Zeronaut/KaijuSaveEarth
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Added error checking for config.json

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This commit is contained in:
Alan Youngblood
2021-03-08 20:51:58 -05:00
parent fe13bac080
commit de99b127b1
10 changed files with 161 additions and 52 deletions
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21
src/game/Main.cpp
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@@ -25,20 +25,21 @@ int main(int argc, const char * argv[])
// =============================
// Load cJSON config.json file
// =============================
// Starting with Error Checking
std::string configPath = "src/config/config.json";
std::ifstream fin(configPath);
if(fin.is_open()){
// std::cout<<"config.json is opened successfully"<<std::endl;
std::ifstream jsonText("src/config/config.json");
std::ostringstream tmp;
tmp << jsonText.rdbuf();
std::string json = tmp.str();
cJSON * myJSON = cJSON_Parse(json.c_str());
cJSON * windowName = cJSON_GetObjectItemCaseSensitive(myJSON, "WindowName");
// if (cJSON_IsString(windowName) && (windowName->valuestring != NULL))
// {
// printf("Window Name is: %s\n", windowName->valuestring);
// }
cJSON * windowSize = cJSON_GetObjectItem(myJSON, "WindowSize");
int windowWidth = cJSON_GetObjectItem(windowSize, "w")->valueint;
int windowHeight = cJSON_GetObjectItem(windowSize, "h")->valueint;
// printf("Window:\nwidth:%d\nheight:%d\n",windowWidth,windowHeight);
int windowFS = cJSON_GetObjectItem(myJSON, "WindowFullScreen")->valueint;
int globalScale = cJSON_GetObjectItem(myJSON, "GlobalScale")->valueint;
bool isWindowFS;
@@ -73,5 +74,15 @@ int main(int argc, const char * argv[])
}
game->clean();
} else {
std::cout<<"config.json not found or opened"<<std::endl;
}
if(fin.fail()){
std::cout<<"config.json load failed"<<std::endl;
} else{
// std::cout<<"config.json loaded"<<std::endl;
}
return 0;
}