loading scenes and projects can now be done via args

1 files changed, 39 insertions, 3 deletions

diff --git a/src/game.cpp b/src/game.cpp
index 7dfca42..20e67a0 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -53,6 +53,7 @@ const char *PKE_FILE_CAMERA_ROT = "Cam::Rot: ";
 const char *PKE_FILE_CAMERA_TARGET = "Cam::Target: ";
 const char *PKE_FILE_CAMERA_TYPE = "Cam::Type: ";
 const char *PKE_FILE_CAMERA_ORIENTATION = "Cam::Orientation: ";
+const char *PKE_FILE_CAMERA_IS_PRIMARY = "Cam::IsPrimary: ";
 
 void SerializeCamera(std::ofstream &stream, const PkeCamera &cam) {
 	PkeCamera c{};
@@ -81,6 +82,9 @@ void SerializeCamera(std::ofstream &stream, const PkeCamera &cam) {
 	if (cam.orientation != c.orientation) {
 		stream << PKE_FILE_CAMERA_ORIENTATION << int(static_cast<PkeCameraOrientation_T>(cam.orientation)) << std::endl;
 	}
+	if (cam.isPrimary != c.isPrimary) {
+		stream << PKE_FILE_CAMERA_IS_PRIMARY << cam.isPrimary << std::endl;
+	}
 }
 
 void SerializeInstance(std::ofstream &stream, const CompInstance &comp) {
@@ -149,9 +153,13 @@ void ParseCamera(LevelHandle levelHandle, std::ifstream &stream) {
 			rCam.target = cam.target;
 			rCam.type = cam.type;
 			rCam.orientation = cam.orientation;
+			rCam.isPrimary = cam.isPrimary;
 			if (levelHandle != LevelHandle_MAX) {
 				PkeLevel_RegisterCamera(levelHandle, rCam.handle);
 			}
+			if (rCam.isPrimary == true) {
+				ActiveCamera = &rCam;
+			}
 			return;
 		}
 		if (strncmp(readLine, PKE_FILE_CAMERA_POS, strlen(PKE_FILE_CAMERA_POS)) == 0) {
@@ -212,6 +220,14 @@ void ParseCamera(LevelHandle levelHandle, std::ifstream &stream) {
 			cam.orientation = PkeCameraOrientation{handle_t};
 			continue;
 		}
+		if (strncmp(readLine, PKE_FILE_CAMERA_IS_PRIMARY, strlen(PKE_FILE_CAMERA_IS_PRIMARY)) == 0) {
+			uint64_t prefixLen = strlen(PKE_FILE_CAMERA_IS_PRIMARY);
+			uint8_t isPrimary;
+			STR2NUM_ERROR result = str2num(isPrimary, readLine + prefixLen);
+			assert(result == STR2NUM_ERROR::SUCCESS);
+			cam.isPrimary = bool(isPrimary);
+			continue;
+		}
 	}
 }
 
@@ -451,6 +467,26 @@ void Game_RecordImGui() {
 
 void Game_Tick(double delta) {
 	Pke_ResetBucket(pkeSettings.mem.bkt);
+
+	// TODO this should be removed in favor of storing the scene details inside a level definition
+	if (pkeSettings.rt.shouldLoadScene && pkeSettings.rt.sceneName) {
+		pkeSettings.rt.shouldLoadScene = false;
+		if (pkeSettings.rt.activeLevel != LevelHandle_MAX) {
+			pkeSettings.rt.previousLevel = pkeSettings.rt.activeLevel;
+		}
+		pkeSettings.rt.nextLevel = PkeLevel_Create(pkeSettings.rt.sceneName);
+	}
+	if (pkeSettings.rt.nextLevel != LevelHandle_MAX) {
+		// TODO async this
+		Game_LoadSceneFile(pkeSettings.rt.nextLevel, pkeSettings.rt.sceneName);
+		pkeSettings.rt.activeLevel = pkeSettings.rt.nextLevel;
+		pkeSettings.rt.nextLevel = LevelHandle_MAX;
+	}
+	if (pkeSettings.rt.previousLevel != LevelHandle_MAX) {
+		PkeLevel_Remove(pkeSettings.rt.previousLevel);
+		pkeSettings.rt.previousLevel = LevelHandle_MAX;
+	}
+
 	/*
 	 * ECS_Tick() gets called first because it updates the public
 	 *  `EntitiesToBeRemoved` for all other ticks to use.
@@ -481,13 +517,13 @@ void Game_Main(PKEWindowProperties windowProps, const char *executablePath) {
 		CreateWindow(windowProps);
 		PkeInput_Init();
 		EntityType_Init();
-		if (pkeSettings.pluginPath) {
-			Pke_LoadPlugin(pkeSettings.pluginPath);
+		if (pkeSettings.args.pluginPath) {
+			Pke_LoadPlugin(pkeSettings.args.pluginPath);
 		}
 		if (pkePlugin.OnInit) {
 			pkePlugin.OnInit();
 		}
-		PkeProject_Load();
+		PkeProject_Load(pkeSettings.args.projectPath);
 
 		GameTimePoint lastTimePoint = pkeSettings.steadyClock.now();
 		double deltaTillNextRender = pkeSettings.deltaPerFrame;