diff options
author | max-001 <maxsmits21@kpnmail.nl> | 2024-12-20 12:01:36 +0100 |
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committer | max-001 <maxsmits21@kpnmail.nl> | 2024-12-20 12:01:36 +0100 |
commit | 79d3a9f4311e6684b6df83a15ca7844f58c1959c (patch) | |
tree | b2883e83f61cee9edf290a6a7228c7f0b1fbae8a /src/crepe/manager/ReplayManager.cpp | |
parent | 9140b73e4af7aa925b53e4fb4e6aa7f4ea2e3385 (diff) | |
parent | 03aea832aa0bc2edba2cc5ab4d9f8eba42d355be (diff) |
Merge remote-tracking branch 'origin/master' into max/game
Diffstat (limited to 'src/crepe/manager/ReplayManager.cpp')
-rw-r--r-- | src/crepe/manager/ReplayManager.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/crepe/manager/ReplayManager.cpp b/src/crepe/manager/ReplayManager.cpp new file mode 100644 index 0000000..090a94e --- /dev/null +++ b/src/crepe/manager/ReplayManager.cpp @@ -0,0 +1,70 @@ +#include <format> + +#include "Manager.h" +#include "ReplayManager.h" + +using namespace crepe; +using namespace std; + +ReplayManager::ReplayManager(Mediator & mediator) : Manager(mediator) { + mediator.replay_manager = *this; +} + +void ReplayManager::record_start() { + if (this->state == RECORDING) this->release(this->id); + this->id++; + this->memory[this->id] = make_unique<Recording>(); + this->recording = *this->memory.at(this->id); + this->state = RECORDING; +} + +recording_t ReplayManager::record_end() { + this->state = IDLE; + return this->id; +} + +void ReplayManager::play(recording_t handle) { + if (!this->memory.contains(handle)) + throw out_of_range(format("ReplayManager: no recording for handle {}", handle)); + this->recording = *this->memory.at(handle); + this->recording->frame = 0; + this->state = PLAYING; +} + +void ReplayManager::release(recording_t handle) { + if (!this->memory.contains(handle)) return; + this->memory.erase(handle); +} + +void ReplayManager::frame_record() { + if (this->state != RECORDING) + throw runtime_error("ReplayManager: frame_step called while not playing"); + + ComponentManager & components = this->mediator.component_manager; + Recording & recording = this->recording; + + recording.frames.push_back(components.save()); + recording.frame++; +} + +bool ReplayManager::frame_step() { + if (this->state != PLAYING) + throw runtime_error("ReplayManager: frame_step called while not playing"); + + ComponentManager & components = this->mediator.component_manager; + Recording & recording = this->recording; + + ComponentManager::Snapshot & frame = recording.frames.at(recording.frame); + + components.restore(frame); + recording.frame++; + + if (recording.frame < recording.frames.size()) return false; + // end of recording + recording.frame = 0; + this->state = IDLE; + this->recording.clear(); + return true; +} + +ReplayManager::State ReplayManager::get_state() const { return this->state; } |