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Impl RandomItemTable class (#598)

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* Impl RandomItem class

* Refactor func

* Impl RandomItemTable

* Revert probability inaccuracy

* Remove unnecessary comment

* Fix compile, probably

* As per review 1

---------

Co-authored-by: MegaMech <7255464+MegaMech@users.noreply.github.com>
This commit is contained in:
MegaMech
2025-12-18 11:24:38 -07:00
committed by GitHub
parent 99b5630055
commit f0c2cea0ee
52 changed files with 1018 additions and 1003 deletions
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src/engine/RaceManager.cpp
+67
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@@ -5,6 +5,7 @@
#include "port/Game.h"
#include "engine/editor/Editor.h"
#include "engine/editor/SceneManager.h"
#include "engine/RandomItemTable.h"
extern "C" {
#include "render_courses.h"
@@ -68,6 +69,8 @@ void RaceManager::PreInit() {
} else {
gPlaceItemBoxes = true;
}
RaceManager::SetItemTables();
}
void RaceManager::BeginPlay() {
@@ -114,3 +117,67 @@ void RaceManager::PostInit() {
OTrophy::Spawn(FVector(0,0,0), OTrophy::TrophyType::GOLD, OTrophy::Behaviour::GO_FISH);
}
}
void RaceManager::SetItemTables() {
std::string humanTableName = "";
std::string cpuTableName = "";
switch(gModeSelection) {
case GRAND_PRIX:
if (CVarGetInteger("gHarderCPU", false) == true) {
humanTableName = "mk:hard_cpu_grand_prix";
cpuTableName = "mk:hard_cpu_grand_prix";
} else { // normal gameplay
humanTableName = "mk:human_grand_prix";
cpuTableName = "mk:cpu_grand_prix";
}
case VERSUS:
switch (gPlayerCountSelection1) {
case TWO_PLAYERS_SELECTED:
humanTableName = "mk:versus_2p";
cpuTableName = "none selected";
break;
case THREE_PLAYERS_SELECTED:
humanTableName = "mk:versus_3p";
cpuTableName = "none selected";
break;
case FOUR_PLAYERS_SELECTED:
humanTableName = "mk:versus_4p";
cpuTableName = "none selected";
break;
}
break;
case BATTLE:
humanTableName = "mk:battle";
cpuTableName = "none selected";
break;
}
mHumanItemTable = gItemTableRegistry.Get(humanTableName);
mCPUItemTable = gItemTableRegistry.Get(cpuTableName);
printf("[RaceManager] Selected human item probability table %s\n", humanTableName.c_str());
printf("[RaceManager] Selected cpu item probability table %s\n", cpuTableName.c_str());
}
extern "C" int16_t RaceManager_GetRandomHumanItem(uint32_t rank) {
auto& raceManager = GetWorld()->GetRaceManager();
auto* table = raceManager.GetHumanItemTable();
if (nullptr == table) {
printf("[RaceManager_GetRandomHumanItem] Item table nullptr, giving player a none item\n");
return ITEM_NONE;
}
return table->Roll(rank);
}
extern "C" int16_t RaceManager_GetRandomCPUItem(uint32_t rank) {
auto& raceManager = GetWorld()->GetRaceManager();
auto* table = raceManager.GetCPUItemTable();
if (nullptr == table) {
printf("[RaceManager_GetRandomCPUItem] Item table nullptr, giving player a none item\n");
return ITEM_NONE;
}
return table->Roll(rank);
}