49)
+            status = DEGRADED;
+         else
+            status = CRITICAL;
+
+         time_remaining = 0.0f;
+
+         if (system)
+            system->CalcStatus();
+      }
+   }
+}
+
+// +--------------------------------------------------------------------+
+   
+void
+Component::ApplyDamage(double damage)
+{
+   availability -= (float) damage;
+   if (availability < 1) availability = 0.0f;
+
+   if (status < REPLACE) {
+      if (availability > 99)
+         status = NOMINAL;
+      else if (availability > 49)
+         status = DEGRADED;
+      else
+         status = CRITICAL;
+   }
+
+   if (system)
+      system->CalcStatus();
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Component::Repair()
+{
+   if (status < NOMINAL) {
+      status = REPAIR;
+      time_remaining = design->repair_time;
+
+      if (system)
+         system->CalcStatus();
+   }
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Component::Replace()
+{
+   if (status <= NOMINAL) {
+      status = REPLACE;
+      spares--;
+      time_remaining = design->replace_time;
+
+      if (system)
+         system->CalcStatus();
+   }
+}
+
+// +--------------------------------------------------------------------+
+
+float
+Component::Availability() const
+{
+   if (status > NOMINAL && availability > 50)
+      return 50.0f;
+
+   return availability;
+}
+
+float
+Component::TimeRemaining() const
+{
+   return (float) time_remaining;
+}
+
+int
+Component::SpareCount() const
+{
+   return spares;
+}
+
+bool
+Component::IsJerried() const
+{
+   return jerried?true:false;
+}
+
+int
+Component::NumJerried() const
+{
+   return jerried;
+}
+\ No newline at end of file