blob: 14bc6c5083ea8fcd84c515b559a1ba372622b2c3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
package com.dulkirfabric.features
import com.dulkirfabric.DulkirModFabric.mc
import com.dulkirfabric.events.ClientTickEvent
import com.dulkirfabric.events.MouseScrollEvent
import com.dulkirfabric.events.TooltipRenderChangeEvent
import meteordevelopment.orbit.EventHandler
import net.minecraft.client.MinecraftClient
import net.minecraft.client.util.InputUtil
import net.minecraft.client.util.math.MatrixStack
import org.joml.Vector2i
import org.joml.Vector2ic
import org.lwjgl.glfw.GLFW
object TooltipImpl {
private var scaleBuffer = 1f
private var horizontalBuffer = 0.0
private var verticalBuffer = 0.0
private var tickScale = 0f
private var tickHorizontal = 0
private var tickVertical = 0
private var prevTickX = 0
private var prevTickY = 0
private var prevScale = 1f
private var frameScale = 1f
private var frameX = 0
private var frameY = 0
fun calculatePos(v: Vector2ic): Vector2ic {
// calculate the position of the tooltip based on the scroll amount
val partialTicks = MinecraftClient.getInstance().tickDelta
frameX = v.x() + prevTickX + ((tickHorizontal - prevTickX) * partialTicks).toInt()
frameY = v.y() + prevTickY + ((tickVertical - prevTickY) * partialTicks).toInt()
val newVec = v.add(-v.x() + frameX, -v.y() + frameY, Vector2i())
return newVec
}
fun applyScale(matrices: MatrixStack) {
frameScale = prevScale + (tickScale - prevScale) * MinecraftClient.getInstance().tickDelta
matrices.scale(frameScale, frameScale, 1f)
val newX = frameX / frameScale
val newY = frameY / frameScale
matrices.translate(newX - frameX, newY - frameY, 0f)
}
@EventHandler
fun onTick(event: ClientTickEvent) {
// flushes the buffer to a scroll amount this tick, will be interpolated in calculatePos
prevTickX = tickHorizontal
prevTickY = tickVertical
prevScale = tickScale
tickHorizontal = horizontalBuffer.toInt()
tickVertical = verticalBuffer.toInt()
tickScale = scaleBuffer
}
@EventHandler
fun onScroll(event: MouseScrollEvent) {
// TODO: ignore input in config screen
if (event.verticalScrollAmount == 0.0) return
val handle = MinecraftClient.getInstance().window.handle
if (InputUtil.isKeyPressed(handle, GLFW.GLFW_KEY_LEFT_SHIFT)) {
horizontalBuffer += (mc.window.width / 192) * event.verticalScrollAmount
} else if (InputUtil.isKeyPressed(handle, GLFW.GLFW_KEY_LEFT_CONTROL)) {
scaleBuffer += .1f * event.verticalScrollAmount.toFloat()
} else {
verticalBuffer += (mc.window.height / 108) * event.verticalScrollAmount
}
}
@EventHandler
fun onChange(event: TooltipRenderChangeEvent) {
scaleBuffer = 1f
horizontalBuffer = 0.0
verticalBuffer = 0.0
tickScale = 1f
tickHorizontal = 0
tickVertical = 0
prevTickX = 0
prevTickY = 0
prevScale = 1f
}
}
|
