feat: Modify planner to place random buildings in random locations
This commit is contained in:
Kacper Kostka (aider)
parent
18ac996f65
commit
22adaeb700
201
ai.js
201
ai.js
@ -389,59 +389,34 @@ function soldierTasks(cit) {
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}
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function plannerTasks(cit) {
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// Check if it's time to plan a new building
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// Randomly place buildings with no planning
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if(Math.random() < 0.05) {
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cit.task = "planBuilding";
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cit.target = null;
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return;
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}
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// Help with other tasks when not planning
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if(Math.random() < 0.5) {
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builderTasks(cit);
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} else {
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// Explore the map to find good building locations
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cit.task = "explore";
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cit.target = {
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x: randInt(-500, 500),
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y: randInt(-500, 500)
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};
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}
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// Just wander around when not placing buildings
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cit.task = null;
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cit.target = null;
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}
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/**********************************************************************
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* NEW TASK HANDLERS
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**********************************************************************/
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function planBuildingTask(cit) {
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// Find a good spot to place a new building
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let buildingType = null;
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// Choose a completely random building type
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const buildingTypes = ["House", "Road", "Market", "Hospital", "School"];
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const buildingType = buildingTypes[Math.floor(Math.random() * buildingTypes.length)];
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// Set cost based on building type
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let buildingCost = 0;
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// Decide what type of building to place based on current needs
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const houseCount = buildings.filter(b => b.buildingType === "House" && b.completed).length;
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const marketCount = buildings.filter(b => b.buildingType === "Market" && b.completed).length;
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const hospitalCount = buildings.filter(b => b.buildingType === "Hospital" && b.completed).length;
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const schoolCount = buildings.filter(b => b.buildingType === "School" && b.completed).length;
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// Prioritize based on what the city needs
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if (houseCount < 3 || Math.random() < 0.5) {
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buildingType = "House";
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buildingCost = COST_HOUSE;
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} else if (marketCount < 1 && money >= COST_MARKET) {
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buildingType = "Market";
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buildingCost = COST_MARKET;
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} else if (hospitalCount < 1 && money >= COST_HOSPITAL) {
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buildingType = "Hospital";
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buildingCost = COST_HOSPITAL;
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} else if (schoolCount < 1 && money >= COST_SCHOOL) {
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buildingType = "School";
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buildingCost = COST_SCHOOL;
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} else if (Math.random() < 0.3) {
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buildingType = "Road";
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buildingCost = COST_ROAD;
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} else {
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buildingType = "House";
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buildingCost = COST_HOUSE;
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switch (buildingType) {
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case "House": buildingCost = COST_HOUSE; break;
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case "Road": buildingCost = COST_ROAD; break;
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case "Market": buildingCost = COST_MARKET; break;
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case "Hospital": buildingCost = COST_HOSPITAL; break;
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case "School": buildingCost = COST_SCHOOL; break;
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}
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// Check if we can afford it
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@ -450,118 +425,56 @@ function planBuildingTask(cit) {
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return;
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}
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// Find a good location - away from other buildings but not too far from city center
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let bestX = 0, bestY = 0;
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let bestScore = -Infinity;
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// Choose a completely random location
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let randomX, randomY;
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let attempts = 0;
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for (let attempt = 0; attempt < 10; attempt++) {
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// Try to find locations expanding outward from existing buildings
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let existingBuilding = buildings[Math.floor(Math.random() * buildings.length)];
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if (!existingBuilding) {
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// If no buildings yet, start near center
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existingBuilding = { x: 0, y: 0 };
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}
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const direction = Math.random() * Math.PI * 2;
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const distance = randInt(100, 300);
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const testX = existingBuilding.x + Math.cos(direction) * distance;
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const testY = existingBuilding.y + Math.sin(direction) * distance;
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// Skip if not valid placement
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if (!isValidPlacement(testX, testY)) continue;
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// Calculate score based on:
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// - Distance from other buildings (not too close)
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// - Distance from center (not too far)
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// - Terrain type
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let minDistToBuilding = Infinity;
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buildings.forEach(b => {
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const dist = distance(testX, testY, b.x, b.y);
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if (dist < minDistToBuilding) minDistToBuilding = dist;
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});
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const distToCenter = distance(testX, testY, 0, 0);
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// Score calculation - higher is better
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let score = 0;
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// Prefer some distance from other buildings
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if (minDistToBuilding < 50) score -= 100;
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else if (minDistToBuilding < 100) score += minDistToBuilding - 50;
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else score += 50;
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// Prefer not too far from center
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score -= distToCenter * 0.1;
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if (score > bestScore) {
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bestScore = score;
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bestX = testX;
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bestY = testY;
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// Just try random locations until we find one that's not water
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do {
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randomX = randInt(-1500, 1500);
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randomY = randInt(-1500, 1500);
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attempts++;
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if (attempts > 20) {
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// Give up after too many attempts
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cit.task = null;
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return;
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}
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} while (!isValidPlacement(randomX, randomY));
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// Place the building at the random location
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addMoney(-buildingCost, `Planner: ${buildingType}`);
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let newBuilding;
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switch (buildingType) {
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case "House":
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newBuilding = createHouseSite(randomX, randomY);
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break;
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case "Road":
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// Just make a random road segment
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newBuilding = createRoadSite(
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randomX,
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randomY,
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randomX + randInt(-100, 100),
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randomY + randInt(-100, 100)
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);
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break;
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case "Market":
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newBuilding = createMarketSite(randomX, randomY);
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break;
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case "Hospital":
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newBuilding = createHospitalSite(randomX, randomY);
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break;
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case "School":
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newBuilding = createSchoolSite(randomX, randomY);
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break;
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}
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// If we found a good spot, place the building
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if (bestScore > -Infinity) {
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addMoney(-buildingCost, `Planner: ${buildingType}`);
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let newBuilding;
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switch (buildingType) {
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case "House":
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newBuilding = createHouseSite(bestX, bestY);
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break;
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case "Road":
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// Find nearest building to connect to
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let nearest = null;
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let minDist = Infinity;
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buildings.forEach(b => {
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if (b.buildingType !== "Road") {
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const dist = distance(bestX, bestY, b.x, b.y);
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if (dist < minDist) {
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minDist = dist;
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nearest = b;
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}
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}
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});
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if (nearest) {
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newBuilding = createRoadSite(bestX, bestY, nearest.x, nearest.y);
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} else {
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newBuilding = createRoadSite(bestX - 50, bestY, bestX + 50, bestY);
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}
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break;
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case "Market":
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newBuilding = createMarketSite(bestX, bestY);
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break;
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case "Hospital":
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newBuilding = createHospitalSite(bestX, bestY);
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break;
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case "School":
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newBuilding = createSchoolSite(bestX, bestY);
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break;
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}
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buildings.push(newBuilding);
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logAction(`${cit.name} [Planner] placed a new ${buildingType} site at (${Math.floor(bestX)}, ${Math.floor(bestY)})`);
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}
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buildings.push(newBuilding);
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logAction(`${cit.name} [Planner] randomly placed a ${buildingType} at (${Math.floor(randomX)}, ${Math.floor(randomY)})`);
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cit.task = null;
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}
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function exploreTask(cit) {
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if (!cit.target) {
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cit.task = null;
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return;
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}
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moveToward(cit, cit.target.x, cit.target.y, 0.5);
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// When reached exploration point, find a new task
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if (distance(cit.x, cit.y, cit.target.x, cit.target.y) < 10) {
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cit.task = null;
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cit.target = null;
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}
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}
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function huntWolfTask(cit) {
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let wolf = cit.target;
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