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Convertit "param" a variable global en lloc de anar marejant amb punterets i passant 8.000.000 de paràmetres

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Sergio
2024-09-27 17:42:25 +02:00
parent c1bf0b8aed
commit 46b41757b2
28 changed files with 279 additions and 293 deletions
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source/param.cpp Normal file
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#include "param.h"
#include <iostream>
#include <fstream>
param_t param;
// Asigna variables a partir de dos cadenas
bool setOptions(std::string var, std::string value);
// Calcula variables a partir de otras variables
void precalculateZones();
// Establece valores por defecto a las variables
void initParam()
{
// GAME
param.game.width = 320;
param.game.height = 256;
param.game.itemSize = 20;
param.game.gameArea.rect = {0, 0, param.game.width, param.game.height};
param.game.playArea.rect = {0, 0, param.game.width, 216};
precalculateZones();
// SCOREBOARD
param.scoreboard = {0, 216, param.game.width, 40};
// FADE
param.fade.numSquaresWidth = param.game.width / 2;
param.fade.numSquaresHeight = param.game.height / 2;
param.fade.randomSquaresDelay = 1;
param.fade.randomSquaresMult = 500;
param.fade.postDuration = 80;
param.fade.venetianSize = 16;
// TITLE
param.title.pressStartPosition = 160;
param.title.titleDuration = 800;
param.title.arcadeEditionPosition = 123;
param.title.titleCCPosition = 11;
// BACKGROUND
param.background.attenuateColor = {255, 255, 255};
param.background.attenuateAlpha = 32;
// BALLOONS
param.balloon1.vel = 2.60f;
param.balloon1.grav = 0.09f;
param.balloon2.vel = 3.50f;
param.balloon2.grav = 0.10f;
param.balloon3.vel = 4.50f;
param.balloon3.grav = 0.10f;
param.balloon4.vel = 4.95f;
param.balloon4.grav = 0.10f;
}
// Establece valores para los parametros a partir de un fichero de texto
void loadParamsFromFile(std::string filePath)
{
// Pone valores por defecto a las variables
initParam();
// Variables para manejar el fichero
std::string line;
std::ifstream file(filePath);
std::string param1;
std::string param2;
// Si el fichero se puede abrir
if (file.good())
{
#ifdef VERBOSE
const std::string filename = filePath.substr(filePath.find_last_of("\\/") + 1);
std::cout << "Reading file: " << filename << std::endl;
#endif
// Procesa cada linea del fichero
while (std::getline(file, line))
{
// Reinicia variables
param1 = "";
param2 = "";
// Elimina los comentarios
line = line.substr(0, line.find("#"));
// Ignora los espacios en blanco
int pos = 0;
while (pos < (int)line.size() && (int)line[pos] <= 32)
{
pos++;
}
// Si no ha llegado al final de la linea, es que hay algo escrito (no es una linea vacía)
if (pos < (int)line.size())
{
// Elimina el espacio en blanco
line = line.substr(pos, std::string::npos);
// Se queda con todo lo que no sean espacios en blanco
pos = 1;
while (pos <= (int)line.size() && (int)line[pos] > 32)
{
pos++;
}
// Si llega al final de la linea, falta la segunda palabra
if (pos < (int)line.size())
{
// Se queda con la primera palabra
param1 = line.substr(0, pos);
// Y recorta la linea
line = line.substr(pos, std::string::npos);
// Ignora los espacios en blanco
pos = 0;
while (pos <= (int)line.size() && (int)line[pos] <= 32)
{
pos++;
}
// Si llega al final de la linea, falta la segunda palabra
if (pos < (int)line.size())
{
// Elimina el espacio en blanco
line = line.substr(pos, std::string::npos);
// Ignora los espacios en blanco
pos = 1;
while (pos <= (int)line.size() && (int)line[pos] > 32)
{
pos++;
}
// Se queda con la segunda palabra
param2 = line.substr(0, pos);
}
}
}
setOptions(param1, param2);
}
// Cierra el fichero
file.close();
}
#ifdef VERBOSE
else
std::cout << "Failed to load file: " << filePath << std::endl;
#endif
precalculateZones();
}
// Asigna variables a partir de dos cadenas
bool setOptions(std::string var, std::string value)
{
// Indicador de éxito en la asignación
bool success = true;
// GAME
if (var == "game.width")
{
param.game.width = std::stoi(value);
}
else if (var == "game.height")
{
param.game.height = std::stoi(value);
}
else if (var == "game.itemSize")
{
param.game.itemSize = std::stoi(value);
}
else if (var == "game.playArea.rect.x")
{
param.game.playArea.rect.x = std::stoi(value);
}
else if (var == "game.playArea.rect.y")
{
param.game.playArea.rect.y = std::stoi(value);
}
else if (var == "game.playArea.rect.w")
{
param.game.playArea.rect.w = std::stoi(value);
}
else if (var == "game.playArea.rect.h")
{
param.game.playArea.rect.h = std::stoi(value);
}
// FADE
else if (var == "fade.numSquaresWidth")
{
param.fade.numSquaresWidth = std::stoi(value);
}
else if (var == "fade.numSquaresHeight")
{
param.fade.numSquaresHeight = std::stoi(value);
}
else if (var == "fade.randomSquaresDelay")
{
param.fade.randomSquaresDelay = std::stoi(value);
}
else if (var == "fade.randomSquaresMult")
{
param.fade.randomSquaresMult = std::stoi(value);
}
else if (var == "fade.postDuration")
{
param.fade.postDuration = std::stoi(value);
}
else if (var == "fade.venetianSize")
{
param.fade.venetianSize = std::stoi(value);
}
// SCOREBOARD
else if (var == "scoreboard.x")
{
param.scoreboard.x = std::stoi(value);
}
else if (var == "scoreboard.y")
{
param.scoreboard.y = std::stoi(value);
}
else if (var == "scoreboard.w")
{
param.scoreboard.w = std::stoi(value);
}
else if (var == "scoreboard.h")
{
param.scoreboard.h = std::stoi(value);
}
// TITLE
else if (var == "title.pressStartPosition")
{
param.title.pressStartPosition = std::stoi(value);
}
else if (var == "title.titleDuration")
{
param.title.titleDuration = std::stoi(value);
}
else if (var == "title.arcadeEditionPosition")
{
param.title.arcadeEditionPosition = std::stoi(value);
}
else if (var == "title.titleCCPosition")
{
param.title.titleCCPosition = std::stoi(value);
}
// BACKGROUND
else if (var == "background.attenuateColor.r")
{
param.background.attenuateColor.r = std::stoi(value);
}
else if (var == "background.attenuateColor.g")
{
param.background.attenuateColor.g = std::stoi(value);
}
else if (var == "background.attenuateColor.b")
{
param.background.attenuateColor.b = std::stoi(value);
}
else if (var == "background.attenuateAlpha")
{
param.background.attenuateAlpha = std::stoi(value);
}
// BALLOON
else if (var == "balloon1.vel")
{
param.balloon1.vel = std::stof(value);
}
else if (var == "balloon1.grav")
{
param.balloon1.grav = std::stof(value);
}
else if (var == "balloon2.vel")
{
param.balloon2.vel = std::stof(value);
}
else if (var == "balloon2.grav")
{
param.balloon2.grav = std::stof(value);
}
else if (var == "balloon3.vel")
{
param.balloon3.vel = std::stof(value);
}
else if (var == "balloon3.grav")
{
param.balloon3.grav = std::stof(value);
}
else if (var == "balloon4.vel")
{
param.balloon4.vel = std::stof(value);
}
else if (var == "balloon4.grav")
{
param.balloon4.grav = std::stof(value);
}
// RESTO
else
{
success = false;
}
return success;
}
// Calcula variables a partir de otras variables
void precalculateZones()
{
// playArea
param.game.playArea.centerX = param.game.playArea.rect.w / 2;
param.game.playArea.firstQuarterX = param.game.playArea.rect.w / 4;
param.game.playArea.thirdQuarterX = param.game.playArea.rect.w / 4 * 3;
param.game.playArea.centerY = param.game.playArea.rect.h / 2;
param.game.playArea.firstQuarterY = param.game.playArea.rect.h / 4;
param.game.playArea.thirdQuarterY = param.game.playArea.rect.h / 4 * 3;
// gameArea
param.game.gameArea.rect = {0, 0, param.game.width, param.game.height};
param.game.gameArea.centerX = param.game.gameArea.rect.w / 2;
param.game.gameArea.firstQuarterX = param.game.gameArea.rect.w / 4;
param.game.gameArea.thirdQuarterX = param.game.gameArea.rect.w / 4 * 3;
param.game.gameArea.centerY = param.game.gameArea.rect.h / 2;
param.game.gameArea.firstQuarterY = param.game.gameArea.rect.h / 4;
param.game.gameArea.thirdQuarterY = param.game.gameArea.rect.h / 4 * 3;
}