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-11946
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@@ -175,6 +175,13 @@ public class LakeLineDrawer : ImmediateModeShapeDrawer
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private List<CollisionEffect> collisionEffects = new List<CollisionEffect>();
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// 涟漪效果相关常量
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private const float RIPPLE_SPREAD_FACTOR = 0.3f;
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private const float RIPPLE_DISTANCE_FACTOR = 2f;
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private const float RIPPLE_BRIGHTNESS_MULTIPLIER = 1.5f;
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private const float RIPPLE_TIME_FACTOR = 0.5f;
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private const float RIPPLE_EASE_FACTOR = 0.5f;
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private void Start()
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{
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// 添加按钮点击事件监听
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@@ -361,6 +368,18 @@ public class LakeLineDrawer : ImmediateModeShapeDrawer
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UpdateTargetVisibility();
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CleanExpiredTargetTriggerRipples();
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UpdateFloatingTexts(); // 添加更新文字效果
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// 检查所有涟漪的碰撞
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if (Application.isPlaying)
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{
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float currentTime = Time.time;
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foreach (var ripple in ripples)
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{
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float elapsed = currentTime - ripple.startTime;
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float spread = elapsed * rippleSpreadSpeed;
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CheckRippleCollisions(ripple.position, spread, currentTime);
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}
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}
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}
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private void HandleMouseInput()
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@@ -432,101 +451,67 @@ public class LakeLineDrawer : ImmediateModeShapeDrawer
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ref float rippleOffset, ref float brightness, ref Color targetColor,
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ref float maxTargetInfluence, ref float shapeDistortion, bool isTargetTrigger = false)
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{
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if (ripple == null) return;
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// 计算基础参数
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float elapsed = currentTime - ripple.startTime;
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float spread = elapsed * (isTargetTrigger ? targetTriggerSpreadSpeed : rippleSpreadSpeed);
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float spreadSpeed = isTargetTrigger ? targetTriggerSpreadSpeed : rippleSpreadSpeed;
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float spread = elapsed * spreadSpeed;
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float dist = Vector2.Distance(new Vector2(x, z), ripple.position);
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// 使用平滑的衰减函数，不再使用硬性限制
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float maxRadius = rippleMaxRadius; // 使用原始最大半径
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float t = Mathf.Clamp01(elapsed / (isTargetTrigger ? targetTriggerDuration : rippleDuration));
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// 计算时间相关参数
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float duration = isTargetTrigger ? targetTriggerDuration : rippleDuration;
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float t = Mathf.Clamp01(elapsed / duration);
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float fadeT = Mathf.Clamp01((t - rippleFadeStartTime) / (1f - rippleFadeStartTime));
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float fadeCurve = Mathf.Pow(1f - fadeT, rippleFadeCurve);
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// 使用更平滑的缓动函数，但保持初始强度
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float ease = Mathf.SmoothStep(0, 1, Mathf.Sin(t * Mathf.PI * 0.5f)) * fadeCurve;
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// 计算统一的衰减因子
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float distanceFactor = Mathf.Exp(-Mathf.Pow(dist / maxRadius, 2f) * 2f);
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float spreadFactor = Mathf.Exp(-Mathf.Pow((dist - spread) / (maxRadius * 0.3f), 2f) * rippleSharpness * (1f - t * 0.5f));
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float finalFactor = distanceFactor * spreadFactor;
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// 计算缓动效果
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float ease = CalculateEase(t, fadeCurve);
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// 计算效果因子
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float finalFactor = CalculateEffectFactor(dist, spread, t);
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// 应用涟漪效果
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rippleOffset += finalFactor * (isTargetTrigger ? targetTriggerStrength : rippleStrength) * ease;
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brightness += finalFactor * ease * 1.5f;
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if (CheckObstacleCollision(ripple.position, spread, currentTime))
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return;
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// 计算当前点与所有目标的距离，找到最近的目标
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float minTargetDist = float.MaxValue;
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Color nearestTargetColor = Color.white;
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float nearestTargetInfluence = 0f;
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foreach (var target in targetPoints)
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{
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float step = fieldSize / (pointCount - 1);
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float halfField = fieldSize * 0.5f;
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float targetX = -halfField + target.gridPosition.x * step + fieldOffset.x;
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float targetZ = -halfField + target.gridPosition.y * step + fieldOffset.y;
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float targetDist = Vector2.Distance(new Vector2(x, z), new Vector2(targetX, targetZ));
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// 使用完全相同的衰减计算方式
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float targetDistanceFactor = Mathf.Exp(-Mathf.Pow(targetDist / maxRadius, 2f) * 2f);
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float targetSpreadFactor = Mathf.Exp(-Mathf.Pow((targetDist - spread) / (maxRadius * 0.3f), 2f) * rippleSharpness * (1f - t * 0.5f));
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float targetInfluence = targetDistanceFactor * targetSpreadFactor;
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// 更新最近的目标信息
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if (targetInfluence > nearestTargetInfluence)
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{
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nearestTargetInfluence = targetInfluence;
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nearestTargetColor = target.color;
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minTargetDist = targetDist;
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}
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// 检查涟漪是否触碰到目标
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if (!isTargetTrigger && targetDist < 0.5f && target.lastTriggerTime < currentTime - targetTriggerDuration)
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{
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// 确保目标点之前没有被触发过
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if (target.lastTriggerTime <= 0)
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{
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target.lastTriggerTime = currentTime;
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target.isFound = true;
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target.visibility = 0.2f; // 初始可见度
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targetTriggerRipples.Add(new Ripple
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{
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position = new Vector2(targetX, targetZ),
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startTime = currentTime
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});
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if (targetButtons.ContainsKey(target))
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{
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targetButtons[target].gameObject.SetActive(true);
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}
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Vector3 textPosition = new Vector3(targetX, GetHeight(targetX - fieldOffset.x, targetZ - fieldOffset.y, time) + targetHeightOffset, targetZ);
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CreateFloatingText(textPosition, target.name, target.color);
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}
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}
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}
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// 根据最近目标的影响程度，计算颜色过渡
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if (nearestTargetInfluence > 0)
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{
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// 使用目标影响程度来混合颜色，并考虑涟漪的衰减
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float colorBlend = nearestTargetInfluence * (1f - fadeT) * targetColorInfluenceStrength;
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targetColor = Color.Lerp(targetColor, nearestTargetColor, colorBlend);
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}
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float strength = isTargetTrigger ? targetTriggerStrength : rippleStrength;
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ApplyRippleEffect(finalFactor, ease, strength, ref rippleOffset, ref brightness);
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}
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private bool CheckObstacleCollision(Vector2 ripplePos, float spread, float currentTime)
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private float CalculateEase(float t, float fadeCurve)
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{
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return Mathf.SmoothStep(0, 1, Mathf.Sin(t * Mathf.PI * RIPPLE_EASE_FACTOR)) * fadeCurve;
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}
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private float CalculateEffectFactor(float dist, float spread, float t)
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{
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float maxRadius = rippleMaxRadius;
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float distRatio = dist / maxRadius;
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float spreadRatio = (dist - spread) / (maxRadius * RIPPLE_SPREAD_FACTOR);
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float timeFactor = 1f - t * RIPPLE_TIME_FACTOR;
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// 计算距离衰减
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float distanceFactor = Mathf.Exp(-distRatio * distRatio * RIPPLE_DISTANCE_FACTOR);
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// 计算扩散衰减
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float spreadFactor = Mathf.Exp(-spreadRatio * spreadRatio * rippleSharpness * timeFactor);
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return distanceFactor * spreadFactor;
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}
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private void ApplyRippleEffect(float finalFactor, float ease, float strength,
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ref float rippleOffset, ref float brightness)
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{
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rippleOffset += finalFactor * strength * ease;
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brightness += finalFactor * ease * RIPPLE_BRIGHTNESS_MULTIPLIER;
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}
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private void CheckRippleCollisions(Vector2 ripplePos, float spread, float currentTime)
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{
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float step = fieldSize / (pointCount - 1);
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float halfField = fieldSize * 0.5f;
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bool collisionOccurred = false;
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// 检查障碍物碰撞
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foreach (var obstacle in obstacles)
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{
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// 将网格位置转换为世界坐标
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float x = -halfField + obstacle.gridPosition.x * step + fieldOffset.x;
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float z = -halfField + obstacle.gridPosition.y * step + fieldOffset.y;
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Vector2 worldPos = new Vector2(x, z);
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@@ -560,11 +545,41 @@ public class LakeLineDrawer : ImmediateModeShapeDrawer
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CreateFloatingText(textPosition, obstacle.displayText, obstacleColor);
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obstacle.lastTextTime = currentTime;
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}
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return true; // 碰撞发生
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}
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}
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return false; // 没有碰撞发生
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// 检查目标碰撞
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foreach (var target in targetPoints)
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{
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float x = -halfField + target.gridPosition.x * step + fieldOffset.x;
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float z = -halfField + target.gridPosition.y * step + fieldOffset.y;
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Vector2 worldPos = new Vector2(x, z);
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float dist = Vector2.Distance(ripplePos, worldPos);
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if (dist <= rippleMaxRadius && Mathf.Abs(dist - spread) < 0.5f && target.lastTriggerTime < currentTime - targetTriggerDuration)
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{
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// 确保目标点之前没有被触发过
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if (target.lastTriggerTime <= 0)
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{
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target.lastTriggerTime = currentTime;
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target.isFound = true;
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target.visibility = 0.2f; // 初始可见度
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targetTriggerRipples.Add(new Ripple
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{
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position = worldPos,
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startTime = currentTime
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});
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if (targetButtons.ContainsKey(target))
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{
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targetButtons[target].gameObject.SetActive(true);
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}
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Vector3 textPosition = new Vector3(x, GetHeight(x - fieldOffset.x, z - fieldOffset.y, time) + targetHeightOffset, z);
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CreateFloatingText(textPosition, target.name, target.color);
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}
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}
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}
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}
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// 修改GetHeight方法，使波浪更自然
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