LetterJay
126 lines
4.1 KiB
Java
126 lines
4.1 KiB
Java
package dmitool;
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import java.util.HashMap;
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import java.util.HashSet;
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public class IconStateDiff {
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static class ISAddress {
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int dir;
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int frame;
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public ISAddress(int dir, int frame) {
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this.dir = dir;
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this.frame = frame;
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}
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public String infoStr(int maxDir, int maxFrame) {
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if(maxDir == 1 && maxFrame == 1) {
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return "";
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} else if(maxDir == 1) {
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return "{" + frame + "}";
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} else if(maxFrame == 1) {
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return "{" + Main.dirs[dir] + "}";
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} else {
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return "{" + Main.dirs[dir] + " " + frame + "}";
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}
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}
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}
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int oldFrameCount = 0;
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int oldDirectionCount = 0;
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boolean oldRewind = false;
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int oldLoop = -1;
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String oldHotspot = null;
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int newFrameCount = 0;
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int newDirectionCount = 0;
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boolean newRewind = false;
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int newLoop = -1;
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String newHotspot = null;
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IconState newState;
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HashMap<ISAddress, Image> modifiedFrames = new HashMap<>();
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HashMap<ISAddress, Image> newFrames = new HashMap<>();
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HashSet<ISAddress> removedFrames = new HashSet<>();
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public IconStateDiff(IconState base, IconState mod) {
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int maxDir = Math.max(base.dirs, mod.dirs);
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int maxFrame = Math.max(base.frames, mod.frames);
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oldFrameCount = base.frames;
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oldDirectionCount = base.dirs;
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oldRewind = base.rewind;
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oldLoop = base.loop;
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oldHotspot = base.hotspot;
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newFrameCount = mod.frames;
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newDirectionCount = mod.dirs;
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newRewind = mod.rewind;
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newLoop = mod.loop;
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newHotspot = mod.hotspot;
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newState = mod;
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Image baseI, modI;
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for(int d=0; d<maxDir; d++) {
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for(int f=0; f<maxFrame; f++) {
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if(base.dirs > d && base.frames > f) {
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baseI = base.images[f * base.dirs + d];
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} else baseI = null;
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if(mod.dirs > d && mod.frames > f) {
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modI = mod.images[f * mod.dirs + d];
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} else modI = null;
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if(baseI == null && modI == null) continue;
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if(baseI == null) newFrames.put(new ISAddress(d, f), modI);
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else if(modI == null) removedFrames.add(new ISAddress(d, f));
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else if(!baseI.equals(modI)) {
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modifiedFrames.put(new ISAddress(d, f), modI);
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}
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}
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}
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}
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@Override public String toString() {
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String s = "";
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String tmp;
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if(newDirectionCount != oldDirectionCount)
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s += " | dirs " + oldDirectionCount + "->" + newDirectionCount;
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if(newFrameCount != oldFrameCount)
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s += " | frames " + oldFrameCount + "->" + newFrameCount;
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if(newRewind != oldRewind) {
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s += " | rewind " + oldRewind + "->" + newRewind;
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}
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if(newLoop != oldLoop) {
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s += " | loop " + oldLoop + "->" + newLoop;
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}
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if(newHotspot == null ? oldHotspot != null : !newHotspot.equals(oldHotspot)) {
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s += " | hotspot " + oldHotspot + "->" + newHotspot;
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}
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if(!modifiedFrames.isEmpty()) {
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int total_frames = Math.min(oldFrameCount, newFrameCount) * Math.min(oldDirectionCount, newDirectionCount);
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tmp = "";
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for(ISAddress isa: modifiedFrames.keySet()) {
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String str = isa.infoStr(oldDirectionCount, oldFrameCount);
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if(!"".equals(str)) {
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tmp += ", " + str;
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}
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}
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if(!"".equals(tmp)) {
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s += " | modified " + modifiedFrames.size() + " of " + total_frames + ": " + tmp.substring(1);
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} else {
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s += " | modified " + modifiedFrames.size() + " of " + total_frames;
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}
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}
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if("".equals(s))
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return "No change";
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return s.substring(3);
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}
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} |