Open source Star Ruler 2 source code!
This commit is contained in:
Lucas de Vries
@@ -0,0 +1,286 @@
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#priority init 2500
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from resources import ResourceRequirements;
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import saving;
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class PlanetLevelChain {
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uint id;
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string ident;
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array<PlanetLevel@> levels;
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void inherit(const PlanetLevelChain& other) {
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levels.length = other.levels.length;
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for(uint i = 0, cnt = levels.length; i < cnt; ++i) {
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if(levels[i] is null)
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@levels[i] = PlanetLevel();
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levels[i] = other.levels[i];
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}
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}
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};
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class PlanetLevel {
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uint level = 0;
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string name;
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ResourceRequirements reqs;
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uint population = 1;
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double popGrowth = 0.3;
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double requiredPop = 0.0;
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int baseIncome = 100;
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int resourceIncome = 0;
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int baseLoyalty = 10;
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int baseSupport = 0;
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uint basePressure = 0;
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uint exportPressurePenalty = 0;
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double neighbourLoyalty = 0.0;
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int points = 10;
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Sprite icon;
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};
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array<PlanetLevelChain@> levelChains;
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dictionary levelChainIdents;
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PlanetLevelChain baseLevelChain;
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int getLevelChainID(const string& ident) {
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auto@ type = getLevelChain(ident);
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if(type is null)
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return -1;
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return int(type.id);
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}
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string getLevelChainIdent(int id) {
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auto@ type = getLevelChain(id);
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if(type is null)
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return "";
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return type.ident;
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}
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const PlanetLevelChain@ getLevelChain(uint id) {
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if(id >= levelChains.length)
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return null;
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return levelChains[id];
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}
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const PlanetLevelChain@ getLevelChain(const string& ident) {
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PlanetLevelChain@ def;
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if(levelChainIdents.get(ident, @def))
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return def;
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return null;
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}
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uint getLevelChainCount() {
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return levelChains.length;
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}
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const PlanetLevel@ getPlanetLevel(const Object& planet) {
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auto@ chain = getLevelChain(planet.levelChain);
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if(chain is null)
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return null;
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uint level = planet.level;
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if(level >= chain.levels.length)
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return null;
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return chain.levels[level];
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}
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const PlanetLevel@ getPlanetLevel(uint chainId, uint level) {
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auto@ chain = getLevelChain(chainId);
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if(chain is null)
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return null;
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if(level >= chain.levels.length)
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return null;
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return chain.levels[level];
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}
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const PlanetLevel@ getPlanetLevel(const Object& planet, uint level) {
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auto@ chain = getLevelChain(planet.levelChain);
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if(chain is null)
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return null;
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if(level >= chain.levels.length)
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return null;
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return chain.levels[level];
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}
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double getPlanetLevelRequiredPop(const Object& planet, uint level) {
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auto@ lvl = getPlanetLevel(planet, level);
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if(lvl is null)
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return 0.0;
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return lvl.requiredPop;
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}
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double getPlanetLevelRequiredPop(uint chainId, uint level) {
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auto@ lvl = getPlanetLevel(chainId, level);
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if(lvl is null)
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return 0.0;
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return lvl.requiredPop;
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}
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int getMaxPlanetLevel(uint chainId) {
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auto@ chain = getLevelChain(chainId);
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if(chain is null)
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return 0;
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return chain.levels.length-1;
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}
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int getMaxPlanetLevel(const Object& planet) {
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auto@ chain = getLevelChain(planet.levelChain);
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if(chain is null)
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return 0;
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return chain.levels.length-1;
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}
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bool readLevelChain(ReadFile& file) {
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PlanetLevelChain chain;
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chain.ident = file.value;
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chain.id = levelChains.length;
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levelChains.insertLast(chain);
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levelChainIdents.set(chain.ident, @chain);
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chain.inherit(baseLevelChain);
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int indent = file.indent;
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bool advance = true;
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string key, value;
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uint nextLevel = 0;
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while(!advance || file++) {
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key = file.key;
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value = file.value;
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if(file.indent <= indent) {
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chain.levels.length = nextLevel;
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return true;
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}
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if(key == "Level") {
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PlanetLevel@ lvl;
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if(nextLevel < chain.levels.length) {
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@lvl = chain.levels[nextLevel];
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}
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else {
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@lvl = PlanetLevel();
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lvl.level = nextLevel;
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chain.levels.insertLast(lvl);
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}
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nextLevel += 1;
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advance = !readLevel(file, lvl);
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}
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else {
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advance = true;
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}
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}
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chain.levels.length = nextLevel;
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return false;
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}
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bool readLevel(ReadFile& file, PlanetLevel& lvl) {
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string key, value;
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int indent = file.indent;
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while(file++) {
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key = file.key;
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value = file.value;
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if(file.indent <= indent)
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return true;
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if(key == "Required") {
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if(lvl.reqs !is null)
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lvl.reqs.parse(value);
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}
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else if(key == "Population") {
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if(lvl !is null)
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lvl.population = toUInt(value);
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}
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else if(key == "PopGrowth") {
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if(lvl !is null)
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lvl.popGrowth = toDouble(value);
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}
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else if(key == "RequiredPop") {
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if(lvl !is null)
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lvl.requiredPop = toDouble(value);
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}
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else if(key == "BaseIncome") {
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if(lvl !is null)
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lvl.baseIncome = toInt(value);
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}
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else if(key == "ResourceIncome") {
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if(lvl !is null)
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lvl.resourceIncome = toInt(value);
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}
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else if(key == "BasePressure") {
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if(lvl !is null)
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lvl.basePressure = toUInt(value);
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}
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else if(key == "BaseLoyalty") {
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if(lvl !is null)
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lvl.baseLoyalty = toInt(value);
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}
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else if(key == "NeighbourLoyalty") {
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if(lvl !is null)
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lvl.neighbourLoyalty = toDouble(value);
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}
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else if(key == "ExportPressurePenalty") {
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if(lvl !is null)
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lvl.exportPressurePenalty = toUInt(value);
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}
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else if(key == "Name") {
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if(lvl !is null)
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lvl.name = localize(value);
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}
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else if(key == "Icon") {
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lvl.icon = getSprite(value);
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}
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else if(key == "Points") {
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lvl.points = toInt(value);
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}
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else if(key == "BaseSupport") {
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lvl.baseSupport = toInt(value);
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}
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else {
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file.error("Unknown level property: "+file.line);
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}
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}
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return false;
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}
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void preInit() {
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baseLevelChain.id = 0;
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baseLevelChain.ident = "base";
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levelChains.insertLast(baseLevelChain);
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levelChainIdents.set(baseLevelChain.ident, @baseLevelChain);
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}
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void init() {
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ReadFile file(resolve("data/planet_levels.txt"));
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bool advance = true;
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string key, value;
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while(!advance || file++) {
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key = file.key;
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value = file.value;
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if(key == "Level") {
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PlanetLevel@ lvl = PlanetLevel();
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lvl.level = baseLevelChain.levels.length;
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baseLevelChain.levels.insertLast(lvl);
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advance = !readLevel(file, lvl);
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}
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else if(key == "Level Chain") {
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advance = !readLevelChain(file);
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}
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else {
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advance = true;
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}
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}
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}
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void saveIdentifiers(SaveFile& file) {
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for(uint i = 0, cnt = levelChains.length; i < cnt; ++i) {
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auto type = levelChains[i];
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file.addIdentifier(SI_PlanetLevelChain, type.id, type.ident);
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}
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}
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