Merge pull request #4 from timothymtorres/condense-skills-and-classes

Remove medical and sentient classes

Author: timothymtorres

code/item/list/gadget.lua

@@ -16,7 +16,7 @@ gadget.radio.durability = 100
 gadget.GPS = {}  -- GPS for humans should have a small chance to grant a free AP for movement
 gadget.GPS.full_name = 'global position system'
 gadget.GPS.weight = 2
-gadget.GPS.durability = 300 
+gadget.GPS.durability = 50 
 
 --[[
 gadget.cellphone = {}
@@ -33,11 +33,13 @@ gadget.loudspeaker = {}
 gadget.loudspeaker.full_name = 'loudspeaker'
 gadget.loudspeaker.weight = 1
 
---used for searching?  give search bonus?!
+--]]
+
 gadget.flashlight = {}
 gadget.flashlight.full_name = 'flashlight'
 gadget.flashlight.weight = 4
---]]
+gadget.flashlight.durability = 100
+
 
 for item in pairs(gadget) do gadget[item].class_category = 'research' end
 

code/item/list/medical.lua

@@ -12,26 +12,18 @@ local medical = {}
 medical.FAK = {}
 medical.FAK.full_name = 'first aid kit'
 medical.FAK.weight = 8
-medical.FAK.class_category = 'medical'
 
 medical.bandage = {}
 medical.bandage.full_name = 'bandage'
 medical.bandage.weight = 3
-medical.bandage.class_category = 'medical'
-
-medical.antidote = {}
-medical.antidote.full_name = 'vial of antidote'
-medical.antidote.weight = 1
-medical.antidote.class_category = 'medical'
 
 medical.syringe = {}
-medical.syringe.full_name = 'revival syringe'
+medical.syringe.full_name = 'syringe'
 medical.syringe.weight = 5
-medical.syringe.designated_weapon = true
-medical.syringe.class_category = 'research'
 
 for item in pairs(medical) do 
   medical[item].one_use = true
+  medical[item].class_category = 'research'
 end
 
 return medical

code/item/use/activate.lua

@@ -1,5 +1,4 @@
 local dice = require('code.libs.dice')
-local flags = require('code.player.skills.flags')
 local medical = require('code.item.medical.class')
 
 local activate = {}
@@ -12,38 +11,38 @@ function activate.FAK(player, condition, target)
   local FAK_dice = dice:new(medical.FAK:getDice())
   local tile = player:getTile()  
 
-  if player.skills:check(flags.recovery) and tile:isBuilding() and tile:isPowered() and player:isStaged('inside') then
+  if player.skills:check('healing') and tile:isBuilding() and tile:isPowered() and player:isStaged('inside') then
     FAK_dice = FAK_dice*1
 --print('powered confirmed')
 --print(tile:getClassName(), tile:getName(), tile:getTileType() )
-    if player.skills:check(flags.major_healing) and tile:isClass('hospital') then 
+    if player.skills:check('major_healing') and tile:isClass('hospital') then 
       FAK_dice = FAK_dice*1 
 --print('hosptial confirmed')
     end
   end
 
-  if player.skills:check(flags.major_healing_adv) then 
+  if player.skills:check('major_healing') then 
     FAK_dice = FAK_dice^1
     FAK_dice = FAK_dice..'^^'
-  end  
+  end
 
   local hp_gained = FAK_dice:roll()
   target:updateHP(hp_gained)
   -- target:event trigger
-  print('You heal with '..FAK:getName()..' for '..hp_gained..' hp.')
+  print('You heal with the first aid kit for '..hp_gained..' hp.')
 end
 
 function activate.bandage(player, condition, target)
   local bandage_dice = dice:new(medical.bandage:getDice())  
+  local tile = player:getTile()
+ 
+  if tile:isBuilding() and tile:isPowered() and player:isStaged('inside') then bandage_dice = bandage_dice+1 end
 
-  if player.skills:check(flags.recovery) then 
+  if player.skills:check('healing') then 
     bandage_dice = bandage_dice+1
-    if player.skills:check(flags.minor_healing) then 
-      bandage_dice = bandage_dice+1
-      if player.skills:check(flags.major_healing_adv) then 
-        bandage_dice = bandage_dice^1
-        bandage_dice = bandage_dice+1
-      end        
+    if player.skills:check('minor_healing') then 
+      bandage_dice = bandage_dice+1     
+      bandage_dice = bandage_dice^1    
     end
   end  
 
@@ -53,29 +52,25 @@ function activate.bandage(player, condition, target)
   print('You heal with '..bandage:getName()..' for '..hp_gained..' hp.')
 end
 
-function activate.antidote(player, condition, target)
-  local antidote = medical.antidote
-  local cure_chance = antidote:getAccuracy()  
-  -- modify chance based on skills?
-  
-  local cure_success = cure_chance >= math.random()
-  -- target:updateStatusEffects?
-  -- target:event trigger
-  if cure_success then
-    print('You cure with the '..antidote:getName()..'.')
-  else
-    print('You fail to cure with the '..antidote:getName()..'.')
-  end
-end  
+local syringe_hp_ranges = {3, 6, 9, 12}
 
 function activate.syringe(player, condition, target)
   local syringe = medical.syringe
   local inject_chance = syringe:getAccuracy()
-  -- modify chance based on skills?
+  if player.skills:check('syringe') then
+    inject_chance = inject_chance + 0.05
+    if player.skills:check("syringe_adv") then
+      inject_chance = inject_chance + 0.05
+    end
+  end
 
   local inject_success = inject_chance >= math.random()
-  target:killed('syringe')
+  local target_weak_enough = syringe_hp_ranges[condition] >= target:getStat('hp') 
+  
+  if inject_success and target_weak_enough then target:killed() end
   -- target:event trigger
+  
+  return {inject_success, target_weak_enough} 
 end
 
 --[[
@@ -104,8 +99,15 @@ function activate.sampler(player, condition, target)
 
 end
 
-function activate.GPS(player, condition)
+local GPS_basic_chance, GPS_advanced_chance = 0.15, 0.20
 
+function activate.GPS(player, condition)
+  local GPS_chance = (player.skils:check('gadgets') and GPS_advanced_chance) or GPS_basic_chance
+  local free_movement_success = GPS_chance >= math.random()
+  if free_movement_success then  -- the GPS has a chance to avoid wasting ap on movement
+    player:updateStat('ap', 1) -- this is pretty much a hack (if a player's ap is 50 then they will NOT receive the ap)
+  end 
+  return {free_movement_success}
 end
 
 function activate.loudspeaker(player, condition, message)
@@ -158,8 +160,7 @@ local book_xp_dice = {'1d3', '1d5', '1d7', '1d10'}
 function activate.book(player, condition)
   local xp_dice_str = book_xp_dice[condition-1]
   local book_dice = dice:new(xp_dice_str)
-  if player.skills:check(flags.bookworm) then book_dice = book_dice^1 end
-  if player:isStaged('inside') and player:getSpotCondition() == 'powered' then book_dice = book_dice/2 end 
+  if player:isStaged('inside') and player:getSpotCondition() == 'powered' then book_dice = book_dice^1 end 
   local gained_xp = book_dice:roll()
   player:updateXP(gained_xp)
 end

code/player/action/list.lua

@@ -74,14 +74,14 @@ local action_list = {
     zombie = {
       default = {
         move =          {name='move',      cost=2, modifier={sprint = -1},},   
-        enter =         {name='enter',     cost= 1},
-        exit =          {name='exit',      cost= 1}, 
+        enter =         {name='enter',     cost=1},
+        exit =          {name='exit',      cost=1}, 
       },  
       basic = {
-        respawn = {cost=10, modifier={resurrection = -5},},
-        attack = {cost=1},
-        speak = {cost=1},
-        feed =  {cost=1},
+        respawn =       {cost= 10, modifier={resurrection = -5},},
+        attack =        {cost=  1},
+        speak =         {cost=  1},
+        feed =          {cost=  1},
       },
       skill = {
         -- generic skills

code/player/action/outcome.lua

@@ -1,7 +1,3 @@
---[[
-local lookupItem =    require('code.item.search')
-local lookupWeapon=   require('code.item.weapon.search')
---]]
 local map =               require('code.location.map.class')
 local combat =            require('code.player.combat')
 local entangle =          require('code.player.condition.entangle')
@@ -10,6 +6,8 @@ local equipmentActivate = require('code.location.building.equipment.operation.ac
 local skillActivate =     require('code.player.skills.activate')
 local enzyme_list =       require('code.player.enzyme_list')
 local dice =              require('code.libs.dice')
+local item =              require('code.item.class')
+
 
 Outcome = {}
 
@@ -39,6 +37,7 @@ function Outcome.move(player, dir)
   local y, x = player:getPos() 
   local map = player:getMap()
   local dir_y, dir_x = getNewPos(y, x, dir)
+  local GPS_usage
 
   if player:isStaged('inside') then
     map[y][x]:remove(player, 'inside')
@@ -47,13 +46,20 @@ function Outcome.move(player, dir)
     else
       map[dir_y][dir_x]:insert(player, 'outside')
     end
-  else
+  else  -- player is outside
+    if player:isMobType('human') then
+      local inventory_has_GPS, inv_ID = player.inventory:search('GPS')
+      if inventory_has_GPS then 
+        GPS_usage = Outcome.item('GPS', player, inv_ID) 
+      end
+    end
+    
     map[y][x]:remove(player)
     map[dir_y][dir_x]:insert(player)
   end
 
   player:updatePos(dir_y, dir_x)
-  return {dir}
+  return {dir, GPS_usage}
 end
 
 local ARMOR_DAMAGE_MOD = 2.5
@@ -63,8 +69,8 @@ function Outcome.attack(player, target, weapon, inv_ID)
   local attack, damage, critical = combat(player, target, weapon)
 
   if attack then 
-    if target_class == 'player' then -- what about barricades? buildings? equipment?
-      if target.armor:isPresent() then  -- what if weapon is harmless?
+    if target_class == 'player' then
+      if target.armor:isPresent() and not weapon:isHarmless() then
         local damage_type = weapon:getDamageType()
         local resistance = target.armor:getProtection(damage_type)
         damage = damage - resistance    
@@ -88,6 +94,9 @@ function Outcome.attack(player, target, weapon, inv_ID)
       if zombie.skills:check('track') then
         zombie.condition.tracking:addScent(human)
       end
+    --elseif target_class == 'building' then
+    --elseif target_class == 'barricade' then
+    --elseif target_class == equipment?
     end
 
     local hp_loss = -1*damage
@@ -208,8 +217,24 @@ function Outcome.item(item, player, inv_ID, target)
   local item_INST = player.inventory:lookup(inv_ID)
   local item_condition = item_INST:getCondition()
   local result = itemActivate[item](player, item_condition, target) 
-  if item_INST:isSingleUse() then player.inventory:remove(inv_ID) -- no need to do a durability check
-  elseif item_INST:failDurabilityCheck(player) then item_INST:updateCondition(-1, player, inv_ID) end
+  
+  if item_INST:isSingleUse() then -- no need for durability check
+    if item_INST:getClassName() == 'syringe' then
+      local inject_success, target_weak_enough = result[1], result[2]
+      if inject_success then
+        if target_weak_enough then  -- the syringe will be discarded without creating a vaccine if the target is too strong
+          local vaccine = item.vaccine:new('unpowered') -- should probably make unpowered/powered condition dependent on syringe skills
+          player.inventory:insert(vaccine)
+        end
+        player.inventory:remove(inv_ID)
+    --else the syringe is not removed from inventory since it didn't hit
+      end
+    else -- all other single use items get discarded 
+      player.inventory:remove(inv_ID) 
+    end  
+  elseif item_INST:failDurabilityCheck(player) then 
+    item_INST:updateCondition(-1, player, inv_ID) 
+  end
   return result
 end
 

code/player/class.lua

@@ -12,12 +12,7 @@ local condition = require('code.player.condition.class')
 local carcass = require('code.player.carcass')
 local organic_armor = require('code.player.armor.organic_class')
 local item_armor = require('code.player.armor.item_class')
-local flags = require('code.player.skills.flags')
 local weapon = require('code.item.weapon.class')
---[[
-local lookupWeapon = require('code.item.weapon.search') -- refactored? (delete)
-local lookupItem = require('code.item.search')  -- refactored? (delete)
---]]
 
 local player = class('player')
 
@@ -54,7 +49,10 @@ function player:killed(cause_of_death)
 #1 - human  killed (turns into zombie)  [reset skills, xp, sp]
 #2 - zombie killed (decay)              [delete] 
 #3 - zombie killed (regular death)      [nothing]
---]]    
+--]]
+
+  self.hp, self.health_state = 0, {basic=4, advanced=8}  -- reset our hp stats to zero
+
   if self:isMobType('human') then
     self.hp, self.health_state = 0, {basic=4, advanced=8}
     self:updateMobType('zombie')

code/player/inventory.lua

@@ -1,4 +1,3 @@
-local item = require('code.item.class')
 local class = require('code.libs.middleclass')
 
 local inventory = class('code.player.inventory')
@@ -16,7 +15,7 @@ function inventory:initialize()
   self.radio_receivers = {}  
 end
 
-function inventory:insert(obj_INST) self[#self+1] = obj_INST end  
+function inventory:insert(item_INST) self[#self+1] = item_INST end  
 
 function inventory:remove(inv_ID) table.remove(self, inv_ID) end
 
@@ -29,6 +28,15 @@ function inventory:lookup(inv_ID)  -- get itemClass_INST
   return self[inv_ID]
 end
 
+function inventory:search(item_name)
+  for inv_ID, item_INST in ipairs(self) do
+    if item_INST:getClassName() == item_name then 
+      return true, inv_ID 
+    end
+  end
+  return false
+end
+
 function inventory:catalog()
   local contents = {}
   for inv_ID=1, #self do contents[#contents + 1] = self[inv_ID] end

code/player/log/getMessage.lua

@@ -28,8 +28,12 @@ end
 --]]--DIR/COMPASS LAYOUT
 local compass = {'North', 'NorthEast', 'East', 'SouthEast', 'South', 'SouthWest', 'West', 'NorthWest'}
 
-function description.move(player, dir)
-  msg[1] = 'You travel '..compass[dir]..'.'
+function description.move(player, dir, GPS_usage)
+  if GPS_usage then
+    msg[1] = 'You travel '..compass[dir]..' using a GPS.'    
+  else  
+    msg[1] = 'You travel '..compass[dir]..'.'
+  end
 end
 
 function description.search(player, item)