Motschen/Adventura
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docs: add more comments

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This commit is contained in:
Martin Prokoph
2025-02-03 17:15:57 +01:00
parent 693c389e3f
commit c813274a6c
8 changed files with 158 additions and 58 deletions
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64
main.cpp
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@@ -15,6 +15,7 @@ using std::cout;
using std::endl;
bool startWorld(string worldFile);
bool parseArgs(int argc, char *argv[]);
bool testMode = false;
unsigned int worldIndex = 2;
@@ -27,27 +28,8 @@ unsigned int worldIndex = 2;
* If the player reaches the goal of the final level, print the victory screen and exit.
*/
int main(int argc, char *argv[]) {
if (argc > 1) {
for (int i = 1; i < argc; i++) {
string arg = string(argv[i]);
if (arg == "-h" || arg == "--help")
break;
else if (arg == "-t" || arg == "--test")
testMode = true;
else if ((arg == "-l" || arg == "--level") && argc > i + 1) {
if (!startWorld("./worlds/" + string(argv[i+1])))
return 0; // Load only the specified world
else
printFile("./completed_single_level.screen.txt", Color::BRIGHT_GREEN);
return 0;
}
}
if (!testMode) {
printFile("./help.screen.txt", Color::BRIGHT_BLUE); // Print help screen
return 0;
}
}
if (parseArgs(argc, argv)) return 0;
if (!testMode) {
printFile("./start.screen.txt", Color::BRIGHT_YELLOW);
waitForInput();
@@ -83,4 +65,44 @@ bool startWorld(string worldFile) {
worldIndex++;
if (!player.isAlive()) printFile("./death.screen.txt", Color::BRIGHT_RED);
return player.hasReachedGoal();
}
/**
* Parses command-line arguments to set the game's configuration.
*
* Recognizes the following arguments:
* - "-h" or "--help": Displays the help screen and exits.
* - "-t" or "--test": Enables test mode, starting an automated playthrough.
* - "-l" or "--level <levelName>": Loads and plays only the specified level.
*
* If a custom action is specified, the function returns true to indicate
* immediate termination after executing the requested action.
*
* @param argc The number of command-line arguments.
* @param argv The array containing the command-line arguments.
* @return true if the program should exit after handling the arguments, false otherwise.
*/
bool parseArgs(int argc, char *argv[]) {
if (argc > 1) {
for (int i = 1; i < argc; i++) {
string arg = string(argv[i]);
if (arg == "-h" || arg == "--help")
break;
else if (arg == "-t" || arg == "--test")
testMode = true;
else if ((arg == "-l" || arg == "--level") && argc > i + 1) {
if (!startWorld("./" + string(argv[i+1])))
return true; // Load only the specified world
else
printFile("./completed_single_level.screen.txt", Color::BRIGHT_GREEN);
return true;
}
}
if (!testMode) {
printFile("./help.screen.txt", Color::BRIGHT_BLUE); // Print help screen
return true;
}
}
return false;
}