tboi-creativelore/main.lua

  local Lore = RegisterMod( "thecreativelore", 1 );
  --[[ USEFUL FUNCTIONS ]]--

  local function FindClosestEnemy( position, distance, validator )
      local closestDistance = distance or 9999
      local closestEnemy = nil
      local enemies = Isaac.FindInRadius( position, closestDistance, EntityPartition.ENEMY )
      for k,enemy in ipairs(enemies) do
          if enemy:IsActiveEnemy() == true and enemy:IsVulnerableEnemy() == true and enemy:HasEntityFlags( EntityFlag.FLAG_FRIENDLY ) == false then
              local distance = (position - enemy.Position):Length()
              if distance < closestDistance then
                  if validator == nil or validator(enemy) == true then
                      closestEnemy = enemy
                      closestDistance = distance
                  end
              end
          end
      end
      return closestEnemy
  end

  --[[ CHARACTERS ]]--
  -- Ariel
  local ARIEL_NAME = "01_Ariel";
  local ARIEL_TYPE = Isaac.GetPlayerTypeByName(ARIEL_NAME);
  local ARIEL_STATS = {
      MoveSpeedNaturalBonus = 0.10,
      MoveSpeedNaturalMultiplier = 0.9,
      DamageNaturalMultiplier = 0.70,
      ShotSpeedNaturalMultiplier = 0.8,
      MaxFireDelayNaturalMultiplier = 1.0,
      MaxFireDelayNaturalExponent = 0.9,
      TearHeightBonus = 12,
  };
  local ARIEL_HEAD = Isaac.GetCostumeIdByPath("gfx/characters/players/01_Ariel_Head.anm2")


  -- Nerielle
  local NERIELLE_NAME = "02_Nerielle";
  local NERIELLE_TYPE = Isaac.GetPlayerTypeByName(NERIELLE_NAME);
  local NERIELLE_STATS = {
      MoveSpeedNaturalBonus = 0.10,
      MoveSpeedNaturalMultiplier = 0.9,
      DamageNaturalMultiplier = 0.70,
      ShotSpeedNaturalMultiplier = 0.8,
      MaxFireDelayNaturalMultiplier = 1.0,
      MaxFireDelayNaturalExponent = 0.9,
      TearHeightBonus = 12,
  };
  local NERIELLE_HEAD = Isaac.GetCostumeIdByPath("gfx/characters/players/02_Nerielle_Head.anm2")

  function Lore:PostPlayerInit( player )
      if player:GetPlayerType() == ARIEL_TYPE then
          player:AddNullCostume( ARIEL_HEAD );
      end
      if player:GetPlayerType() == NERIELLE_TYPE then
          player:AddNullCostume( NERIELLE_HEAD );
      end
  end
  Lore:AddCallback( ModCallbacks.MC_POST_PLAYER_INIT, Lore.PostPlayerInit );


  --[[ Stats ]]
      function Lore:EvaluateCache( player, cacheFlag )
        local player = Isaac.GetPlayer(0) -- get the player entity
        if player:GetPlayerType() == ARIEL_TYPE then
            --[[  if cacheFlag == CacheFlag.CACHE_SPEED then
                  player.MoveSpeed = player.Mññº
                  moveSpeed * ARIEL_STATS.MoveSpeedNaturalMultiplier + ARIEL_STATS.MoveSpeedNaturalBonus;
              elseif cacheFlag == CacheFlag.CACHE_SHOTSPEED then
                  player.ShotSpeed = player.ShotSpeed * ARIEL_STATS.ShotSpeedNaturalMultiplier;
              elseif cacheFlag == CacheFlag.CACHE_DAMAGE then
                  player.Damage = player.Damage * ARIEL_STATS.DamageNaturalMultiplier;
              elseif cacheFlag == CacheFlag.CACHE_FIREDELAY then
                  player.MaxFireDelay = math.floor( math.max( 1, player.MaxFireDelay * ARIEL_STATS.MaxFireDelayNaturalMultiplier ) ^ ARIEL_STATS.MaxFireDelayNaturalExponent );
              elseif cacheFlag == CacheFlag.CACHE_RANGE then
                  player.TearHeight = player.TearHeight + ARIEL_STATS.TearHeightBonus;
              elseif cacheFlag == CacheFlag.CACHE_TEARCOLOR then
                  --player.TearColor = GAPPI_COLOR;
                  --Player.LaserColor = GAPPI_COLOR;
              end]]
          if cacheFlag == CacheFlag.CACHE_FLYING then
            player.CanFly = 1
          end
        end
        if player:GetPlayerType() == NERIELLE_TYPE then
              --[[  if cacheFlag == CacheFlag.CACHE_SPEED then
                    player.MoveSpeed = player.Mññº
                    moveSpeed * ARIEL_STATS.MoveSpeedNaturalMultiplier + ARIEL_STATS.MoveSpeedNaturalBonus;
                elseif cacheFlag == CacheFlag.CACHE_SHOTSPEED then
                    player.ShotSpeed = player.ShotSpeed * ARIEL_STATS.ShotSpeedNaturalMultiplier;
                elseif cacheFlag == CacheFlag.CACHE_DAMAGE then
                    player.Damage = player.Damage * ARIEL_STATS.DamageNaturalMultiplier;
                elseif cacheFlag == CacheFlag.CACHE_FIREDELAY then
                    player.MaxFireDelay = math.floor( math.max( 1, player.MaxFireDelay * ARIEL_STATS.MaxFireDelayNaturalMultiplier ) ^ ARIEL_STATS.MaxFireDelayNaturalExponent );
                elseif cacheFlag == CacheFlag.CACHE_RANGE then
                    player.TearHeight = player.TearHeight + ARIEL_STATS.TearHeightBonus;
                elseif cacheFlag == CacheFlag.CACHE_TEARCOLOR then
                    --player.TearColor = GAPPI_COLOR;
                    --Player.LaserColor = GAPPI_COLOR;
                end]]
          if cacheFlag == CacheFlag.CACHE_FLYING then
              player.CanFly = 1
          end
        end
      end
      Lore:AddCallback( ModCallbacks.MC_EVALUATE_CACHE, Lore.EvaluateCache );

      Lore:AddCallback(ModCallbacks.MC_POST_FIRE_TEAR, function(_, tear)

          local player = Isaac.GetPlayer(0) -- get the player entity

          if player:GetPlayerType() == ARIEL_TYPE then
            tear.TearFlags = tear.TearFlags | TearFlags.TEAR_CHARM  -- add slowing effect to the tear
          end

          if player:GetPlayerType() == NERIELLE_TYPE then
            tear.TearFlags = tear.TearFlags | TearFlags.TEAR_BURN  -- add slowing effect to the tear
          end
      end)