Initial code commit.

chamcham.lua

@@ -0,0 +1,155 @@
+--[[
+* Ashita - Copyright (c) 2014 - 2016 atom0s [atom0s@live.com]
+*
+* This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
+* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
+* Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+*
+* By using Ashita, you agree to the above license and its terms.
+*
+*      Attribution - You must give appropriate credit, provide a link to the license and indicate if changes were
+*                    made. You must do so in any reasonable manner, but not in any way that suggests the licensor
+*                    endorses you or your use.
+*
+*   Non-Commercial - You may not use the material (Ashita) for commercial purposes.
+*
+*   No-Derivatives - If you remix, transform, or build upon the material (Ashita), you may not distribute the
+*                    modified material. You are, however, allowed to submit the modified works back to the original
+*                    Ashita project in attempt to have it added to the original project.
+*
+* You may not apply legal terms or technological measures that legally restrict others
+* from doing anything the license permits.
+*
+* No warranties are given.
+]]--
+
+_addon.author   = 'atom0s';
+_addon.name     = 'ChamCham';
+_addon.version  = '3.0.0';
+
+require 'common'
+
+imgui = ashita.gui;
+
+----------------------------------------------------------------------------------------------------
+-- Variables
+----------------------------------------------------------------------------------------------------
+local chamcham = { };
+chamcham.offset = 0x660;
+
+----------------------------------------------------------------------------------------------------
+-- ImGui Object Variables
+----------------------------------------------------------------------------------------------------
+local variables =
+{
+    ['var_ShowEditor']      = { nil, ImGuiVar_BOOLCPP, true },
+    ['var_ColorNpc']        = { nil, ImGuiVar_FLOATARRAY, 4 },
+    ['var_ColorPc']         = { nil, ImGuiVar_FLOATARRAY, 4 },
+    ['var_ColorMonster']    = { nil, ImGuiVar_FLOATARRAY, 4 },
+};
+
+----------------------------------------------------------------------------------------------------
+-- func: load
+-- desc: Event called when the addon is being loaded.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('load', function()
+    -- Initialize the ImGui variables..
+    for k, v in pairs(variables) do
+        if (v[2] >= ImGuiVar_CDSTRING) then 
+            variables[k][1] = imgui.CreateVar(variables[k][2], variables[k][3]);
+        else
+            variables[k][1] = imgui.CreateVar(variables[k][2]);
+        end
+        if (#v > 2 and v[2] < ImGuiVar_CDSTRING) then
+            imgui.SetVarValue(variables[k][1], variables[k][3]);
+        end        
+    end
+
+    imgui.SetVarValue(variables['var_ShowEditor'][1], true);
+    imgui.SetVarValue(variables['var_ColorNpc'][1], 1.0, 0.0, 0.0, 1.0);
+    imgui.SetVarValue(variables['var_ColorMonster'][1], 0.0, 1.0, 0.0, 1.0);
+    imgui.SetVarValue(variables['var_ColorPc'][1], 0.0, 0.0, 1.0, 1.0);
+end);
+
+----------------------------------------------------------------------------------------------------
+-- func: unload
+-- desc: Event called when the addon is being unloaded.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('unload', function()
+    -- Cleanup the custom variables..
+    for k, v in pairs(variables) do
+        if (variables[k][1] ~= nil) then
+            imgui.DeleteVar(variables[k][1]);
+        end
+        variables[k][1] = nil;
+    end
+end);
+
+----------------------------------------------------------------------------------------------------
+-- func: command
+-- desc: Event called when a command was entered.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('command', function(command, ntype)
+    -- Get the arguments of the command..
+    local args = command:args();
+    if (args[1] ~= '/chamcham') then
+        return false;
+    end
+
+    imgui.SetVarValue(variables['var_ShowEditor'][1], not imgui.GetVarValue(variables['var_ShowEditor'][1]));
+    return true;
+end);
+
+----------------------------------------------------------------------------------------------------
+-- func: apply_cham
+-- desc: Applies the cham coloring to the given entity.
+----------------------------------------------------------------------------------------------------
+local function apply_cham(e)
+    local f = e.SpawnFlags;
+
+    -- PC 
+    if (bit.band(f, 0x0001) == 0x0001) then
+        local c1 = imgui.GetVarValue(variables['var_ColorPc'][1]);
+        local c2 = math.d3dcolor(c1[4] * 255, c1[3] * 255, c1[2] * 255, c1[1] * 255);
+        ashita.memory.write_uint32(e.WarpPointer + chamcham.offset, c2);        
+    -- NPC (Friendly)
+    elseif (bit.band(f, 0x0002) == 0x0002) then
+        local c1 = imgui.GetVarValue(variables['var_ColorMonster'][1]);
+        local c2 = math.d3dcolor(c1[4] * 255, c1[3] * 255, c1[2] * 255, c1[1] * 255);
+        ashita.memory.write_uint32(e.WarpPointer + chamcham.offset, c2);
+    -- NPC (Monster)
+    else
+        local c1 = imgui.GetVarValue(variables['var_ColorNpc'][1]);
+        local c2 = math.d3dcolor(c1[4] * 255, c1[3] * 255, c1[2] * 255, c1[1] * 255);
+        ashita.memory.write_uint32(e.WarpPointer + chamcham.offset, c2);
+    end
+end
+
+----------------------------------------------------------------------------------------------------
+-- func: render
+-- desc: Event called when the addon is being rendered.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('render', function()
+    for x = 0, 2303 do
+        local e = GetEntity(x);
+        if (e ~= nil and e.WarpPointer ~= 0) then
+            apply_cham(e);
+        end
+    end
+    
+    -- Don't render the editor if its hidden..
+    if (not imgui.GetVarValue(variables['var_ShowEditor'][1])) then
+        return;
+    end
+
+    -- Begin rendering the the editor UI.. 
+    imgui.SetNextWindowSize(400, 92, ImGuiSetCond_Always);
+    if (not imgui.Begin('ChamCham Editor', variables['var_ShowEditor'][1])) then
+        imgui.End();
+        return;
+    end
+    imgui.ColorEdit4('pc', variables['var_ColorPc'][1], true);
+    imgui.ColorEdit4('npc', variables['var_ColorNpc'][1], true);
+    imgui.ColorEdit4('monster', variables['var_ColorMonster'][1], true);
+    imgui.End();
+end);