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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
package me.xmrvizzy.skyblocker.utils.render;
import com.mojang.blaze3d.platform.GlStateManager.DstFactor;
import com.mojang.blaze3d.platform.GlStateManager.SrcFactor;
import com.mojang.blaze3d.systems.RenderSystem;
import me.x150.renderer.render.Renderer3d;
import me.xmrvizzy.skyblocker.mixin.accessor.BeaconBlockEntityRendererInvoker;
import me.xmrvizzy.skyblocker.utils.render.culling.OcclusionCulling;
import me.xmrvizzy.skyblocker.utils.render.title.Title;
import me.xmrvizzy.skyblocker.utils.render.title.TitleContainer;
import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderContext;
import net.minecraft.client.MinecraftClient;
import net.minecraft.client.font.TextRenderer;
import net.minecraft.client.render.*;
import net.minecraft.client.render.VertexFormat.DrawMode;
import net.minecraft.client.util.math.MatrixStack;
import net.minecraft.sound.SoundEvents;
import net.minecraft.text.OrderedText;
import net.minecraft.text.Text;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Box;
import net.minecraft.util.math.Vec3d;
import org.joml.Matrix3f;
import org.joml.Matrix4f;
import org.joml.Vector3f;
import org.lwjgl.opengl.GL11;
import java.awt.*;
public class RenderHelper {
private static final Vec3d ONE = new Vec3d(1, 1, 1);
private static final int MAX_OVERWORLD_BUILD_HEIGHT = 319;
private static final MinecraftClient client = MinecraftClient.getInstance();
public static void renderFilledThroughWallsWithBeaconBeam(WorldRenderContext context, BlockPos pos, float[] colorComponents, float alpha) {
renderFilledThroughWalls(context, pos, colorComponents, alpha);
renderBeaconBeam(context, pos, colorComponents);
}
public static void renderFilledThroughWalls(WorldRenderContext context, BlockPos pos, float[] colorComponents, float alpha) {
if (FrustumUtils.isVisible(pos.getX(), pos.getY(), pos.getZ(), pos.getX() + 1, pos.getY() + 1, pos.getZ() + 1)) {
Renderer3d.renderThroughWalls();
renderFilled(context, pos, colorComponents, alpha);
Renderer3d.stopRenderThroughWalls();
}
}
public static void renderFilledIfVisible(WorldRenderContext context, BlockPos pos, float[] colorComponents, float alpha) {
if (OcclusionCulling.isVisible(pos.getX(), pos.getY(), pos.getZ(), pos.getX() + 1, pos.getY() + 1, pos.getZ() + 1)) {
renderFilled(context, pos, colorComponents, alpha);
}
}
private static void renderFilled(WorldRenderContext context, BlockPos pos, float[] colorComponents, float alpha) {
Renderer3d.renderFilled(context.matrixStack(), new Color(colorComponents[0], colorComponents[1], colorComponents[2], alpha), Vec3d.of(pos), ONE);
}
private static void renderBeaconBeam(WorldRenderContext context, BlockPos pos, float[] colorComponents) {
if (FrustumUtils.isVisible(pos.getX(), pos.getY(), pos.getZ(), pos.getX() + 1, MAX_OVERWORLD_BUILD_HEIGHT, pos.getZ() + 1)) {
MatrixStack matrices = context.matrixStack();
Vec3d camera = context.camera().getPos();
matrices.push();
matrices.translate(pos.getX() - camera.getX(), pos.getY() - camera.getY(), pos.getZ() - camera.getZ());
Tessellator tessellator = RenderSystem.renderThreadTesselator();
BufferBuilder buffer = tessellator.getBuffer();
VertexConsumerProvider.Immediate consumer = VertexConsumerProvider.immediate(buffer);
BeaconBlockEntityRendererInvoker.renderBeam(matrices, consumer, context.tickDelta(), context.world().getTime(), 0, MAX_OVERWORLD_BUILD_HEIGHT, colorComponents);
consumer.draw();
matrices.pop();
}
}
/**
* Renders the outline of a box with the specified color components and line width.
* This does not use renderer since renderer draws outline using debug lines with a fixed width.
*/
public static void renderOutline(WorldRenderContext context, Box box, float[] colorComponents, float lineWidth) {
if (FrustumUtils.isVisible(box)) {
MatrixStack matrices = context.matrixStack();
Vec3d camera = context.camera().getPos();
Tessellator tessellator = RenderSystem.renderThreadTesselator();
BufferBuilder buffer = tessellator.getBuffer();
RenderSystem.setShader(GameRenderer::getRenderTypeLinesProgram);
RenderSystem.setShaderColor(1f, 1f, 1f, 1f);
RenderSystem.lineWidth(lineWidth);
RenderSystem.disableCull();
RenderSystem.enableDepthTest();
matrices.push();
matrices.translate(-camera.getX(), -camera.getY(), -camera.getZ());
buffer.begin(DrawMode.LINES, VertexFormats.LINES);
WorldRenderer.drawBox(matrices, buffer, box, colorComponents[0], colorComponents[1], colorComponents[2], 1f);
tessellator.draw();
matrices.pop();
RenderSystem.lineWidth(1f);
RenderSystem.enableCull();
RenderSystem.disableDepthTest();
}
}
/**
* Draws lines from point to point.<br><br>
* <p>
* Tip: To draw lines from the center of a block, offset the X, Y and Z each by 0.5
*
* @param context The WorldRenderContext which supplies the matrices and tick delta
* @param points The points from which to draw lines between
* @param colorComponents An array of R, G and B color components
* @param alpha The alpha of the lines
* @param lineWidth The width of the lines
*/
public static void renderLinesFromPoints(WorldRenderContext context, Vec3d[] points, float[] colorComponents, float alpha, float lineWidth) {
Vec3d camera = context.camera().getPos();
MatrixStack matrices = context.matrixStack();
matrices.push();
matrices.translate(-camera.x, -camera.y, -camera.z);
Tessellator tessellator = RenderSystem.renderThreadTesselator();
BufferBuilder buffer = tessellator.getBuffer();
Matrix4f projectionMatrix = matrices.peek().getPositionMatrix();
Matrix3f normalMatrix = matrices.peek().getNormalMatrix();
GL11.glEnable(GL11.GL_LINE_SMOOTH);
GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST);
RenderSystem.setShader(GameRenderer::getRenderTypeLinesProgram);
RenderSystem.setShaderColor(1f, 1f, 1f, 1f);
RenderSystem.lineWidth(lineWidth);
RenderSystem.enableBlend();
RenderSystem.blendFunc(SrcFactor.SRC_ALPHA, DstFactor.ONE_MINUS_SRC_ALPHA);
RenderSystem.disableCull();
RenderSystem.enableDepthTest();
buffer.begin(DrawMode.LINE_STRIP, VertexFormats.LINES);
for (int i = 0; i < points.length; i++) {
Vec3d point = points[i];
Vec3d nextPoint = (i + 1 == points.length) ? points[i - 1] : points[i + 1];
Vector3f normalVec = new Vector3f((float) nextPoint.getX(), (float) nextPoint.getY(), (float) nextPoint.getZ()).sub((float) point.getX(), (float) point.getY(), (float) point.getZ()).normalize();
buffer
.vertex(projectionMatrix, (float) point.getX(), (float) point.getY(), (float) point.getZ())
.color(colorComponents[0], colorComponents[1], colorComponents[2], alpha)
.normal(normalMatrix, normalVec.x, normalVec.y, normalVec.z)
.next();
}
tessellator.draw();
matrices.pop();
GL11.glDisable(GL11.GL_LINE_SMOOTH);
RenderSystem.lineWidth(1f);
RenderSystem.disableBlend();
RenderSystem.defaultBlendFunc();
RenderSystem.enableCull();
RenderSystem.disableDepthTest();
}
public static void renderText(WorldRenderContext context, Text text, Vec3d pos, boolean seeThrough) {
renderText(context, text, pos, 1, seeThrough);
}
public static void renderText(WorldRenderContext context, Text text, Vec3d pos, float scale, boolean seeThrough) {
renderText(context, text, pos, scale, 0, seeThrough);
}
public static void renderText(WorldRenderContext context, Text text, Vec3d pos, float scale, float yOffset, boolean seeThrough) {
renderText(context, text.asOrderedText(), pos, scale, yOffset, seeThrough);
}
/**
* Renders text in the world space.
*
* @param seeThrough Whether the text should be able to be seen through walls or not.
*/
public static void renderText(WorldRenderContext context, OrderedText text, Vec3d pos, float scale, float yOffset, boolean seeThrough) {
MatrixStack matrices = context.matrixStack();
Vec3d camera = context.camera().getPos();
TextRenderer textRenderer = client.textRenderer;
scale *= 0.025f;
matrices.push();
matrices.translate(pos.getX() - camera.getX(), pos.getY() - camera.getY(), pos.getZ() - camera.getZ());
matrices.peek().getPositionMatrix().mul(RenderSystem.getModelViewMatrix());
matrices.multiply(context.camera().getRotation());
matrices.scale(-scale, -scale, scale);
Matrix4f positionMatrix = matrices.peek().getPositionMatrix();
float xOffset = -textRenderer.getWidth(text) / 2f;
Tessellator tessellator = RenderSystem.renderThreadTesselator();
BufferBuilder buffer = tessellator.getBuffer();
VertexConsumerProvider.Immediate consumers = VertexConsumerProvider.immediate(buffer);
RenderSystem.depthFunc(seeThrough ? GL11.GL_ALWAYS : GL11.GL_LEQUAL);
textRenderer.draw(text, xOffset, yOffset, 0xFFFFFFFF, false, positionMatrix, consumers, TextRenderer.TextLayerType.SEE_THROUGH, 0, LightmapTextureManager.MAX_LIGHT_COORDINATE);
consumers.draw();
RenderSystem.depthFunc(GL11.GL_LEQUAL);
matrices.pop();
}
/**
* Adds the title to {@link TitleContainer} and {@link #playNotificationSound() plays the notification sound} if the title is not in the {@link TitleContainer} already.
* No checking needs to be done on whether the title is in the {@link TitleContainer} already by the caller.
*
* @param title the title
*/
public static void displayInTitleContainerAndPlaySound(Title title) {
if (TitleContainer.addTitle(title)) {
playNotificationSound();
}
}
/**
* Adds the title to {@link TitleContainer} for a set number of ticks and {@link #playNotificationSound() plays the notification sound} if the title is not in the {@link TitleContainer} already.
* No checking needs to be done on whether the title is in the {@link TitleContainer} already by the caller.
*
* @param title the title
* @param ticks the number of ticks the title will remain
*/
public static void displayInTitleContainerAndPlaySound(Title title, int ticks) {
if (TitleContainer.addTitle(title, ticks)) {
playNotificationSound();
}
}
private static void playNotificationSound() {
if (MinecraftClient.getInstance().player != null) {
MinecraftClient.getInstance().player.playSound(SoundEvents.ENTITY_EXPERIENCE_ORB_PICKUP, 100f, 0.1f);
}
}
public static boolean pointIsInArea(double x, double y, double x1, double y1, double x2, double y2) {
return x >= x1 && x <= x2 && y >= y1 && y <= y2;
}
}
|
