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84 lines
3.2 KiB
C++
84 lines
3.2 KiB
C++
#include "GameInput.hpp"
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#include "engine/GameState.hpp"
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#include <unordered_map>
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// Hardcoded Controls SDLK_* -> GameInputState::Control
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const std::unordered_multimap<int, GameInputState::Control> kDefaultControls = {
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/* On Foot */
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{SDLK_LCTRL, GameInputState::FireWeapon},
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{SDLK_KP_0, GameInputState::FireWeapon},
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{SDLK_KP_ENTER, GameInputState::NextWeapon},
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{SDLK_KP_PERIOD, GameInputState::LastWeapon},
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{SDLK_w, GameInputState::GoForward},
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{SDLK_UP, GameInputState::GoForward},
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{SDLK_s, GameInputState::GoBackwards},
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{SDLK_DOWN, GameInputState::GoBackwards},
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{SDLK_a, GameInputState::GoLeft},
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{SDLK_LEFT, GameInputState::GoLeft},
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{SDLK_d, GameInputState::GoRight},
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{SDLK_RIGHT, GameInputState::GoRight},
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{SDLK_PAGEUP, GameInputState::ZoomIn},
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{SDLK_z, GameInputState::ZoomIn},
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{SDLK_PAGEDOWN, GameInputState::ZoomOut},
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{SDLK_x, GameInputState::ZoomOut},
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{SDLK_f, GameInputState::EnterExitVehicle},
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{SDLK_RETURN, GameInputState::EnterExitVehicle},
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{SDLK_c, GameInputState::ChangeCamera},
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{SDLK_HOME, GameInputState::ChangeCamera},
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{SDLK_RCTRL, GameInputState::Jump},
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{SDLK_SPACE, GameInputState::Jump},
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{SDLK_LSHIFT, GameInputState::Sprint},
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{SDLK_RSHIFT, GameInputState::Sprint},
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{SDLK_LALT, GameInputState::Walk},
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{SDLK_DELETE, GameInputState::AimWeapon},
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{SDLK_CAPSLOCK, GameInputState::LookBehind},
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/* In Vehicle */
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{SDLK_LCTRL, GameInputState::VehicleFireWeapon},
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{SDLK_a, GameInputState::VehicleLeft},
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{SDLK_LEFT, GameInputState::VehicleLeft},
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{SDLK_d, GameInputState::VehicleRight},
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{SDLK_RIGHT, GameInputState::VehicleRight},
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{SDLK_w, GameInputState::VehicleAccelerate},
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{SDLK_UP, GameInputState::VehicleAccelerate},
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{SDLK_d, GameInputState::VehicleBrake},
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{SDLK_DOWN, GameInputState::VehicleBrake},
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{SDLK_INSERT, GameInputState::ChangeRadio},
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{SDLK_r, GameInputState::ChangeRadio},
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{SDLK_LSHIFT, GameInputState::Horn},
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{SDLK_RSHIFT, GameInputState::Horn},
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{SDLK_KP_PLUS, GameInputState::Submission},
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{SDLK_CAPSLOCK, GameInputState::Submission},
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{SDLK_RCTRL, GameInputState::Handbrake},
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{SDLK_SPACE, GameInputState::Handbrake},
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{SDLK_KP_9, GameInputState::VehicleAimUp},
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{SDLK_KP_2, GameInputState::VehicleAimDown},
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{SDLK_KP_4, GameInputState::VehicleAimLeft},
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{SDLK_KP_6, GameInputState::VehicleAimRight},
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{SDLK_KP_9, GameInputState::VehicleDown},
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{SDLK_KP_2, GameInputState::VehicleUp},
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{SDLK_KP_1, GameInputState::LookLeft},
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{SDLK_q, GameInputState::LookLeft},
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{SDLK_KP_2, GameInputState::LookRight},
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{SDLK_e, GameInputState::LookRight},
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};
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void GameInput::updateGameInputState(GameInputState *state,
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const SDL_Event &event) {
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switch (event.type) {
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case SDL_KEYDOWN:
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case SDL_KEYUP: {
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auto sym = event.key.keysym.sym;
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auto level = event.type == SDL_KEYDOWN ? 1.f : 0.f;
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auto& levels = state->levels;
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auto [rangeBegin, rangeEnd] = kDefaultControls.equal_range(sym);
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for (auto it = rangeBegin; it != rangeEnd; ++it) {
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levels[it->second] = level;
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}
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} break;
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}
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}
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