diff options
Diffstat (limited to 'Data/BuiltIn/Libraries/lua-addons/addons/pet_fix/pet_fix.lua')
| -rw-r--r-- | Data/BuiltIn/Libraries/lua-addons/addons/pet_fix/pet_fix.lua | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/Data/BuiltIn/Libraries/lua-addons/addons/pet_fix/pet_fix.lua b/Data/BuiltIn/Libraries/lua-addons/addons/pet_fix/pet_fix.lua new file mode 100644 index 0000000..5852de6 --- /dev/null +++ b/Data/BuiltIn/Libraries/lua-addons/addons/pet_fix/pet_fix.lua @@ -0,0 +1,223 @@ +--Copyright (c) 2014, Byrthnoth +--All rights reserved. + +--Redistribution and use in source and binary forms, with or without +--modification, are permitted provided that the following conditions are met: + +-- * Redistributions of source code must retain the above copyright +-- notice, this list of conditions and the following disclaimer. +-- * Redistributions in binary form must reproduce the above copyright +-- notice, this list of conditions and the following disclaimer in the +-- documentation and/or other materials provided with the distribution. +-- * Neither the name of <addon name> nor the +-- names of its contributors may be used to endorse or promote products +-- derived from this software without specific prior written permission. + +--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +--ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +--WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +--DISCLAIMED. IN NO EVENT SHALL <your name> BE LIABLE FOR ANY +--DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +--(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +--LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +--ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +--(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +_addon.name = 'Pet Fix' +_addon.ver = 0 +_addon.author = 'Byrth' + +windower.register_event('incoming chunk',function (id,original,modified,is_injected,is_blocked) + if debugging then windower.debug('incoming chunk '..id) end + local pref = modified:sub(1,4) + local data = modified:sub(5) + +-------------- ACTION PACKET --------------- + if id == 0x28 then + local act = {} + act.do_not_need = get_bit_packed(data,0,8) + act.actor_id = get_bit_packed(data,8,40) + act.target_count = get_bit_packed(data,40,50) + act.category = get_bit_packed(data,50,54) + act.param = get_bit_packed(data,54,70) + act.unknown = get_bit_packed(data,70,86) + act.recast = get_bit_packed(data,86,118) + act.targets = {} + local offset = 118 + for i = 1,act.target_count do + act.targets[i] = {} + act.targets[i].id = get_bit_packed(data,offset,offset+32) + act.targets[i].action_count = get_bit_packed(data,offset+32,offset+36) + offset = offset + 36 + act.targets[i].actions = {} + for n = 1,act.targets[i].action_count do + act.targets[i].actions[n] = {} + act.targets[i].actions[n].reaction = get_bit_packed(data,offset,offset+5) + act.targets[i].actions[n].animation = get_bit_packed(data,offset+5,offset+16) + act.targets[i].actions[n].effect = get_bit_packed(data,offset+16,offset+21) + act.targets[i].actions[n].stagger = get_bit_packed(data,offset+21,offset+27) + act.targets[i].actions[n].param = get_bit_packed(data,offset+27,offset+44) + act.targets[i].actions[n].message = get_bit_packed(data,offset+44,offset+54) + act.targets[i].actions[n].unknown = get_bit_packed(data,offset+54,offset+85) + act.targets[i].actions[n].has_add_effect = get_bit_packed(data,offset+85,offset+86) + offset = offset + 86 + if act.targets[i].actions[n].has_add_effect == 1 then + act.targets[i].actions[n].has_add_effect = true + act.targets[i].actions[n].add_effect_animation = get_bit_packed(data,offset,offset+6) + act.targets[i].actions[n].add_effect_effect = get_bit_packed(data,offset+6,offset+10) + act.targets[i].actions[n].add_effect_param = get_bit_packed(data,offset+10,offset+27) + act.targets[i].actions[n].add_effect_message = get_bit_packed(data,offset+27,offset+37) + offset = offset + 37 + else + act.targets[i].actions[n].has_add_effect = false + act.targets[i].actions[n].add_effect_animation = 0 + act.targets[i].actions[n].add_effect_effect = 0 + act.targets[i].actions[n].add_effect_param = 0 + act.targets[i].actions[n].add_effect_message = 0 + end + act.targets[i].actions[n].has_spike_effect = get_bit_packed(data,offset,offset+1) + offset = offset +1 + if act.targets[i].actions[n].has_spike_effect == 1 then + act.targets[i].actions[n].has_spike_effect = true + act.targets[i].actions[n].spike_effect_animation = get_bit_packed(data,offset,offset+6) + act.targets[i].actions[n].spike_effect_effect = get_bit_packed(data,offset+6,offset+10) + act.targets[i].actions[n].spike_effect_param = get_bit_packed(data,offset+10,offset+24) + act.targets[i].actions[n].spike_effect_message = get_bit_packed(data,offset+24,offset+34) + offset = offset + 34 + else + act.targets[i].actions[n].has_spike_effect = false + act.targets[i].actions[n].spike_effect_animation = 0 + act.targets[i].actions[n].spike_effect_effect = 0 + act.targets[i].actions[n].spike_effect_param = 0 + act.targets[i].actions[n].spike_effect_message = 0 + end + end + end + + local pet_indices = {} + for i,v in pairs(windower.ffxi.get_mob_array()) do + if v.pet_index then + pet_indices[v.pet_index] = true + end + end + + local actor = windower.ffxi.get_mob_by_id(act.actor_id) + if actor and pet_indices[actor.index] then + act.category = 0 + end + + for i,v in pairs(act.targets) do + local mob = windower.ffxi.get_mob_by_id(v.id) + if mob and pet_indices[mob.index] then + act.category = 0 + for n,m in pairs(act.targets[i].actions) do + act.targets[i].actions[n].animation = 0 + act.targets[i].actions[n].add_effect_animation = 0 + act.targets[i].actions[n].spike_effect_animation = 0 + end + end + end + + local react = assemble_bit_packed('',act.do_not_need,0,8) + react = assemble_bit_packed(react,act.actor_id,8,40) + react = assemble_bit_packed(react,act.target_count,40,50) + react = assemble_bit_packed(react,act.category,50,54) + react = assemble_bit_packed(react,act.param,54,70) + react = assemble_bit_packed(react,act.unknown,70,86) + react = assemble_bit_packed(react,act.recast,86,118) + + local offset = 118 + for i = 1,act.target_count do + react = assemble_bit_packed(react,act.targets[i].id,offset,offset+32) + react = assemble_bit_packed(react,act.targets[i].action_count,offset+32,offset+36) + offset = offset + 36 + for n = 1,act.targets[i].action_count do + react = assemble_bit_packed(react,act.targets[i].actions[n].reaction,offset,offset+5) + react = assemble_bit_packed(react,act.targets[i].actions[n].animation,offset+5,offset+16) + react = assemble_bit_packed(react,act.targets[i].actions[n].effect,offset+16,offset+21) + react = assemble_bit_packed(react,act.targets[i].actions[n].stagger,offset+21,offset+27) + react = assemble_bit_packed(react,act.targets[i].actions[n].param,offset+27,offset+44) + react = assemble_bit_packed(react,act.targets[i].actions[n].message,offset+44,offset+54) + react = assemble_bit_packed(react,act.targets[i].actions[n].unknown,offset+54,offset+85) + + react = assemble_bit_packed(react,act.targets[i].actions[n].has_add_effect,offset+85,offset+86) + offset = offset + 86 + if act.targets[i].actions[n].has_add_effect then + react = assemble_bit_packed(react,act.targets[i].actions[n].add_effect_animation,offset,offset+6) + react = assemble_bit_packed(react,act.targets[i].actions[n].add_effect_effect,offset+6,offset+10) + react = assemble_bit_packed(react,act.targets[i].actions[n].add_effect_param,offset+10,offset+27) + react = assemble_bit_packed(react,act.targets[i].actions[n].add_effect_message,offset+27,offset+37) + offset = offset + 37 + end + react = assemble_bit_packed(react,act.targets[i].actions[n].has_spike_effect,offset,offset+1) + offset = offset + 1 + if act.targets[i].actions[n].has_spike_effect then + react = assemble_bit_packed(react,act.targets[i].actions[n].spike_effect_animation,offset,offset+6) + react = assemble_bit_packed(react,act.targets[i].actions[n].spike_effect_effect,offset+6,offset+10) + react = assemble_bit_packed(react,act.targets[i].actions[n].spike_effect_param,offset+10,offset+24) + react = assemble_bit_packed(react,act.targets[i].actions[n].spike_effect_message,offset+24,offset+34) + offset = offset + 34 + end + end + end + while #react < #data do + react = react..data:sub(#react+1,#react+1) + end + + return pref..react + end +end) + +function get_bit_packed(dat_string,start,stop) + local newval = 0 + + local c_count = math.ceil(stop/8) + while c_count >= math.ceil((start+1)/8) do + -- Grabs the most significant byte first and works down towards the least significant. + local cur_val = dat_string:byte(c_count) + local scal = 256 + + if c_count == math.ceil(stop/8) then -- Take the least significant bits of the most significant byte + -- Moduluses by 2^number of bits into the current byte. So 8 bits in would %256, 1 bit in would %2, etc. + -- Cuts off the top. + cur_val = cur_val%(2^((stop-1)%8+1)) -- -1 and +1 set the modulus result range from 1 to 8 instead of 0 to 7. + end + + if c_count == math.ceil((start+1)/8) then -- Take the most significant bits of the least significant byte + -- Divides by the significance of the final bit in the current byte. So 8 bits in would /128, 1 bit in would /1, etc. + -- Cuts off the bottom. + cur_val = math.floor(cur_val/(2^(start%8))) + scal = 2^(8-start%8) + end + + newval = newval*scal + cur_val -- Need to multiply by 2^number of bits in the next byte + c_count = c_count - 1 + end + return newval +end + +function assemble_bit_packed(init,val,initial_length,final_length,debug_val) + if type(val) == 'boolean' then + if val then val = 1 else val = 0 end + end + local bits = initial_length%8 + local byte_length = math.ceil(final_length/8) + + local out_val = 0 + if bits > 0 then + out_val = init:byte(#init) -- Initialize out_val to the remainder in the active byte. + init = init:sub(1,#init-1) -- Take off the active byte + end + out_val = out_val + val*2^bits -- left-shift val by the appropriate amount and add it to the remainder (now the lsb-s in val) + if debug_val then print(out_val..' '..#init) end + + while out_val > 0 do + init = init..string.char(out_val%256) + out_val = math.floor(out_val/256) + end + while #init < byte_length do + init = init..string.char(0) + end + return init +end
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