坦克入侵实例的代码Word下载.docx
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voidmain（void）
{
staticvgObserver*obs;
staticvgChannel*chan;
staticvgScene*scene;
staticvgObject*m1,*m2;
staticvgPlayer*tank,*heli,*missile1,*missile2;
staticvgPlayer*e2c,*tank_crater,*e2c_crater;
staticvgIsector*fortank,*formissile1,*formissile2;
staticvgIsector*fore2c,*forheli,*forcrater;
staticvgPosition*pos,*e2c_pos,*heli_pos,*missile_pos,*target_pos;
staticvgFx*h_blade1,*h_blade2;
staticvgFx*e_blade1,*e_blade2,*e_trail1,*e_trail2;
staticvgFx*e_airhit,*e_engsmoke,*e_engburn,*e_flash;
staticvgFx*e_fire,*e_smoke,*e_explode,*e_debris;
staticvgFx*m1_flame,*m1_trail,*m2_flame,*m2_trail;
staticvgFx*t_flash,*t_explode1,*t_debris1,*t_smoke;
staticvgFx*t_flame,*t_explode2,*t_debris2,*t_fire;
staticvgPath*tank_path,*tankupdown_path,*heli_path;
staticvgSplineNavigator*tank_nav,*tankupdown_nav,*heli_nav;
staticvgPath*missile1_path,*missile2_path,*helitoe2c_path;
staticvgSplineNavigator*missile1_nav,*missile2_nav,*helitoe2c_nav;
staticVelocityMarkervm;
staticfloatx,y,z;
staticfloath=,p=,r=;
staticfloate2cBspeed=;
//预警机螺旋桨转速
staticfloatheliBspeed=;
staticfloatvvec[4],e2cISresult[4],m1ISresult[4],m2Isresult[4];
staticfloathsin,hcos;
staticfloatpsin,pcos;
staticinttankhitted=0;
//坦克状态标志
staticinte2ccrashed=0;
//预警机是否坠毁
staticinti=0;
staticintm,n,idx;
staticfloattx,ty,tz,th,tp,tr;
staticfloathx,hy,hz,hh,hp,hr;
staticfloatcrashed_x,crashed_y,crashed_z;
vgInitSys（）;
vgInitFx（）;
vgDefineSys（"
）;
vgConfigSys（）;
//初始化Vega变量
obs=vgGetObserv（0）;
chan=vgGetObservChan（obs,0）;
scene=vgGetScene（0）;
m1=vgFindObj（"
missile1"
m2=vgFindObj（"
missile2"
tank=vgFindPlyr（"
p_Tank"
heli=vgFindPlyr（"
p_Heli"
missile1=vgFindPlyr（"
p_Missile1"
missile2=vgFindPlyr（"
p_Missile2"
e2c=vgFindPlyr（"
p_E2C"
tank_crater=vgFindPlyr（"
p_Tank_Crater"
e2c_crater=vgFindPlyr（"
p_E2C_Crater"
fortank=vgFindIsect（"
forTank"
fore2c=vgFindIsect（"
forE2C"
forheli=vgFindIsect（"
forHeli"
formissile1=vgFindIsect（"
formissile1"
formissile2=vgFindIsect（"
formissile2"
forcrater=vgFindIsect（"
forCrater"
tank_path=vgFindPath（"
tank_use"
tank_nav=vgFindSplineNavigator（"
tankupdown_path=vgFindPath（"
tank_updown"
tankupdown_nav=vgFindSplineNavigator（"
heli_path=vgFindPath（"
heli_use"
heli_nav=vgFindSplineNavigator（"
h_blade1=vgFindFx（"
H_blade1"
h_blade2=vgFindFx（"
H_blade2"
e_blade1=vgFindFx（"
E_blade1"
e_blade2=vgFindFx（"
E_blade2"
e_trail1=vgFindFx（"
E_trail1"
e_trail2=vgFindFx（"
E_trail2"
e_airhit=vgFindFx（"
E_airhit"
e_engsmoke=vgFindFx（"
E_engsmoke"
e_engburn=vgFindFx（"
E_engburn"
e_flash=vgFindFx（"
E_flash"
e_explode=vgFindFx（"
E_explode"
e_debris=vgFindFx（"
E_debris"
e_fire=vgFindFx（"
E_fire"
e_smoke=vgFindFx（"
E_smoke"
m1_trail=vgFindFx（"
M1_trail"
m1_flame=vgFindFx（"
M1_flame"
m2_trail=vgFindFx（"
M2_trail"
m2_flame=vgFindFx（"
M2_flame"
t_flash=vgFindFx（"
T_flash"
t_explode1=vgFindFx（"
T_explode1"
t_debris1=vgFindFx（"
T_debris1"
t_flame=vgFindFx（"
T_flame"
t_fire=vgFindFx（"
T_fire"
t_explode2=vgFindFx（"
T_explode2"
t_debris2=vgFindFx（"
T_debris2"
t_smoke=vgFindFx（"
T_smoke"
//注册回调函数
vgAddFunc（chan,VGCHAN_POSTDRAW,DrawInfoCallBack,NULL）;
startTime=vgGetTime（）;
while
（1）
{
vgSyncFrame（）;
vgFrame（）;
//处理输入事件
stateHandler（）;
//判断直升机状态
if（vgGetIsectResult（fore2c,VGIS_GETLOS,e2cISresult））
e2ccrashed=1;
//预警机坠地
crashed_x=e2cISresult[1];
crashed_y=e2cISresult[2];
crashed_z=e2cISresult[3];
}
//控制预警机飞行状态
if（!
e2c_pos）e2c_pos=vgNewPos（）;
vgPosVec（e2c_pos,x,y,z,h,p,r）;
vgPos（e2c,e2c_pos）;
computeVVec（&
vvec[1],e2c_pos）;
e2ccrashed&
&
z>
{
h+=H_RATE;
if（h>
h-=;
vgGetSinCos（h,&
hsin,&
hcos）;
vgGetSinCos（p,&
psin,&
pcos）;
x=ORIGINX+e2c_radius*hcos;
y=ORIGINX+e2c_radius*hsin;
z+=Z_RATE*psin;
//计算时间间隔
timeNow=vgGetTime（）-startTime;
switch（state）
case0:
//初始状态
//初始化E2C预警机位姿
z=ZSTART;
p=;
r=;
//设置视点
vgProp（obs,VGOBS_TETHERSTATE,VGOBS_FIXED）;
vgProp（obs,VGOBS_LOOKAT_TARGET,VGOBS_L_NONE）;
vgObservPlyr（obs,e2c）;
pos=vgNewPos（）;
vgPosVec（pos,100,25,5,100,-10,0）;
vgObservTetherPos（obs,pos）;
//设置直升机和坦克的初始位置
vgProp（tankupdown_nav,VGSPLINENAV_CURRENT_INDEX,0）;
vgPosVec（pos,,,,-180,0,0）;
vgPos（heli,pos）;
vgPosVec（pos,2208,1035,0,0,0,0）;
vgPos（tank,pos）;
vgPosVec（pos,0,0,0,0,0,0）;
vgPos（tank_crater,pos）;
vgPos（e2c_crater,pos）;
vgDelPos（pos）;
//设置特效状态
e2cBspeed=;
vgProp（e_blade1,VGFX_BSPEED,e2cBspeed）;
heliBspeed=;
vgProp（h_blade1,VGFX_BSPEED,heliBspeed）;
vgProp（h_blade2,VGFX_BSPEED,heliBspeed）;
vgProp（e_blade1,VGFX_STATE,VG_ON）;
vgProp（e_blade2,VGFX_STATE,VG_ON）;
vgProp（e_trail1,VGFX_STATE,VG_ON）;
vgProp（e_trail2,VGFX_STATE,VG_ON）;
vgFxTime（e_trail1,VGFX_STARTTIME,VGFX_NOW）;
vgFxTime（e_trail2,VGFX_STARTTIME,VGFX_NOW）;
startTime=vgGetTime（）;
state=1;
break;
case1:
//坦克开始行动
if（timeNow>
+randomNum（5））
{
vgProp（tank_nav,VGSPLINENAV_CURRENT_INDEX,0）;
startTime=vgGetTime（）;
state=2;
}
case2:
//锁定坦克
vgProp（tank_nav,VGCOMMON_ENABLED,VG_ON）;
vgProp（tank,VGPLYR_SPLINE_NAVIGATOR,VG_ON）;
vgPlyrNav（tank,（vgNavigator*）tank_nav）;
vgPosVec（pos,0,-8,5,0,-10,0）;
vgObservPlyr（obs,tank）;
if（timeNow>
vgProp（obs,VGOBS_TETHERSTATE,VGOBS_FIXED）;
pos=vgNewPos（）;
vgPosVec（pos,0,0,0,0,0,0）;
vgObservTetherPos（obs,pos）;
vgObservPlyr（obs,e2c）;
vgDelPos（pos）;
vgProp（obs,VGOBS_LOOKAT_TARGET,VGOBS_L_PLYR）;
vgObservLookatPlyr（obs,tank）;
state=3;
break;
case3:
//监视坦克行动
if（i>
-300）
{
vgPosVec（pos,0,0,i,0,0,0）;
i--;
state=4;
break;
case4:
//直升机启动
vgProp（obs,VGOBS_LOOKAT_TARGET,VGOBS_L_NONE）;
vgPosVec（pos,,,,90,-10,0）;
vgObservPlyr（obs,heli）;
vgProp（h_blade1,VGFX_STATE,VG_ON）;
vgProp（h_blade2,VGFX_STATE,VG_ON）;
if（heliBspeed<
heliBspeed+=;
else
{vgProp（heli_nav,VGSPLINENAV_CURRENT_INDEX,0）;
state=5;
case5:
//直升机行动
vgProp（heli_nav,VGCOMMON_ENABLED,VG_ON）;
vgProp（heli,VGPLYR_SPLINE_NAVIGATOR,VG_ON）;
vgProp（heli_nav,VGSPLINENAV_START_INDEX,0）;
vgProp（heli_nav,VGSPLINENAV_STOP_AT_END,VG_ON）;
vgPlyrNav（heli,（vgNavigator*）heli_nav）;
vgProp（obs,VGOBS_TETHERSTATE,VGOBS_SPIN）;
vgProp（obs,VGOBS_SPINRAD,80）;
vgProp（obs,VGOBS_SPINDELTA,;
vgProp（obs,VGOBS_SPINELEV,20）;
if（vgGetProp（tank_nav,VGSPLINENAV_CURRENT_INDEX）==vgGetProp（tank_path,VGPATH_NUM_CTRLPTS）-1）
m1launchable=1;
m2launchable=1;
case6:
//发射第一枚导弹
//创建导弹路径
missile1_path=vgNewPath（MISSILE1_PATH,NULL）;
vgName（missile1_path,"
M1_path"
missile_pos=vgNewPos（）;
target_pos=vgNewPos（）;
vgGetWCSPos（missile1,missile_pos）;
vgGetPosVec（missile_pos,&
tx,&
ty,&
tz,&
th,&
tp,&
tr）;
vgProp（missile1,VGPLYR_CSREF,VGPLYR_ABSOLUTE）;
vgPosVec（missile_pos,tx,ty,tz,0,0,0）;
vgPos（missile1,missile_pos）;
vgGetPos（tank,target_pos）;
vgGetPosVec（target_pos,&
vgPosVec（target_pos,tx,ty,tz,0,0,0）;
vgPathAddCtrlPointPos（missile1_path,missile_pos）;
vgPathAddCtrlPointPos（missile1_path,target_pos）;
vgDelPos（missile_pos）;
vgDelPos（target_pos）;
missile1_nav=vgNewSplineNavigator（MISSILE1_NAV,missile1_path）;
vgName（missile1_nav,"
M1_nav"
vgProp（missile1_nav,VGCOMMON_ENABLED,VG_ON）;
vgProp（missile1_nav,VGSPLINENAV_START_INDEX,0）;
vgProp（missile1_nav,VGSPLINENAV_RENDER,VG_OFF）;
vgNavigatorAddMarker（missile1_nav,0,VGSPLINENAV_LINEAR,0,NULL,0）;
vgNavigatorAddMarker（missile1_nav,0,VGSPLINENAV_ABSOLUTE_HPR,VG_FALSE,NULL,0）;
=;
vgNavigatorAddMarker（missile1_nav,0,VGSPLINENAV_VELOCITIES,0,&
vm,sizeof（VelocityMarker））;
vgNavigatorAddMarker（missile1_nav,1,VGNAV_EMPTY,0,NULL,0）;
vgMakeSplineNavigator（missile1_nav）;
//控制导弹特效
vgProp（m1_flame,VGFX_STATE,VG_ON）;
vgProp（m1_trail,VGFX_STATE,VG_ON）;
vgProp（m1_flame,VGFX_DURATION,VGFX_ALWAYS）;
vgProp（m1_trail,VGFX_DURATION,VGFX_ALWAYS）;
vgFxTime（m1_flame,VGFX_STARTTIME,VGFX_NOW）;
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