qcsrc/common/resources/cl_resources.qc

   1 #include "cl_resources.qh"
   2
   3 #include <common/items/item/ammo.qh>
   4 #include <common/resources/resources.qh>
   5
   6 /// \file
   7 /// \brief Source file that contains implementation of the resource system.
   8 /// \copyright GNU GPLv2 or any later version.
   9
  10 float GetResource(entity e, Resource res_type)
  11 {
  12         return e.(GetResourceField(res_type));
  13 }
  14
  15 bool SetResourceExplicit(entity e, Resource res_type, float amount)
  16 {
  17         .float res_field = GetResourceField(res_type);
  18         if (e.(res_field) != amount)
  19         {
  20                 e.(res_field) = amount;
  21                 return true;
  22         }
  23         return false;
  24 }
  25
  26 void SetResource(entity e, Resource res_type, float amount)
  27 {
  28         SetResourceExplicit(e, res_type, amount);
  29 }
  30
  31 void TakeResource(entity receiver, Resource res_type, float amount)
  32 {
  33         if (amount == 0)
  34         {
  35                 return;
  36         }
  37         SetResource(receiver, res_type, GetResource(receiver, res_type) - amount);
  38 }
  39
  40 void TakeResourceWithLimit(entity receiver, Resource res_type, float amount, float limit)
  41 {
  42         if (amount == 0)
  43         {
  44                 return;
  45         }
  46         float current_amount = GetResource(receiver, res_type);
  47         if (current_amount - amount < limit)
  48         {
  49                 amount = limit + current_amount;
  50         }
  51         TakeResource(receiver, res_type, amount);
  52 }