标签：cocos2dx   lua   3d   

[AttackCommand]

1. 声明基本的碰撞体，作为角色释放的攻击单位

BasicCollider = class("BasicCollider", function()
    local node = cc.Node:create()
    node:setCascadeColorEnabled(true)
    return node
end)

function BasicCollider:ctor()
    self.minRange = 0   --the min radius of the fan
    self.maxRange = 150 --the max radius of the fan
    self.angle    = 120 --arc of attack, in radians
    self.knock    = 150 --default knock, knocks 150 units 
    self.mask     = 1   --1 is Heroes, 2 is enemy, 3 ??
    self.damage   = 100
    self.facing    = 0 --this is radians
    self.duration = 0
    self.curDuration = 0
    self.speed = 0 --traveling speed}
    self.criticalChance = 0
end

2. AttackManager 

主要干了3件事:

计算攻击单位转向目标需要的角度

判断是否在攻击区

3. 继承基本的攻击单位，来实现各种角色技能

local pos1 = getPosTable(self)
local pos2 = getPosTable(self)
local pos3 = getPosTable(self)
pos1.x = pos1.x+130
pos2.x = pos2.x+330
pos3.x = pos3.x+530
pos1 = cc.pRotateByAngle(pos1, self._myPos, self._curFacing)
pos2 = cc.pRotateByAngle(pos2, self._myPos, self._curFacing)
pos3 = cc.pRotateByAngle(pos3, self._myPos, self._curFacing)

MageIceSpikes.create

随机由10个冰刺组成，并且添加粒子效果

    _specialAttack   = {
        minRange = 0,
        maxRange = 140,
        angle    = DEGREES_TO_RADIANS(360),
        knock    = 75,
        damage   = 250,
        mask     = EnumRaceType.HERO,
        duration = 4.5,
        speed    = 0,
        criticalChance = 0.05,
        DOTTimer = 0.75, --it will be able to hurt every 0.5 seconds
        curDOTTime = 0.75,
        DOTApplied = false
    }, 

[GameMaster]

GameMaster:init() 从中可以看到

统一把角色创建好，再分批放出来

[ParticleManager]

1. 粒子属性加载和创建Quad粒子对象

2. 粒子纹理

3. 关于控制台的error

int lua_cocos2dx_ParticleSystemQuad_create(lua_State* tolua_S)
{
    int argc = 0;
    bool ok  = true;
#if COCOS2D_DEBUG >= 1
    tolua_Error tolua_err;
#endif


#if COCOS2D_DEBUG >= 1
    if (!tolua_isusertable(tolua_S,1,"cc.ParticleSystemQuad",0,&tolua_err)) goto tolua_lerror;
#endif


    argc = lua_gettop(tolua_S)-1;


    do 
    {
        if (argc == 1)
        {
            std::string arg0;
            ok &= luaval_to_std_string(tolua_S, 2,&arg0, "cc.ParticleSystemQuad:create");
            if (!ok) { break; }
            cocos2d::ParticleSystemQuad* ret = cocos2d::ParticleSystemQuad::create(arg0);
            object_to_luaval<cocos2d::ParticleSystemQuad>(tolua_S, "cc.ParticleSystemQuad",(cocos2d::ParticleSystemQuad*)ret);
            return 1;
        }
    } while (0);
    ok  = true;
    do 
    {
        if (argc == 0)
        {
            cocos2d::ParticleSystemQuad* ret = cocos2d::ParticleSystemQuad::create();
            object_to_luaval<cocos2d::ParticleSystemQuad>(tolua_S, "cc.ParticleSystemQuad",(cocos2d::ParticleSystemQuad*)ret);
            return 1;
        }
    } while (0);
    ok  = true;
    do 
    {
        if (argc == 1)
        {
            cocos2d::ValueMap arg0;
            ok &= luaval_to_ccvaluemap(tolua_S, 2, &arg0, "cc.ParticleSystemQuad:create");
            if (!ok) { break; }
            cocos2d::ParticleSystemQuad* ret = cocos2d::ParticleSystemQuad::create(arg0);
            object_to_luaval<cocos2d::ParticleSystemQuad>(tolua_S, "cc.ParticleSystemQuad",(cocos2d::ParticleSystemQuad*)ret);
            return 1;
        }
    } while (0);
    ok  = true;

ok &= luaval_to_std_string(tolua_S, 2,&arg0, "cc.ParticleSystemQuad:create");

而error log就是在尝试得过程中函数 luaval_to_native_err 报出来的

    if (!tolua_iscppstring(L,lo,0,&tolua_err))
    {
#if COCOS2D_DEBUG >=1
        luaval_to_native_err(L,"#ferror:",&tolua_err,funcName);
#endif
        ok = false;
    }

[manager]

参考：

cocos2dx 3d开源项目 fantasyWarrior3D 从零走起 6完结 [AttackManager&GameMaster]

标签：cocos2dx   lua   3d   

原文地址：http://blog.csdn.net/goodeveningbaby/article/details/41859025