Silverlight.XNA(C#)跨平台3D游戏研发手记：(四)SLG无限自由之过场动画

最初迷恋《火纹》，便是因为战斗时的场景切换（战斗特写）；《梦幻模拟战》、《高达》、《高级大战争》亦如是。特别喜欢这些电子公仔上演一幕幕华丽的战局，如果要说一款战棋类SLG的精髓在哪？毫无疑问：没有战斗特写的SLG永远无法成为经典与永恒。

战斗特写，即SLG中角色对战时对战斗场景的放大，让玩家身临其境的感受战斗的激烈与乐趣，细腻而畅快。

[b]过场动画

container.Visibility = Visibility.Collapsed;
transition.Visibility = Visibility.Visible;
double progress = 0;
//战斗
transition.Source = Global.GetImage(string.Format("Battle/{0}.jpg", Global.RandomSeed.Next(5)));
//实景
ImageBrush real = new ImageBrush() { ImageSource = Screenshot() };
//切换
ImageBrush cutover = new ImageBrush() { ImageSource = Global.GetImage(string.Format("Transition/{0}.jpg", Convert.ToInt32(((ComboBoxItem)comboBox4.SelectedItem).Tag))) };
switch (Convert.ToInt32(((ComboBoxItem)comboBox5.SelectedItem).Tag)) {
case 0:
effect = new Transition_RadialWiggle() { RandomSeed = 0, Texture2 = real, TextureMap = cutover };
progress = 100;
break;
case 1:
effect = new Transition_CloudReveal() { Texture2 = real, TextureMap = cutover };
progress = 50;
break;
case 2:
effect = new Transition_RotateCrumble() { RandomSeed = 0, Texture2 = real, TextureMap = cutover };
progress = 100;
break;
case 3:
effect = new Transition_Blood() { RandomSeed = 0, Texture2 = real, TextureMap = cutover };
progress = 100;
break;
}
transition.Effect = effect;
Storyboard storyboard = new Storyboard();
int easing = Convert.ToInt32(((ComboBoxItem)comboBox6.SelectedItem).Tag);
storyboard.Children.Add(Global.CreateDoubleAnimation(effect, "Progress", 0, progress, TimeSpan.FromMilliseconds(slider1.Value), (easing == 2 ? null:new PowerEase() { EasingMode = (EasingMode)easing })));
storyboard.Completed += delegate {
Global.SetTimeout(delegate {
container.Visibility = Visibility.Visible;
storyboard = new Storyboard();
storyboard.Children.Add(Global.CreateDoubleAnimation(transition, "Opacity", 1, 0, TimeSpan.FromMilliseconds(600), new PowerEase() { EasingMode = EasingMode.EaseOut }));
storyboard.Completed += delegate {
transition.Opacity = 1;
transition.Visibility = Visibility.Collapsed;
};
storyboard.Begin();
}, 600);
};
storyboard.Begin();
};



本节，我为大家准备了4种动画形式，并倾囊所出，为大家提供了近百张过场纹路素材，嘿嘿~无限自由拓展，你感动了吗？

这是一款基于Silverlight的SLG游戏引擎的一部分，在线演示Demo如下(点击下载该Demo源码)：



其实，将此类过场动画运用到Silverlight企业项目中，效果同样增色不少，用户体验大幅提升直接影响软件好评，何乐不为？

一切都快了，人们高节奏的生活习惯让复杂而缓慢的战棋SLG逐年衰退，虽然页游方面在努力弥补，但具有纯正血统战斗特写的几乎没有，这也是为什么至今我们这些电玩人依旧每天期盼着《火纹》新作。我不想用预防老年痴呆这个理由来挽救战棋SLG，在利益与理想面前，大家通常会选择背弃，突然有一天或许你发现，原来人生的意义并不仅仅是获取。

后妈Adobe断臂Flash和FLEX，HTML5除了帮你泡妞，带来任何金钱了吗？Silverlight 5 的3D性能突飞猛进，WP7的蓄势待发，强大的势力正在席卷全球，Silverlight 6 ! 一个必将改变世界的力量，今天的你，还在迷失吗？