cityOperations.cpp

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#include <iostream>
#include <string>
#include "raylib.h"
#include "cityOperations.h"
 
// Initialise cities
City* intialiseCitiesArray(City cities[40])
{
    float hitboxWidth = 15, hitboxHeight = 20;
    //---------------------------------------------------------------------------------------------------------------------------------------------------------------------//
    // Categories:  Name:         Position:           Rectangle Hitbox:     Hitbox:                     VCI:  TA:  Texture File Path:                                      //
    cities[0] = { "Reykjavik",  Vector2{185,  355},  Rectangle{185,  355,  hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Reykjavik.png" };
    cities[1] = { "Oslo",       Vector2{1240, 940},  Rectangle{1240, 940,  hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Oslo.png" };
    cities[2] = { "Stockholm",  Vector2{1540, 970},  Rectangle{1540, 970,  hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Stockholm.png" };
    cities[3] = { "Tallinn",    Vector2{1800, 920},  Rectangle{1800, 920,  hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Tallinn.png" };
    cities[4] = { "Riga",       Vector2{1810, 1100}, Rectangle{1810, 1100, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Riga.png" };
    cities[5] = { "Vilnius",    Vector2{1890, 1270}, Rectangle{1890, 1270, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Vilnius.png" };
    cities[6] = { "Copenhagen", Vector2{1330, 1270}, Rectangle{1330, 1270, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Copenhagen.png" };
    cities[7] = { "Edinburgh",  Vector2{670,  1200}, Rectangle{670,  1200, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Edinburgh.png" };
    cities[8] = { "Dublin",     Vector2{470,  1360}, Rectangle{470,  1360, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Dublin.png" };
    cities[9] = { "Hamburg",    Vector2{1215, 1440}, Rectangle{1215, 1440, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Hamburg.png" };
    cities[10] = { "Minsk",      Vector2{2020, 1340}, Rectangle{2020, 1340, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Minsk.png" };
    cities[11] = { "Warsaw",     Vector2{1730, 1495}, Rectangle{1730, 1495, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Warsaw.png" };
    cities[12] = { "Berlin",     Vector2{1360, 1510}, Rectangle{1360, 1510, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Berlin.png" };
    cities[13] = { "Amsterdam",  Vector2{980,  1520}, Rectangle{980,  1520, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Amsterdam.png" };
    cities[14] = { "London",     Vector2{735,  1560}, Rectangle{735,  1560, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window London.png" };
    cities[15] = { "Paris",      Vector2{830,  1760}, Rectangle{830,  1760, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Paris.png" };
    cities[16] = { "Brussels",   Vector2{940,  1630}, Rectangle{940,  1630, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Brussels.png" };
    cities[17] = { "Prague",     Vector2{1415, 1715}, Rectangle{1415, 1715, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Prague.png" };
    cities[18] = { "Krakow",     Vector2{1670, 1690}, Rectangle{1670, 1690, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Krakow.png" };
    cities[19] = { "Budapest",   Vector2{1690, 1890}, Rectangle{1690, 1890, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Budapest.png" };
    cities[20] = { "Vienna",     Vector2{1545, 1845}, Rectangle{1545, 1845, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Vienna.png" };
    cities[21] = { "Munich",     Vector2{1305, 1875}, Rectangle{1305, 1875, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Munich.png" };
    cities[22] = { "Zagreb",     Vector2{1525, 2055}, Rectangle{1525, 2055, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Zagreb.png" };
    cities[23] = { "Belgrade",   Vector2{1790, 2080}, Rectangle{1790, 2080, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Belgrade.png" };
    cities[24] = { "Bucharest",  Vector2{2095, 2050}, Rectangle{2095, 2050, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Bucharest.png" };
    cities[25] = { "Nessebar",   Vector2{2210, 2165}, Rectangle{2210, 2165, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Nessebar.png" };
    cities[26] = { "Sofia",      Vector2{1980, 2230}, Rectangle{1980, 2230, hitboxWidth, hitboxHeight}, false,  3, "../resources/images/quizzes/Quiz window Sofia.png" };
    cities[27] = { "Sarajevo",   Vector2{1680, 2155}, Rectangle{1680, 2155, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Sarajevo.png" };
    cities[28] = { "Florence",   Vector2{1290, 2205}, Rectangle{1290, 2205, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Florence.png" };
    cities[29] = { "Marseille",  Vector2{960,  2230}, Rectangle{960,  2230, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Marseille.png" };
    cities[30] = { "Rome",       Vector2{1360, 2345}, Rectangle{1360, 2345, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Rome.png" };
    cities[31] = { "Lisbon",     Vector2{50,   2445}, Rectangle{50,   2445, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Lisbon.png" };
    cities[32] = { "Madrid",     Vector2{405,  2410}, Rectangle{405,  2410, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Madrid.png" };
    cities[33] = { "Barcelona",  Vector2{765,  2355}, Rectangle{765,  2355, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Barcelona.png" };
    cities[34] = { "Cagliari",   Vector2{1165, 2545}, Rectangle{1165, 2545, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Cagliari.png" };
    cities[35] = { "Palermo",    Vector2{1415, 2635}, Rectangle{1415, 2635, hitboxWidth, hitboxHeight}, false,  2, "../resources/images/quizzes/Quiz window Palermo.png" };
    cities[36] = { "Helsinki",   Vector2{1765, 865},  Rectangle{1765, 865,  hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Helsinki.png" };
    cities[37] = { "Ioannina",   Vector2{1870, 2465}, Rectangle{1870, 2465, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Ioannina.png" };
    cities[38] = { "Athens",     Vector2{2065, 2575}, Rectangle{2065, 2575, hitboxWidth, hitboxHeight}, false,  4, "../resources/images/quizzes/Quiz window Athens.png" };
    cities[39] = { "Istanbul",   Vector2{2315, 2275}, Rectangle{2315, 2275, hitboxWidth, hitboxHeight}, false,  1, "../resources/images/quizzes/Quiz window Istanbul.png" };
    //---------------------------------------------------------------------------------------------------------------------------------------------------------------------//
 
    // Return intialised array
    return cities;
}
 
// Draw city marks on the map
void drawCityNames(City* cities, int citiesCounter, Font comfortaaRegular)
{
    for (int i = 0; i < citiesCounter; i++)
    {
        // Draw city names
        DrawTextEx(comfortaaRegular, cities[i].name.c_str(), Vector2{ cities[i].coordinates.x + 7,cities[i].coordinates.y + 7 }, (float)comfortaaRegular.baseSize, 1, WHITE);
    }
}
 
// Draw city markers based of distance from active city
void drawCityMarkers(City* cities, City activeCity, Texture2D markers[3], int citiesCounter)
{
    double distance = 0;
    for (int i = 0; i < citiesCounter; i++)
    {
        // Calculate distance between a city from the array and the active city
        distance = sqrt(pow(activeCity.coordinates.x - cities[i].coordinates.x, 2) + pow(activeCity.coordinates.y - cities[i].coordinates.y, 2));
 
        // Check for first range for distance (Close)
        if (distance >= 0 && distance <= 350)
        {
            // Draw city markers for cities that are close to the active city
            DrawTextureV(markers[0], Vector2{ cities[i].hitbox.x - float(markers[0].width / 2), cities[i].hitbox.y - float(markers[0].height / 2) }, RAYWHITE);
        }
        // Check for second range for distance (Near)
        else if (distance >= 351 && distance <= 800)
        {
            // Draw city markers for cities that are near the active city
            DrawTextureV(markers[1], Vector2{ cities[i].hitbox.x - float(markers[1].width / 2), cities[i].hitbox.y - float(markers[1].height / 2) }, RAYWHITE);
        }
        // Check for second range for distance (Far away)
        else if (distance > 800)
        {
            // Draw city markers for cities that are far away from the active city
            DrawTextureV(markers[2], Vector2{ cities[i].hitbox.x - float(markers[2].width / 2), cities[i].hitbox.y - float(markers[2].height / 2) }, RAYWHITE);
        }
    }
}
 
// Update city travel cost and bonus
void updateCityTravelCostAndBonus(City* cities, City activeCity, int citiesCounter)
{
    double distance = 0;
    for (int i = 0; i < citiesCounter; i++)
    {
        // Calculate distance between a city from the array and the active city
        distance = sqrt(pow(activeCity.coordinates.x - cities[i].coordinates.x, 2) + pow(activeCity.coordinates.y - cities[i].coordinates.y, 2));
 
        // Check for first range for distance (Close)
        if (distance >= 0 && distance <= 350)
        {
            // Update travel cost and bonus for close cities
            cities[i].travelCost = 1;
            cities[i].bonus = 0;
        }
        // Check for second range for distance (Near)
        else if (distance >= 351 && distance <= 800)
        {
            // Update travel cost and bonus for near cities
            cities[i].travelCost = 2;
            cities[i].bonus = 50;
        }
        // Check for second range for distance (Far away)
        else if (distance > 800)
        {
            // Update travel cost and bonus for far away cities
            cities[i].travelCost = 3;
            cities[i].bonus = 100;
        }
    }
}