package com.irtimaled.bbor.client.renderers;
+import com.irtimaled.bbor.client.config.ConfigManager;
+import com.irtimaled.bbor.client.models.Point;
+import com.irtimaled.bbor.common.MathHelper;
import com.irtimaled.bbor.common.models.AbstractBoundingBox;
-import com.irtimaled.bbor.config.ConfigManager;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
-import net.minecraft.client.renderer.OpenGlHelper;
-import org.lwjgl.opengl.GL11;
import java.awt.*;
-import java.util.HashSet;
-import java.util.Set;
+import java.util.function.Supplier;
public abstract class AbstractRenderer<T extends AbstractBoundingBox> {
- private static double TAU = 6.283185307179586D;
- private static double PI = TAU / 2D;
+ private static final double TAU = 6.283185307179586D;
+ public static final double PHI_SEGMENT = TAU / 90D;
+ private static final double PI = TAU / 2D;
+ public static final double THETA_SEGMENT = PHI_SEGMENT / 2D;
public abstract void render(T boundingBox);
void renderCuboid(OffsetBox bb, Color color) {
- if (ConfigManager.fill.get()) {
- renderFilledCuboid(bb, color);
- }
- renderUnfilledCuboid(bb, color);
- }
-
- private void renderFilledCuboid(OffsetBox bb, Color color) {
- GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
- GL11.glEnable(GL11.GL_BLEND);
- renderCuboid(bb.nudge(), color, 30);
- GL11.glDisable(GL11.GL_BLEND);
- GL11.glEnable(GL11.GL_POLYGON_OFFSET_LINE);
- GL11.glPolygonOffset(-1.f, -1.f);
+ OffsetBox nudge = bb.nudge();
+ renderOutlinedCuboid(nudge, color);
+ renderFilledFaces(nudge.getMin(), nudge.getMax(), color);
}
- void renderUnfilledCuboid(OffsetBox bb, Color color) {
- GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_LINE);
- renderCuboid(bb.nudge(), color, 255);
+ void renderOutlinedCuboid(OffsetBox bb, Color color) {
+ RenderHelper.polygonModeLine();
+ OffsetPoint min = bb.getMin();
+ OffsetPoint max = bb.getMax();
+ renderFaces(min, max, color, 255, min.getY() == max.getY() ? Renderer::startLineLoop : Renderer::startLines);
}
- private void renderCuboid(OffsetBox box, Color color, int alpha) {
- OffsetPoint min = box.getMin();
- OffsetPoint max = box.getMax();
-
+ private void renderFaces(OffsetPoint min, OffsetPoint max, Color color, int alpha, Supplier<Renderer> rendererSupplier) {
double minX = min.getX();
double minY = min.getY();
double minZ = min.getZ();
double maxY = max.getY();
double maxZ = max.getZ();
- Renderer renderer = Renderer.startQuads()
+ if (ConfigManager.invertBoxColorPlayerInside.get() &&
+ playerInsideBoundingBox(minX, minY, minZ, maxX, maxY, maxZ)) {
+ color = new Color(255 - color.getRed(), 255 - color.getGreen(), 255 - color.getBlue());
+ }
+
+ Renderer renderer = rendererSupplier.get()
.setColor(color)
- .setAlpha(alpha)
- .addPoint(minX, minY, minZ)
- .addPoint(maxX, minY, minZ)
- .addPoint(maxX, minY, maxZ)
- .addPoint(minX, minY, maxZ);
-
- if (minY != maxY) {
- renderer.addPoint(minX, maxY, minZ)
- .addPoint(maxX, maxY, minZ)
- .addPoint(maxX, maxY, maxZ)
- .addPoint(minX, maxY, maxZ)
+ .setAlpha(alpha);
- .addPoint(minX, minY, maxZ)
- .addPoint(minX, maxY, maxZ)
- .addPoint(maxX, maxY, maxZ)
+ if (minX != maxX && minZ != maxZ) {
+ renderer.addPoint(minX, minY, minZ)
+ .addPoint(maxX, minY, minZ)
.addPoint(maxX, minY, maxZ)
+ .addPoint(minX, minY, maxZ);
- .addPoint(minX, minY, minZ)
- .addPoint(minX, maxY, minZ)
- .addPoint(maxX, maxY, minZ)
- .addPoint(maxX, minY, minZ)
+ if (minY != maxY) {
+ renderer.addPoint(minX, maxY, minZ)
+ .addPoint(maxX, maxY, minZ)
+ .addPoint(maxX, maxY, maxZ)
+ .addPoint(minX, maxY, maxZ);
+ }
+ }
+
+ if (minX != maxX && minY != maxY) {
+ renderer.addPoint(minX, minY, maxZ)
+ .addPoint(minX, maxY, maxZ)
+ .addPoint(maxX, maxY, maxZ)
+ .addPoint(maxX, minY, maxZ);
- .addPoint(minX, minY, minZ)
+ if (minZ != maxZ) {
+ renderer.addPoint(minX, minY, minZ)
+ .addPoint(minX, maxY, minZ)
+ .addPoint(maxX, maxY, minZ)
+ .addPoint(maxX, minY, minZ);
+ }
+ }
+ if (minY != maxY && minZ != maxZ) {
+ renderer.addPoint(minX, minY, minZ)
.addPoint(minX, minY, maxZ)
.addPoint(minX, maxY, maxZ)
- .addPoint(minX, maxY, minZ)
+ .addPoint(minX, maxY, minZ);
- .addPoint(maxX, minY, minZ)
- .addPoint(maxX, minY, maxZ)
- .addPoint(maxX, maxY, maxZ)
- .addPoint(maxX, maxY, minZ);
+ if (minX != maxX) {
+ renderer.addPoint(maxX, minY, minZ)
+ .addPoint(maxX, minY, maxZ)
+ .addPoint(maxX, maxY, maxZ)
+ .addPoint(maxX, maxY, minZ);
+ }
}
renderer.render();
}
+ private boolean playerInsideBoundingBox(double minX, double minY, double minZ, double maxX, double maxY, double maxZ) {
+ return minX < 0 && maxX > 0 && minY < 0 && maxY > 0 && minZ < 0 && maxZ > 0;
+ }
+
void renderLine(OffsetPoint startPoint, OffsetPoint endPoint, Color color) {
- GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_LINE);
+ RenderHelper.polygonModeLine();
Renderer.startLines()
.setColor(color)
.addPoint(startPoint)
.render();
}
+ void renderFilledFaces(OffsetPoint min, OffsetPoint max, Color color) {
+ if (!ConfigManager.fill.get()) return;
+
+ RenderHelper.polygonModeFill();
+ RenderHelper.enableBlend();
+ renderFaces(min, max, color, 30, Renderer::startQuads);
+ RenderHelper.disableBlend();
+ RenderHelper.enablePolygonOffsetLine();
+ RenderHelper.polygonOffsetMinusOne();
+ }
+
void renderText(OffsetPoint offsetPoint, String... texts) {
FontRenderer fontRenderer = Minecraft.getInstance().fontRenderer;
- GL11.glPushMatrix();
- GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
- GL11.glTranslated(offsetPoint.getX(), offsetPoint.getY() + 0.002D, offsetPoint.getZ());
- GL11.glNormal3f(0.0F, 1.0F, 0.0F);
- GL11.glRotatef(0.0F, 0.0F, 1.0F, 0.0F);
- GL11.glRotatef(90.0F, 1.0F, 0.0F, 0.0F);
- GL11.glScalef(-0.0175F, -0.0175F, 0.0175F);
- GL11.glEnable(GL11.GL_TEXTURE_2D);
-
- GL11.glEnable(GL11.GL_BLEND);
- OpenGlHelper.glBlendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, GL11.GL_ONE, GL11.GL_ZERO);
-
- GL11.glDisable(GL11.GL_DEPTH_TEST);
- GL11.glEnable(GL11.GL_DEPTH_TEST);
- GL11.glDepthMask(true);
+ RenderHelper.beforeRenderFont(offsetPoint);
float top = -(fontRenderer.FONT_HEIGHT * texts.length) / 2f;
for (String text : texts) {
float left = fontRenderer.getStringWidth(text) / 2f;
fontRenderer.drawString(text, -left, top, -1);
top += fontRenderer.FONT_HEIGHT;
}
- GL11.glDisable(GL11.GL_TEXTURE_2D);
- GL11.glDisable(GL11.GL_BLEND);
- GL11.glPopMatrix();
+ RenderHelper.afterRenderFont();
}
- void renderSphere(OffsetPoint center, double radius, Color color, int density, int dotSize) {
- GL11.glEnable(GL11.GL_POINT_SMOOTH);
- GL11.glPointSize(dotSize);
- Renderer renderer = Renderer.startPoints()
- .setColor(color);
- buildPoints(center, radius, density)
- .forEach(renderer::addPoint);
- renderer.render();
+ void renderSphere(Point center, double radius, Color color) {
+ if (ConfigManager.renderSphereAsDots.get()) {
+ renderDotSphere(center, radius, color);
+ } else {
+ renderLineSphere(center, radius, color);
+ }
+ }
+
+ private void renderLineSphere(Point center, double radius, Color color) {
+ RenderHelper.lineWidth2();
+
+ double offset = ((radius - (int) radius) == 0) ? center.getY() - (int) center.getY() : 0;
+ int dyStep = radius < 64 ? 1 : MathHelper.floor(radius / 32);
+ for (double dy = offset - radius; dy <= radius + 1; dy += dyStep) {
+ double circleRadius = Math.sqrt((radius * radius) - (dy * dy));
+ if (circleRadius == 0) circleRadius = Math.sqrt(2) / 2;
+ renderCircle(center, circleRadius, color, dy + 0.001F);
+ }
}
- private Set<OffsetPoint> buildPoints(OffsetPoint center, double radius, int density) {
- int segments = 24 + (density * 8);
+ private void renderCircle(Point center, double radius, Color color, double dy) {
+ Renderer renderer = Renderer.startLineLoop()
+ .setColor(color);
- Set<OffsetPoint> points = new HashSet<>(segments * segments);
+ for (double phi = 0.0D; phi < TAU; phi += PHI_SEGMENT) {
+ renderer.addPoint(new OffsetPoint(center.offset(Math.cos(phi) * radius, dy, Math.sin(phi) * radius)));
+ }
- double thetaSegment = PI / (double) segments;
- double phiSegment = TAU / (double) segments;
+ renderer.render();
+ }
- for (double phi = 0.0D; phi < TAU; phi += phiSegment) {
- for (double theta = 0.0D; theta < PI; theta += thetaSegment) {
- double dx = radius * Math.sin(phi) * Math.cos(theta);
- double dz = radius * Math.sin(phi) * Math.sin(theta);
- double dy = radius * Math.cos(phi);
+ private void renderDotSphere(Point center, double radius, Color color) {
+ RenderHelper.enablePointSmooth();
+ RenderHelper.pointSize5();
+ Renderer renderer = Renderer.startPoints()
+ .setColor(color);
- points.add(center.offset(dx, dy, dz));
+ for (double phi = 0.0D; phi < TAU; phi += PHI_SEGMENT) {
+ double dy = radius * Math.cos(phi);
+ double radiusBySinPhi = radius * Math.sin(phi);
+ for (double theta = 0.0D; theta < PI; theta += THETA_SEGMENT) {
+ double dx = radiusBySinPhi * Math.cos(theta);
+ double dz = radiusBySinPhi * Math.sin(theta);
+
+ renderer.addPoint(new OffsetPoint(center.offset(dx, dy, dz)));
}
}
- return points;
+ renderer.render();
}
}
projects / BoundingBoxOutlineReloaded.git / blobdiff