DIvan2000/ReplayModCinematic
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The Path Preview's color is now based on the Camera Speed

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This commit is contained in:
CrushedPixel
2016-08-22 13:56:53 +02:00
committed by johni0702
parent 1cf3d3a95a
commit 0ef4d0f3b8
1 changed files with 20 additions and 2 deletions
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22
src/main/java/com/replaymod/simplepathing/preview/PathPreviewRenderer.java
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@@ -36,6 +36,10 @@ public class PathPreviewRenderer {
private static final ResourceLocation CAMERA_HEAD = new ResourceLocation("replaymod", "camera_head.png"); private static final ResourceLocation CAMERA_HEAD = new ResourceLocation("replaymod", "camera_head.png");
private static final Minecraft mc = Minecraft.getMinecraft(); private static final Minecraft mc = Minecraft.getMinecraft();
private static final int SLOW_PATH_COLOR = 0xffcccc;
private static final int FAST_PATH_COLOR = 0x660000;
private static final double FASTEST_PATH_SPEED = 0.01;
private final ReplayModSimplePathing mod; private final ReplayModSimplePathing mod;
private final ReplayHandler replayHandler; private final ReplayHandler replayHandler;
@@ -81,7 +85,6 @@ public class PathPreviewRenderer {
try { try {
GL11.glDisable(GL11.GL_LIGHTING); GL11.glDisable(GL11.GL_LIGHTING);
GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glEnable(GL11.GL_BLEND);
for (PathSegment segment : path.getSegments()) { for (PathSegment segment : path.getSegments()) {
Interpolator interpolator = segment.getInterpolator(); Interpolator interpolator = segment.getInterpolator();
@@ -117,7 +120,11 @@ public class PathPreviewRenderer {
if (optPos.isPresent()) { if (optPos.isPresent()) {
Triple<Double, Double, Double> pos = optPos.get(); Triple<Double, Double, Double> pos = optPos.get();
if (prevPos != null) { if (prevPos != null) {
drawConnection(viewPos, prevPos, pos, 0xff0000, renderDistanceSquared); double distance = Math.sqrt(distanceSquared(prevPos, pos));
double speed = Math.min(distance / (diff / steps), FASTEST_PATH_SPEED);
double speedFraction = speed / FASTEST_PATH_SPEED;
int color = interpolateColor(SLOW_PATH_COLOR, FAST_PATH_COLOR, speedFraction);
drawConnection(viewPos, prevPos, pos, color, renderDistanceSquared);
} }
prevPos = pos; prevPos = pos;
continue; continue;
@@ -127,6 +134,7 @@ public class PathPreviewRenderer {
} }
} }
GL11.glEnable(GL11.GL_BLEND);
GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glBlendFunc(GL11.GL_DST_COLOR, GL11.GL_SRC_COLOR); GL11.glBlendFunc(GL11.GL_DST_COLOR, GL11.GL_SRC_COLOR);
GL11.glDisable(GL11.GL_DEPTH_TEST); GL11.glDisable(GL11.GL_DEPTH_TEST);
@@ -170,6 +178,16 @@ public class PathPreviewRenderer {
} }
} }
private static int interpolateColor(int c1, int c2, double weight) {
return (interpolateColorComponent((c1 >> 16) & 0xff, (c2 >> 16) & 0xff, weight) << 16)
| (interpolateColorComponent((c1 >> 8) & 0xff, (c2 >> 8) & 0xff, weight) << 8)
| interpolateColorComponent(c1 & 0xff, c2 & 0xff, weight);
}
private static int interpolateColorComponent(int c1, int c2, double weight) {
return (int) (c1 + (1 - Math.pow(Math.E, -4 * weight)) * (c2 - c1)) & 0xff;
}
private static double distanceSquared(Triple<Double, Double, Double> p1, Triple<Double, Double, Double> p2) { private static double distanceSquared(Triple<Double, Double, Double> p1, Triple<Double, Double, Double> p2) {
double dx = p1.getLeft() - p2.getLeft(); double dx = p1.getLeft() - p2.getLeft();
double dy = p1.getMiddle() - p2.getMiddle(); double dy = p1.getMiddle() - p2.getMiddle();