Posts: 5
Threads: 1
Joined: Jun 2010
So I am currently working on a part of my game in a cave in the desert, so I am using the default "Cave of Earth" tileset. Using this, on any given cave map I have put the "light" tiles to evidence where you came from at the bottom of the map, and regular cave entrance tiles to use as passages., as shown in this pic:
http://i725.photobucket.com/albums/ww257...1277435835
Going forward has been no problem.
What I have been unable to do, however, is create an event at the bottom of the map that takes you to the previous map by simply being in the light at the bottom of the screen and pressing down, essentially "going through" the passage. Is it possible to do this WITHOUT altering the map?
Posts: 5
Threads: 1
Joined: Jun 2010
So I think I finally figured it out. It works to an extent, which I am happy with for now. If anyone wants to see what I came up with I'll be happy to post it.
But I do have another, non-related question if anyone could help me out. I want to create an item that works in scope on both an hp 0 ally and an ally regularly. However I can only seem to get it to be one or the other. Is there a solution to this?
Posts: 992
Threads: 74
Joined: Jan 2010
NO! THAT IS NOT POSSIBLE AT ALL!
Just joking around, while it is not possible by default, I made you a script for it.
Code: #==============================================================================
# ** Scene_Title
#------------------------------------------------------------------------------
# This class performs title screen processing.
#==============================================================================
class Scene_Title
#--------------------------------------------------------------------------
# * Main Processing
#--------------------------------------------------------------------------
alias old_main main
def main
old_main
$data_items = load_data("Data/Items.rxdata")
for i in 1..($data_items.size - 1)
a = $data_items[i]
if a.name =~ Regexp.new(/(.)*%/){/i/}.to_s
a.scope = 8
a.name = a.name.gsub("%", " ")
end
end
end
end
class Scene_Battle
def update_phase3_item_select
# Make item window visible
@item_window.visible = true
# Update item window
@item_window.update
# If B button was pressed
if Input.trigger?(Input::B)
# Play cancel SE
$game_system.se_play($data_system.cancel_se)
# End item selection
end_item_select
return
end
# If C button was pressed
if Input.trigger?(Input::C)
# Get currently selected data on the item window
@item = @item_window.item
# If it can't be used
unless $game_party.item_can_use?(@item.id)
# Play buzzer SE
$game_system.se_play($data_system.buzzer_se)
return
end
# Play decision SE
$game_system.se_play($data_system.decision_se)
# Set action
@active_battler.current_action.item_id = @item.id
# Make item window invisible
@item_window.visible = false
# If effect scope is single enemy
if @item.scope == 1
# Start enemy selection
start_enemy_select
# If effect scope is single ally
elsif @item.scope == 3 or @item.scope == 5 or @item.scope == 8
# Start actor selection
start_actor_select
# If effect scope is not single
else
# End item selection
end_item_select
# Go to command input for next actor
phase3_next_actor
end
return
end
end
#--------------------------------------------------------------------------
# * Start Actor Selection
#--------------------------------------------------------------------------
def start_actor_select
# Make actor arrow
@actor_arrow = Arrow_Actor.new(@spriteset.viewport2)
@actor_arrow.index = @actor_index
# Associate help window
@actor_arrow.help_window = @help_window
# Disable actor command window
@actor_command_window.active = false
@actor_command_window.visible = false
end
#--------------------------------------------------------------------------
# * Make Item Action Results
#--------------------------------------------------------------------------
def make_item_action_result
# Get item
@item = $data_items[@active_battler.current_action.item_id]
# If unable to use due to items running out
unless $game_party.item_can_use?(@item.id)
# Shift to step 1
@phase4_step = 1
return
end
# If consumable
if @item.consumable
# Decrease used item by 1
$game_party.lose_item(@item.id, 1)
end
# Display item name on help window
@help_window.set_text(@item.name, 1)
# Set animation ID
@animation1_id = @item.animation1_id
@animation2_id = @item.animation2_id
# Set common event ID
@common_event_id = @item.common_event_id
# Decide on target
index = @active_battler.current_action.target_index
target = $game_party.smooth_target_actor(index)
# Set targeted battlers
set_target_battlers(@item.scope)
# Apply item effect
for target in @target_battlers
target.item_effect(@item)
end
end
def set_target_battlers(scope)
# If battler performing action is enemy
if @active_battler.is_a?(Game_Enemy)
# Branch by effect scope
case scope
when 1 # single enemy
index = @active_battler.current_action.target_index
@target_battlers.push($game_party.smooth_target_actor(index))
when 2 # all enemies
for actor in $game_party.actors
if actor.exist?
@target_battlers.push(actor)
end
end
when 3 # single ally
index = @active_battler.current_action.target_index
@target_battlers.push($game_troop.smooth_target_enemy(index))
when 4 # all allies
for enemy in $game_troop.enemies
if enemy.exist?
@target_battlers.push(enemy)
end
end
when 5 # single ally (HP 0)
index = @active_battler.current_action.target_index
enemy = $game_troop.enemies[index]
if enemy != nil and enemy.hp0?
@target_battlers.push(enemy)
end
when 6 # all allies (HP 0)
for enemy in $game_troop.enemies
if enemy != nil and enemy.hp0?
@target_battlers.push(enemy)
end
end
when 7 # user
@target_battlers.push(@active_battler)
when 8 # ally any
index = @active_battler.current_action.target_index
actor = $game_party.actors[index]
@target_battlers.push(actor)
end
end
# If battler performing action is actor
if @active_battler.is_a?(Game_Actor)
# Branch by effect scope
case scope
when 1 # single enemy
index = @active_battler.current_action.target_index
@target_battlers.push($game_troop.smooth_target_enemy(index))
when 2 # all enemies
for enemy in $game_troop.enemies
if enemy.exist?
@target_battlers.push(enemy)
end
end
when 3 # single ally
index = @active_battler.current_action.target_index
@target_battlers.push($game_party.smooth_target_actor(index))
when 4 # all allies
for actor in $game_party.actors
if actor.exist?
@target_battlers.push(actor)
end
end
when 5 # single ally (HP 0)
index = @active_battler.current_action.target_index
actor = $game_party.actors[index]
if actor != nil and actor.hp0?
@target_battlers.push(actor)
end
when 6 # all allies (HP 0)
for actor in $game_party.actors
if actor != nil and actor.hp0?
@target_battlers.push(actor)
end
end
when 7 # user
@target_battlers.push(@active_battler)
when 8 # ally any
index = @active_battler.current_action.target_index
actor = $game_party.actors[index]
@target_battlers.push(actor)
end
end
end
end
#==============================================================================
# ** Game_Battler (part 3)
#------------------------------------------------------------------------------
# This class deals with battlers. It's used as a superclass for the Game_Actor
# and Game_Enemy classes.
#==============================================================================
class Game_Battler
#--------------------------------------------------------------------------
# * Determine Usable Skills
# skill_id : skill ID
#--------------------------------------------------------------------------
def skill_can_use?(skill_id)
# If there's not enough SP, the skill cannot be used.
if $data_skills[skill_id].sp_cost > self.sp
return false
end
# Unusable if incapacitated
if dead?
return false
end
# If silent, only physical skills can be used
if $data_skills[skill_id].atk_f == 0 and self.restriction == 1
return false
end
# Get usable time
occasion = $data_skills[skill_id].occasion
# If in battle
if $game_temp.in_battle
# Usable with [Normal] and [Only Battle]
return (occasion == 0 or occasion == 1)
# If not in battle
else
# Usable with [Normal] and [Only Menu]
return (occasion == 0 or occasion == 2)
end
end
#--------------------------------------------------------------------------
# * Applying Normal Attack Effects
# attacker : battler
#--------------------------------------------------------------------------
def attack_effect(attacker)
# Clear critical flag
self.critical = false
# First hit detection
hit_result = (rand(100) < attacker.hit)
# If hit occurs
if hit_result == true
# Calculate basic damage
atk = [attacker.atk - self.pdef / 2, 0].max
self.damage = atk * (20 + attacker.str) / 20
# Element correction
self.damage *= elements_correct(attacker.element_set)
self.damage /= 100
# If damage value is strictly positive
if self.damage > 0
# Critical correction
if rand(100) < 4 * attacker.dex / self.agi
self.damage *= 2
self.critical = true
end
# Guard correction
if self.guarding?
self.damage /= 2
end
end
# Dispersion
if self.damage.abs > 0
amp = [self.damage.abs * 15 / 100, 1].max
self.damage += rand(amp+1) + rand(amp+1) - amp
end
# Second hit detection
eva = 8 * self.agi / attacker.dex + self.eva
hit = self.damage < 0 ? 100 : 100 - eva
hit = self.cant_evade? ? 100 : hit
hit_result = (rand(100) < hit)
end
# If hit occurs
if hit_result == true
# State Removed by Shock
remove_states_shock
# Substract damage from HP
self.hp -= self.damage
# State change
@state_changed = false
states_plus(attacker.plus_state_set)
states_minus(attacker.minus_state_set)
# When missing
else
# Set damage to "Miss"
self.damage = "Miss"
# Clear critical flag
self.critical = false
end
# End Method
return true
end
#--------------------------------------------------------------------------
# * Apply Skill Effects
# user : the one using skills (battler)
# skill : skill
#--------------------------------------------------------------------------
def skill_effect(user, skill)
# Clear critical flag
self.critical = false
# If skill scope is for ally with 1 or more HP, and your own HP = 0,
# or skill scope is for ally with 0, and your own HP = 1 or more
if ((skill.scope == 3 or skill.scope == 4) and self.hp == 0) or
((skill.scope == 5 or skill.scope == 6) and self.hp >= 1)
# End Method
return false
end
# Clear effective flag
effective = false
# Set effective flag if common ID is effective
effective |= skill.common_event_id > 0
# First hit detection
hit = skill.hit
if skill.atk_f > 0
hit *= user.hit / 100
end
hit_result = (rand(100) < hit)
# Set effective flag if skill is uncertain
effective |= hit < 100
# If hit occurs
if hit_result == true
# Calculate power
power = skill.power + user.atk * skill.atk_f / 100
if power > 0
power -= self.pdef * skill.pdef_f / 200
power -= self.mdef * skill.mdef_f / 200
power = [power, 0].max
end
# Calculate rate
rate = 20
rate += (user.str * skill.str_f / 100)
rate += (user.dex * skill.dex_f / 100)
rate += (user.agi * skill.agi_f / 100)
rate += (user.int * skill.int_f / 100)
# Calculate basic damage
self.damage = power * rate / 20
# Element correction
self.damage *= elements_correct(skill.element_set)
self.damage /= 100
# If damage value is strictly positive
if self.damage > 0
# Guard correction
if self.guarding?
self.damage /= 2
end
end
# Dispersion
if skill.variance > 0 and self.damage.abs > 0
amp = [self.damage.abs * skill.variance / 100, 1].max
self.damage += rand(amp+1) + rand(amp+1) - amp
end
# Second hit detection
eva = 8 * self.agi / user.dex + self.eva
hit = self.damage < 0 ? 100 : 100 - eva * skill.eva_f / 100
hit = self.cant_evade? ? 100 : hit
hit_result = (rand(100) < hit)
# Set effective flag if skill is uncertain
effective |= hit < 100
end
# If hit occurs
if hit_result == true
# If physical attack has power other than 0
if skill.power != 0 and skill.atk_f > 0
# State Removed by Shock
remove_states_shock
# Set to effective flag
effective = true
end
# Substract damage from HP
last_hp = self.hp
self.hp -= self.damage
effective |= self.hp != last_hp
# State change
@state_changed = false
effective |= states_plus(skill.plus_state_set)
effective |= states_minus(skill.minus_state_set)
# If power is 0
if skill.power == 0
# Set damage to an empty string
self.damage = ""
# If state is unchanged
unless @state_changed
# Set damage to "Miss"
self.damage = "Miss"
end
end
# If miss occurs
else
# Set damage to "Miss"
self.damage = "Miss"
end
# If not in battle
unless $game_temp.in_battle
# Set damage to nil
self.damage = nil
end
# End Method
return effective
end
#--------------------------------------------------------------------------
# * Application of Item Effects
# item : item
#--------------------------------------------------------------------------
def item_effect(item)
# Clear critical flag
self.critical = false
# If item scope is for ally with 1 or more HP, and your own HP = 0,
# or item scope is for ally with 0 HP, and your own HP = 1 or more
if ((item.scope == 3 or item.scope == 4) and self.hp == 0) or
((item.scope == 5 or item.scope == 6) and self.hp >= 1)
# End Method
return false #unless item.scope == 8
end
# Clear effective flag
effective = false
# Set effective flag if common ID is effective
effective |= item.common_event_id > 0
# Determine hit
hit_result = (rand(100) < item.hit)
# Set effective flag is skill is uncertain
effective |= item.hit < 100
# If hit occurs
if hit_result == true
# Calculate amount of recovery
recover_hp = maxhp * item.recover_hp_rate / 100 + item.recover_hp
recover_sp = maxsp * item.recover_sp_rate / 100 + item.recover_sp
if recover_hp < 0
recover_hp += self.pdef * item.pdef_f / 20
recover_hp += self.mdef * item.mdef_f / 20
recover_hp = [recover_hp, 0].min
end
# Element correction
recover_hp *= elements_correct(item.element_set)
recover_hp /= 100
recover_sp *= elements_correct(item.element_set)
recover_sp /= 100
# Dispersion
if item.variance > 0 and recover_hp.abs > 0
amp = [recover_hp.abs * item.variance / 100, 1].max
recover_hp += rand(amp+1) + rand(amp+1) - amp
end
if item.variance > 0 and recover_sp.abs > 0
amp = [recover_sp.abs * item.variance / 100, 1].max
recover_sp += rand(amp+1) + rand(amp+1) - amp
end
# If recovery code is negative
if recover_hp < 0
# Guard correction
if self.guarding?
recover_hp /= 2
end
end
# Set damage value and reverse HP recovery amount
self.damage = -recover_hp
# HP and SP recovery
last_hp = self.hp
last_sp = self.sp
self.hp += recover_hp
self.sp += recover_sp
effective |= self.hp != last_hp
effective |= self.sp != last_sp
# State change
@state_changed = false
effective |= states_plus(item.plus_state_set)
effective |= states_minus(item.minus_state_set)
# If parameter value increase is effective
if item.parameter_type > 0 and item.parameter_points != 0
# Branch by parameter
case item.parameter_type
when 1 # Max HP
@maxhp_plus += item.parameter_points
when 2 # Max SP
@maxsp_plus += item.parameter_points
when 3 # Strength
@str_plus += item.parameter_points
when 4 # Dexterity
@dex_plus += item.parameter_points
when 5 # Agility
@agi_plus += item.parameter_points
when 6 # Intelligence
@int_plus += item.parameter_points
end
# Set to effective flag
effective = true
end
# If HP recovery rate and recovery amount are 0
if item.recover_hp_rate == 0 and item.recover_hp == 0
# Set damage to empty string
self.damage = ""
# If SP recovery rate / recovery amount are 0, and parameter increase
# value is ineffective.
if item.recover_sp_rate == 0 and item.recover_sp == 0 and
(item.parameter_type == 0 or item.parameter_points == 0)
# If state is unchanged
unless @state_changed
# Set damage to "Miss"
self.damage = "Miss"
end
end
end
# If miss occurs
else
# Set damage to "Miss"
self.damage = "Miss"
end
# If not in battle
unless $game_temp.in_battle
# Set damage to nil
self.damage = nil
end
# End Method
return effective
end
#--------------------------------------------------------------------------
# * Application of Slip Damage Effects
#--------------------------------------------------------------------------
def slip_damage_effect
# Set damage
self.damage = self.maxhp / 10
# Dispersion
if self.damage.abs > 0
amp = [self.damage.abs * 15 / 100, 1].max
self.damage += rand(amp+1) + rand(amp+1) - amp
end
# Subtract damage from HP
self.hp -= self.damage
# End Method
return true
end
#--------------------------------------------------------------------------
# * Calculating Element Correction
# element_set : element
#--------------------------------------------------------------------------
def elements_correct(element_set)
# If not an element
if element_set == []
# Return 100
return 100
end
# Return the weakest object among the elements given
# * "element_rate" method is defined by Game_Actor and Game_Enemy classes,
# which inherit from this class.
weakest = -100
for i in element_set
weakest = [weakest, self.element_rate(i)].max
end
return weakest
end
end
#==============================================================================
# ** Game_Party
#------------------------------------------------------------------------------
# This class handles the party. It includes information on amount of gold
# and items. Refer to "$game_party" for the instance of this class.
#==============================================================================
class Game_Party
#--------------------------------------------------------------------------
# * Determine if Item is Usable
# item_id : item ID
#--------------------------------------------------------------------------
def item_can_use?(item_id)
# If item quantity is 0
if item_number(item_id) == 0
# Unusable
return false
end
# Get usable time
occasion = $data_items[item_id].occasion
# If in battle
if $game_temp.in_battle
# If useable time is 0 (normal) or 1 (only battle) it's usable
return (occasion == 0 or occasion == 1)
end
# If useable time is 0 (normal) or 2 (only menu) it's usable
return (occasion == 0 or occasion == 2)
end
end
Here is what you need to do:
Go to the script editor in your game, create a new script above main and past the script above.
Now, to make an item have the scope you requested, make it's name end with %.
So for example, if you want an item called "Potion" to be like you requested, change it's name to "Potion%". The "%" will not be shown in the game, it is visible only in the editor ;)
Posts: 5
Threads: 1
Joined: Jun 2010
Wow! Thank you so much, it works just fine!
Obviously I am a bit new to RMXP, so the help is appreciated. I might get into learning the scripting language later, if I get more time, but for now I'm just concentrating on making a good game.
Just curious, how long did it take you to "make" that script?
Posts: 992
Threads: 74
Joined: Jan 2010
Half an hour ;)
No need to hurry about learning to script, there are plenty of scripts on rpg maker sites like this that you can use.
Why don't you post some info about your game in the projects section? :)
Posts: 5
Threads: 1
Joined: Jun 2010
Okay, well thank you very much!
I'll probably get around to posting info later too... :)
There is one more thing I've been searching for, and I don't feel like making a new thread... and that is either one of two things:
1. A way to trigger an event based off of a certain character leveling up. I want to create a way for players to choose their skills as they level, and so I think if an event could be triggered on level up to bring up a menu of sorts for them to do this, that would be awesome.
2. A way to create the aforementioned menu, and have access to it through the touch of a button. (Like the "Press A for email" program in the sample game - KNight Blade).
Could you or someone else point me in the right direction?
Posts: 992
Threads: 74
Joined: Jan 2010
Posts: 5
Threads: 1
Joined: Jun 2010
Sort of, though not exactly. The idea of accessing said skill menu from the menu is good, I'll want that.
However,correct me if I am wrong, but that system needs to link equipment to the skills you are learning, as that does not seem necessary. More of what I want is a system that goes more like:
1. Player Character attains level in which they learn a new skill. (Example, a elemental mage)
2. The player goes to a skill menu or tree. From there they have a few choices of what to learn. (Example: choice of earth skill, fire skill, water skill, air skill)
3. They choose which skill they want, which opens up further options for further levels. (Ex: choose earth skill, get the option next skill level to gain a more advanced earth skill, while retaining the abilities to learn the fire, air, water, etc)
If there is a way to do this with the aforementioned system, please let me know!!
Also I have seen this system, and am thinking of using it, just for skills -
http://www.rpgrevolution.com/forums/inde...opic=20562
I think it might work for my purposes, we will see though. It's a lot of extra eventing, and I would almost prefer a menu system instead. But hey, i'll use what I can find, eh? :)
Posts: 992
Threads: 74
Joined: Jan 2010
That looks good. You should use a common event for the triggering.
http://bb.xieke.com/files/Project8.exe
Here is a demo. You'll have to change/modify it to your liking though.
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