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added gravity test block with gui and debug renderer

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TechnoDraconic
2026-02-06 22:22:10 -08:00
parent fa41966de4
commit 9356c43ea7
25 changed files with 739 additions and 67 deletions
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58
src/main/java/net/xevianlight/aphelion/client/OxygenDebugRender.java
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@@ -17,6 +17,8 @@ import net.neoforged.neoforge.client.event.RenderLevelStageEvent;
import net.xevianlight.aphelion.Aphelion;
import org.joml.Matrix4f;
import java.util.Collection;
@EventBusSubscriber(modid = Aphelion.MOD_ID, value = Dist.CLIENT)
public final class OxygenDebugRender {
@@ -56,63 +58,9 @@ public final class OxygenDebugRender {
MultiBufferSource.BufferSource bufferSource = mc.renderBuffers().bufferSource();
VertexConsumer vc = bufferSource.getBuffer(OXYGEN_FILL);
// Render surface faces only (fast + pretty)
for (long l : ClientOxygenCache.OXYGEN) {
BlockPos p = BlockPos.of(l);
drawSurfaceFaces(poseStack, vc, p);
}
DebugRenderUtils.drawBlockArea(poseStack, vc, ClientOxygenCache.OXYGEN);
poseStack.popPose();
bufferSource.endBatch(OXYGEN_FILL);
}
private static void drawSurfaceFaces(PoseStack poseStack, VertexConsumer vc, BlockPos p) {
// Neighbor checks: only render faces exposed to non-oxygen
boolean up = ClientOxygenCache.OXYGEN.contains(p.above().asLong());
boolean down = ClientOxygenCache.OXYGEN.contains(p.below().asLong());
boolean north = ClientOxygenCache.OXYGEN.contains(p.north().asLong());
boolean south = ClientOxygenCache.OXYGEN.contains(p.south().asLong());
boolean east = ClientOxygenCache.OXYGEN.contains(p.east().asLong());
boolean west = ClientOxygenCache.OXYGEN.contains(p.west().asLong());
if (up && down && north && south && east && west) return;
final float eps = 0.0025f;
float x0 = p.getX() + eps;
float y0 = p.getY() + eps;
float z0 = p.getZ() + eps;
float x1 = p.getX() + 1 - eps;
float y1 = p.getY() + 1 - eps;
float z1 = p.getZ() + 1 - eps;
// Color (ARGB-ish but as floats)
float r = 0.2f, g = 0.8f, b = 1.0f, a = 0.18f;
Matrix4f mat = poseStack.last().pose();
// IMPORTANT: vertex winding should be consistent (counter-clockwise)
if (!up) quad(mat, vc, x0,y1,z0, x1,y1,z0, x1,y1,z1, x0,y1,z1, r,g,b,a);
if (!down) quad(mat, vc, x0,y0,z1, x1,y0,z1, x1,y0,z0, x0,y0,z0, r,g,b,a);
if (!north) quad(mat, vc, x1,y0,z0, x0,y0,z0, x0,y1,z0, x1,y1,z0, r,g,b,a);
if (!south) quad(mat, vc, x0,y0,z1, x1,y0,z1, x1,y1,z1, x0,y1,z1, r,g,b,a);
if (!east) quad(mat, vc, x1,y0,z1, x1,y0,z0, x1,y1,z0, x1,y1,z1, r,g,b,a);
if (!west) quad(mat, vc, x0,y0,z0, x0,y0,z1, x0,y1,z1, x0,y1,z0, r,g,b,a);
}
private static void quad(
Matrix4f mat, VertexConsumer vc,
float x0, float y0, float z0,
float x1, float y1, float z1,
float x2, float y2, float z2,
float x3, float y3, float z3,
float r, float g, float b, float a
) {
// POSITION_COLOR format: ONLY position + color.
vc.addVertex(mat, x0, y0, z0).setColor(r, g, b, a);
vc.addVertex(mat, x1, y1, z1).setColor(r, g, b, a);
vc.addVertex(mat, x2, y2, z2).setColor(r, g, b, a);
vc.addVertex(mat, x3, y3, z3).setColor(r, g, b, a);
}
}