添加AnimationTimer
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Light_Quanta
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a829085b6d
commit
76a674313c
4 changed files with 186 additions and 44 deletions
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@ -15,6 +15,8 @@ import com.atsuishio.superbwarfare.init.ModItems;
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import com.atsuishio.superbwarfare.tools.FormatTool;
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import com.atsuishio.superbwarfare.tools.InventoryTool;
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import com.atsuishio.superbwarfare.tools.SeekTool;
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import com.atsuishio.superbwarfare.tools.animation.AnimationCurves;
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import com.atsuishio.superbwarfare.tools.animation.AnimationTimer;
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import com.mojang.blaze3d.platform.GlStateManager;
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import com.mojang.blaze3d.systems.RenderSystem;
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import com.mojang.blaze3d.vertex.PoseStack;
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@ -64,13 +66,12 @@ public class VehicleHudOverlay {
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private static final ResourceLocation SELECTED = ModUtils.loc("textures/screens/vehicle_weapon/selected.png");
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private static final ResourceLocation NUMBER = ModUtils.loc("textures/screens/vehicle_weapon/number.png");
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private static final long[] weaponSlotUpdateTime = new long[9];
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private static boolean lastTimeRenderingWeapons = false;
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private static int lastTimeWeaponIndex = -1;
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private static int lastTimeRenderWeaponIndex = -1;
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private static long weaponIndexUpdateTime = 0;
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public static final int ANIMATION_TIME = 300;
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private static final AnimationTimer[] weaponSlotsTimer = AnimationTimer.createTimers(9, ANIMATION_TIME, AnimationCurves.EASE_OUT_CIRC);
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private static boolean lastTimeRenderingWeapons = false;
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private static int lastTimeWeaponIndex = 0;
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private static int lastTimeRenderWeaponIndex = 0;
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private static final AnimationTimer weaponIndexUpdateTimer = new AnimationTimer(ANIMATION_TIME, AnimationCurves.EASE_OUT_CIRC);
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@SubscribeEvent(priority = EventPriority.HIGH)
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@ -473,23 +474,34 @@ public class VehicleHudOverlay {
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lastTimeRenderingWeapons = temp;
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var currentTime = System.currentTimeMillis();
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// 若上一帧未在渲染武器信息，则初始化动画相关变量
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if (!lastTimeRenderingWeapons) {
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lastTimeWeaponIndex = weaponIndex;
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lastTimeRenderWeaponIndex = weaponIndex;
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weaponSlotsTimer[weaponIndex].begin();
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weaponSlotsTimer[weaponIndex].forward(currentTime);
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weaponSlotUpdateTime[weaponIndex] = currentTime;
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weaponIndexUpdateTime = currentTime;
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if (lastTimeWeaponIndex != weaponIndex) {
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weaponSlotsTimer[lastTimeWeaponIndex].backward(currentTime);
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weaponSlotsTimer[lastTimeWeaponIndex].end();
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lastTimeWeaponIndex = weaponIndex;
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lastTimeRenderWeaponIndex = weaponIndex;
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}
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weaponIndexUpdateTimer.begin();
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weaponIndexUpdateTimer.forward(currentTime);
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}
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// 切换武器时，更新上一个武器槽位和当前武器槽位的动画信息
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if (weaponIndex != lastTimeWeaponIndex) {
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weaponSlotUpdateTime[weaponIndex] = currentTime;
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weaponSlotUpdateTime[lastTimeWeaponIndex] = currentTime;
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weaponSlotsTimer[weaponIndex].forward(currentTime);
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weaponSlotsTimer[lastTimeWeaponIndex].backward(currentTime);
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lastTimeRenderWeaponIndex = lastTimeWeaponIndex;
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lastTimeWeaponIndex = weaponIndex;
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weaponIndexUpdateTime = currentTime;
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weaponIndexUpdateTimer.begin();
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weaponIndexUpdateTimer.forward(currentTime);
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}
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var pose = guiGraphics.pose();
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@ -512,24 +524,18 @@ public class VehicleHudOverlay {
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pose.pushPose();
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// 相对于最左边的偏移量
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float startXDiff;
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float xOffset;
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// 向右偏移的最长长度
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var xDiff = 35;
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var maxXOffset = 35;
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var currentWeaponUpdateTime = weaponSlotUpdateTime[i];
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var progress = easeOutCirc(currentWeaponUpdateTime, currentWeaponUpdateTime + ANIMATION_TIME, currentTime);
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var currentSlotTimer = weaponSlotsTimer[i];
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var progress = currentSlotTimer.getProgress(currentTime);
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if (weaponIndex != i) {
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// 未选中
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RenderSystem.setShaderColor(1, 1, 1,
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Mth.lerp(progress, 1, 0.5f)
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);
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startXDiff = Mth.lerp(progress, 0, xDiff);
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} else {
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// 选中
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RenderSystem.setShaderColor(1, 1, 1, Mth.lerp(progress, 0.2f, 1));
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RenderSystem.setShaderColor(1, 1, 1, Mth.lerp(progress, 0.2f, 1));
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xOffset = Mth.lerp(progress, maxXOffset, 0);
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startXDiff = Mth.lerp(progress, xDiff, 0);
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// 当前选中武器
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if (weaponIndex == i) {
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var startY = Mth.lerp(progress,
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h - (weapons.size() - 1 - lastTimeRenderWeaponIndex) * 18 - 16,
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h - (weapons.size() - 1 - weaponIndex) * 18 - 16
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@ -537,15 +543,15 @@ public class VehicleHudOverlay {
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preciseBlit(guiGraphics, SELECTED, w - 95, startY, 100, 0, 0, 8, 8, 8, 8);
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if (InventoryTool.hasCreativeAmmoBox(player) && !(weapon instanceof LaserWeapon) && !(weapon instanceof HeliRocketWeapon)) {
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preciseBlit(guiGraphics, NUMBER, w - 28 + startXDiff, h - frameIndex * 18 - 15, 100, 58, 0, 10, 7.5f, 75, 7.5f);
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preciseBlit(guiGraphics, NUMBER, w - 28 + xOffset, h - frameIndex * 18 - 15, 100, 58, 0, 10, 7.5f, 75, 7.5f);
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} else {
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renderNumber(guiGraphics, weaponVehicle.getAmmoCount(player), weapon instanceof LaserWeapon,
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w - 20 + startXDiff, h - frameIndex * 18 - 15.5f, 0.25f);
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w - 20 + xOffset, h - frameIndex * 18 - 15.5f, 0.25f);
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}
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}
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preciseBlit(guiGraphics, frame, w - 85 + startXDiff, h - frameIndex * 18 - 20, 100, 0, 0, 75, 16, 75, 16);
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preciseBlit(guiGraphics, weapon.icon, w - 85 + startXDiff, h - frameIndex * 18 - 20, 100, 0, 0, 75, 16, 75, 16);
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preciseBlit(guiGraphics, frame, w - 85 + xOffset, h - frameIndex * 18 - 20, 100, 0, 0, 75, 16, 75, 16);
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preciseBlit(guiGraphics, weapon.icon, w - 85 + xOffset, h - frameIndex * 18 - 20, 100, 0, 0, 75, 16, 75, 16);
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pose.popPose();
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@ -556,23 +562,12 @@ public class VehicleHudOverlay {
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pose.popPose();
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// 切换武器光标动画播放结束后，更新上次选择槽位
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if (lastTimeWeaponIndex != lastTimeRenderWeaponIndex && currentTime - weaponIndexUpdateTime > ANIMATION_TIME) {
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if (lastTimeWeaponIndex != lastTimeRenderWeaponIndex && weaponIndexUpdateTimer.finished(currentTime)) {
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lastTimeRenderWeaponIndex = lastTimeWeaponIndex;
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}
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lastTimeRenderingWeapons = true;
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}
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private static float easeOutCirc(long start, long end, long current) {
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double t = (double) (current - start) / (double) (end - start);
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if (t < 0) {
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return 0;
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} else if (t > 1) {
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return 1;
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}
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return (float) Math.sqrt(1 - java.lang.Math.pow(t - 1, 2d));
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}
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private static void renderNumber(GuiGraphics guiGraphics, int number, boolean percent, float x, float y, float scale) {
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float pX = x;
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if (percent) {
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@ -35,7 +35,7 @@ public class ExplosionMixin {
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target = "Ljava/util/List;get(I)Ljava/lang/Object;",
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ordinal = 0),
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locals = LocalCapture.CAPTURE_FAILHARD)
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public void explode(CallbackInfo ci, Set set, int i, float f2, int k1, int l1, int i2, int i1, int j2, int j1, List list, Vec3 vec3, int k2) {
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public void explode(CallbackInfo ci, Set<?> set, int i, float f2, int k1, int l1, int i2, int i1, int j2, int j1, List list, Vec3 vec3, int k2) {
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if (list.size() >= k2) {
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var obj = list.get(k2);
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if (obj instanceof VehicleEntity vehicle) {
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@ -0,0 +1,9 @@
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package com.atsuishio.superbwarfare.tools.animation;
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import java.util.function.Function;
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public class AnimationCurves {
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public static final Function<Float, Float> LINEAR = progress -> progress;
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public static final Function<Float, Float> EASE_OUT_CIRC = progress -> (float) Math.sqrt(1 - Math.pow(progress - 1, 2));
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}
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@ -0,0 +1,138 @@
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package com.atsuishio.superbwarfare.tools.animation;
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import net.minecraft.util.Mth;
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import java.util.function.Function;
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public class AnimationTimer {
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private final long duration;
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private long startTime;
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private boolean reversed;
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private boolean initialized;
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private boolean isStart = true;
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private final Function<Float, Float> animationCurve;
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/**
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* 创建一个反向线性动画计时器
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*
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* @param duration 动画持续时间，单位为毫秒
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*/
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public AnimationTimer(long duration) {
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this(duration, AnimationCurves.LINEAR);
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}
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/**
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* 创建一个反向动画计时器
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*
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* @param duration 动画持续时间，单位为毫秒
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* @param animationCurve 动画曲线函数
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*/
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public AnimationTimer(long duration, Function<Float, Float> animationCurve) {
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this.duration = duration;
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this.animationCurve = animationCurve;
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}
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/**
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* 创建多个线性动画计时器
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*
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* @param size 计时器数量
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* @param duration 动画持续时间，单位为毫秒
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*/
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public static AnimationTimer[] createTimers(int size, long duration) {
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return createTimers(size, duration, AnimationCurves.LINEAR);
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}
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/**
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* 创建多个动画计时器
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*
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* @param size 计时器数量
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* @param duration 动画持续时间，单位为毫秒
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* @param animationCurve 动画曲线函数
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*/
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public static AnimationTimer[] createTimers(int size, long duration, Function<Float, Float> animationCurve) {
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var timers = new AnimationTimer[size];
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var currentTime = System.currentTimeMillis();
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for (int i = 0; i < size; i++) {
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timers[i] = new AnimationTimer(duration, animationCurve);
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timers[i].end();
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timers[i].backward(currentTime);
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}
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return timers;
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}
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/**
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* 获取当前进度
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*
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* @return 进度值，范围在0到1之间
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*/
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public float getProgress(long currentTime) {
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if (reversed) {
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return 1 - animationCurve.apply(Mth.clamp(1 - getElapsedTime(currentTime) / (float) duration, 0, 1));
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} else {
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return animationCurve.apply(Mth.clamp(getElapsedTime(currentTime) / (float) duration, 0, 1));
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}
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}
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private long getElapsedTime(long currentTime) {
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if (!initialized) return 0;
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if (reversed) {
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return Math.min(duration, Math.max(0, startTime - currentTime));
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} else {
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return Math.min(duration, currentTime - startTime);
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}
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}
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/**
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* 当前动画是否已经结束
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*/
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public boolean finished(long currentTime) {
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return getProgress(currentTime) >= 1;
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}
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/**
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* 将计时器设置为开始状态
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*/
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public void begin() {
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initialized = false;
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isStart = true;
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}
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/**
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* 将计时器设置为结束状态
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*/
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public void end() {
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initialized = false;
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isStart = false;
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}
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/**
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* 正向开始计时
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*/
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public void forward(long currentTime) {
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if (!initialized) {
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initialized = true;
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startTime = currentTime + (isStart ? 0 : duration);
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} else {
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startTime = currentTime - getElapsedTime(currentTime);
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}
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reversed = false;
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}
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/**
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* 反向开始计时
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*/
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public void backward(long currentTime) {
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if (!initialized) {
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initialized = true;
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startTime = currentTime + (isStart ? duration : 0);
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} else {
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startTime = currentTime + getElapsedTime(currentTime);
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}
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reversed = true;
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}
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}
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