Added pokemon.txt/pokemon_forms.txt property "Offspring" for species that could be produced by breeding

Data/Scripts/010_Data/002_PBS data/008_Species.rb

@@ -28,6 +28,7 @@ module GameData
     attr_reader :egg_groups
     attr_reader :hatch_steps
     attr_reader :incense
+    attr_reader :offspring
     attr_reader :evolutions
     attr_reader :height
     attr_reader :weight
@@ -119,6 +120,7 @@ module GameData
       }
       if compiling_forms
         ret["PokedexForm"]  = [0, "u"]
+        ret["Offspring"]    = [0, "*e", :Species]
         ret["Evolutions"]   = [0, "*ees", :Species, :Evolution, nil]
         ret["MegaStone"]    = [0, "e", :Item]
         ret["MegaMove"]     = [0, "e", :Move]
@@ -130,6 +132,7 @@ module GameData
         ret["GrowthRate"]   = [0, "e", :GrowthRate]
         ret["GenderRatio"]  = [0, "e", :GenderRatio]
         ret["Incense"]      = [0, "e", :Item]
+        ret["Offspring"]    = [0, "*s"]
         ret["Evolutions"]   = [0, "*ses", nil, :Evolution, nil]
         # All properties below here are old names for some properties above.
         # They will be removed in v21.
@@ -171,6 +174,7 @@ module GameData
       @egg_groups            = hash[:egg_groups]            || [:Undiscovered]
       @hatch_steps           = hash[:hatch_steps]           || 1
       @incense               = hash[:incense]
+      @offspring             = hash[:offspring]             || []
       @evolutions            = hash[:evolutions]            || []
       @height                = hash[:height]                || 1
       @weight                = hash[:weight]                || 1
@@ -275,13 +279,23 @@ module GameData
       return ret
     end
 
-    def get_related_species
+    # Returns an array of all the species in this species' evolution family.
+    def get_family_species
       sp = self.get_baby_species
       evos = GameData::Species.get(sp).get_family_evolutions(false)
       return [sp] if evos.length == 0
       return [sp].concat(evos.map { |e| e[1] }).uniq
     end
 
+    # This takes into account whether other_species is evolved.
+    def breeding_can_produce?(other_species)
+      other_family = GameData::Species.get(other_species).get_family_species
+      if @offspring.length > 0
+        return (other_family & @offspring).length > 0
+      end
+      return other_family.include?(@id)
+    end
+
     def family_evolutions_have_method?(check_method, check_param = nil)
       sp = self.get_baby_species
       evos = GameData::Species.get(sp).get_family_evolutions

Data/Scripts/020_Debug/001_Editor screens/001_EditorScreens.rb

@@ -1131,6 +1131,7 @@ def pbPokemonEditor
               :egg_groups            => egg_groups,         # 26, 27
               :hatch_steps           => data[28],
               :incense               => data[29],
+              :offspring             => spec.offspring,
               :evolutions            => data[30],
               :height                => data[31],
               :weight                => data[32],
@@ -1321,7 +1322,7 @@ def pbRegionalDexEditorMain
           seen = []
           GameData::Species.each_species do |s|
             next if seen.include?(s.species)
-            family = s.get_related_species
+            family = s.get_family_species
             new_dex.concat(family)
             seen.concat(family)
           end

Data/Scripts/021_Compiler/002_Compiler_CompilePBS.rb

@@ -630,6 +630,7 @@ module Compiler
           :egg_groups            => contents["EggGroups"] || contents["Compatibility"],
           :hatch_steps           => contents["HatchSteps"] || contents["StepsToHatch"],
           :incense               => contents["Incense"],
+          :offspring             => contents["Offspring"],
           :evolutions            => contents["Evolutions"],
           :height                => contents["Height"],
           :weight                => contents["Weight"],
@@ -662,7 +663,15 @@ module Compiler
         end
       }
     }
-    # Enumerate all evolution species and parameters (this couldn't bedone earlier)
+    # Enumerate all offspring species (this couldn't be done earlier)
+    GameData::Species.each do |species|
+      FileLineData.setSection(species.id.to_s, "Offspring", nil)   # For error reporting
+      offspring = species.offspring
+      offspring.each_with_index do |sp, i|
+        offspring[i] = csvEnumField!(sp, :Species, "Offspring", species.id)
+      end
+    end
+    # Enumerate all evolution species and parameters (this couldn't be done earlier)
     GameData::Species.each do |species|
       FileLineData.setSection(species.id.to_s, "Evolutions", nil)   # For error reporting
       species.evolutions.each do |evo|
@@ -821,6 +830,7 @@ module Compiler
           :egg_groups            => contents["EggGroups"] || contents["Compatibility"] || base_data.egg_groups.clone,
           :hatch_steps           => contents["HatchSteps"] || contents["StepsToHatch"] || base_data.hatch_steps,
           :incense               => base_data.incense,
+          :offspring             => contents["Offspring"] || base_data.offspring.clone,
           :evolutions            => evolutions,
           :height                => contents["Height"] || base_data.height,
           :weight                => contents["Weight"] || base_data.weight,

Data/Scripts/021_Compiler/003_Compiler_WritePBS.rb

@@ -315,6 +315,10 @@ module Compiler
           f.write(sprintf("EggGroups = %s\r\n", species.egg_groups.join(",")))
         end
         f.write(sprintf("HatchSteps = %d\r\n", species.hatch_steps))
+        f.write(sprintf("Incense = %s\r\n", species.incense)) if species.incense
+        if species.offspring.length > 0
+          f.write(sprintf("Offspring = %s\r\n", species.offspring.join(",")))
+        end
         f.write(sprintf("Height = %.1f\r\n", species.height / 10.0))
         f.write(sprintf("Weight = %.1f\r\n", species.weight / 10.0))
         f.write(sprintf("Color = %s\r\n", species.color))
@@ -348,7 +352,6 @@ module Compiler
           end
           f.write("\r\n")
         end
-        f.write(sprintf("Incense = %s\r\n", species.incense)) if species.incense
       end
     }
     process_pbs_file_message_end
@@ -411,6 +414,9 @@ module Compiler
           f.write(sprintf("EggGroups = %s\r\n", species.egg_groups.join(",")))
         end
         f.write(sprintf("HatchSteps = %d\r\n", species.hatch_steps)) if species.hatch_steps != base_species.hatch_steps
+        if species.offspring.length > 0 && species.offspring != base_species.offspring
+          f.write(sprintf("Offspring = %s\r\n", species.offspring.join(",")))
+        end
         f.write(sprintf("Height = %.1f\r\n", species.height / 10.0)) if species.height != base_species.height
         f.write(sprintf("Weight = %.1f\r\n", species.weight / 10.0)) if species.weight != base_species.weight
         f.write(sprintf("Color = %s\r\n", species.color)) if species.color != base_species.color
@@ -546,7 +552,7 @@ module Compiler
           if current_family && current_family.include?(species)
             f.write(",") if comma
           else
-            current_family = GameData::Species.get(species).get_related_species
+            current_family = GameData::Species.get(species).get_family_species
             comma = false
             f.write("\r\n")
           end