Implements LowPowerPenaltyModifier for RulesClass.

Vinifera-Developers · Mar 28, 2023 · b04a53a · b04a53a
1 parent e7e5f99
commit b04a53a
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Showing 3 changed files with 22 additions and 1 deletion.
diff --git a/src/extensions/rules/rulesext.cpp b/src/extensions/rules/rulesext.cpp
@@ -73,7 +73,8 @@ RulesClassExtension::RulesClassExtension(const RulesClass *this_ptr) :
     IsMPAutoDeployMCV(false),
     IsMPPrePlacedConYards(false),
     IsBuildOffAlly(true),
-    IsShowSuperWeaponTimers(true)
+    IsShowSuperWeaponTimers(true),
+    LowPowerPenaltyModifier(1.0f)
 {
     //if (this_ptr) EXT_DEBUG_TRACE("RulesClassExtension::RulesClassExtension - 0x%08X\n", (uintptr_t)(ThisPtr));
 
@@ -430,6 +431,8 @@ bool RulesClassExtension::General(CCINIClass &ini)
      */
     This()->EngineerDamage = ini.Get_Float(GENERAL, "EngineerDamage", This()->EngineerDamage);
 
+    LowPowerPenaltyModifier = ini.Get_Float(GENERAL, "LowPowerPenaltyModifier", LowPowerPenaltyModifier);
+
     return true;
 }
 

diff --git a/src/extensions/rules/rulesext.h b/src/extensions/rules/rulesext.h
@@ -90,4 +90,10 @@ class RulesClassExtension final : public GlobalExtensionClass<RulesClass>
          *  on the tactical view?
          */
         bool IsShowSuperWeaponTimers;
+
+        /**
+         *  The "double penalty" or "half penalty". Multiply this by the power
+         *  units you are short of to get the actual penalty to the build speed.
+         */
+        float LowPowerPenaltyModifier;
 };
diff --git a/src/extensions/techno/technoext.cpp b/src/extensions/techno/technoext.cpp
@@ -34,11 +34,13 @@
 #include "building.h"
 #include "buildingtype.h"
 #include "rules.h"
+#include "rulesext.h"
 #include "voc.h"
 #include "ebolt.h"
 #include "tactical.h"
 #include "tibsun_inline.h"
 #include "tibsun_globals.h"
+#include "extension_globals.h"
 #include "wwcrc.h"
 #include "extension.h"
 #include "asserthandler.h"
@@ -417,6 +419,16 @@ int TechnoClassExtension::Time_To_Build() const
      */
     double power = This()->House->Power_Fraction();
     double scale = 1.0f;
+
+    /**
+     *  #issue-656
+     * 
+     *  Implements LowPowerPenaltyModifier for RulesClass.
+     * 
+     *  @author: CCHyper
+     */
+    scale = 1.0f - (1.0f - power) * RuleExtension->LowPowerPenaltyModifier;
+
     if (power > 1.0) {
         scale = 1.0;