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map that handle double

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ackimixs
2024-05-15 22:28:38 +02:00
parent 44c59efe3a
commit 72da5208e2
2 changed files with 11 additions and 6 deletions
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12
GameControllerHandler.h
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@@ -41,21 +41,21 @@ public:
if (tokens[1] == "all" || tokens[1] == "gc") {
if (tokens[2] == "stop proximity") {
std::vector<std::string> args = Utils::split(tokens[3], ",");
int distance = stoi(args[0]);
double distance = stod(args[0]);
Uint16 strength;
if (distance <= 200) {
if (distance <= 100) {
strength = 0xFFFF;
} else if (distance <= 500) {
double factor = 1.0 - static_cast<double>(distance - 200) / (500 - 200);
double factor = 1 - Utils::mapValue(distance, 100.0, 500.0, 0.0, 1.0);
strength = static_cast<Uint16>(factor * 0xFFFF);
} else {
strength = 0;
}
// if (SDL_GameControllerRumble(controller, strength, strength, 1000) != 0) {
// std::cerr << "Erreur lors de l'activation de la vibration : " << SDL_GetError() << std::endl;
// }
if (SDL_GameControllerRumble(controller, strength, strength, 1000) != 0) {
std::cerr << "Erreur lors de l'activation de la vibration : " << SDL_GetError() << std::endl;
}
}
if (tokens[2] == "ready") {

5
utils.h
View File

@@ -37,4 +37,9 @@ namespace Utils {
} while (pos < str.length() && prev < str.length());
return tokens;
}
template<typename T>
T mapValue(T v, T v_min, T v_max, T v_min_prime, T v_max_prime) {
return v_min_prime + (((v - v_min) * (v_max_prime - v_min_prime)) / (v_max - v_min));
}
}