Add PS Vita support

CMakeLists.txt

@@ -5,6 +5,9 @@ cmake_minimum_required(VERSION 3.0)
 include(FindPkgConfig)
 
 set(CMAKE_CXX_FLAGS "-g -Wall -pedantic -MMD ${CMAKE_CXX_FLAGS}")
+if(VITA)
+  set(ENV{PKG_CONFIG_PATH} "$ENV{VITASDK}/arm-vita-eabi/lib/pkgconfig")
+endif(VITA)
 
 pkg_check_modules(SDL2 sdl2 REQUIRED)
 
@@ -48,7 +51,7 @@ add_executable(${CMAKE_PROJECT_NAME}
 )
 
 target_link_libraries(${CMAKE_PROJECT_NAME}
-  ${SDL2_LIBRARIES}
+  ${SDL2_STATIC_LIBRARIES}
 )
 
 if(SWITCH_LIBNX)
@@ -66,3 +69,16 @@ if(SWITCH_LIBNX)
     DEPENDS ${CMAKE_PROJECT_NAME}.nro
   )
 endif(SWITCH_LIBNX)
+
+if(VITA)
+  include("${VITASDK}/share/vita.cmake" REQUIRED)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -fpermissive")
+  vita_create_self(eboot.bin ${CMAKE_PROJECT_NAME} UNSAFE)
+  vita_create_vpk(${CMAKE_PROJECT_NAME}.vpk "HODEVITA1" eboot.bin
+    NAME ${CMAKE_PROJECT_NAME}
+    FILE res/icon0.png sce_sys/icon0.png
+    FILE res/bg.png sce_sys/livearea/contents/bg.png
+    FILE res/startup.png sce_sys/livearea/contents/startup.png
+    FILE res/template.xml sce_sys/livearea/contents/template.xml
+)
+endif(VITA)

game.cpp

@@ -14,7 +14,11 @@
 #include "video.h"
 
 // menu settings and player progress
+#ifdef __vita__
+static const char *_setupCfg = "ux0:data/hode/setup.cfg";
+#else
 static const char *_setupCfg = "setup.cfg";
+#endif
 
 // starting level cutscene number
 static const uint8_t _cutscenes[] = { 0, 2, 4, 5, 6, 8, 10, 14, 19 };

intern.h

@@ -12,7 +12,7 @@
 #include <stdlib.h>
 #include <assert.h>
 
-#if defined(_WIN32) || defined(__SWITCH__)
+#if defined(_WIN32) || defined(__SWITCH__) || defined(__vita__)
 #define le16toh(x) x
 #define le32toh(x) x
 #define htole16(x) x

main.cpp

@@ -24,7 +24,11 @@
 
 static const char *_title = "Heart of Darkness";
 
+#ifdef __vita__
+static const char *_configIni = "ux0:data/hode/hode.ini";
+#else
 static const char *_configIni = "hode.ini";
+#endif
 
 static const char *_usage =
 	"hode - Heart of Darkness Interpreter\n"
@@ -128,7 +132,11 @@ int main(int argc, char *argv[]) {
 	socketInitializeDefault();
 	nxlinkStdio();
 #endif
+#ifdef __vita__
+	const char *dataPath = "ux0:data/hode";
+#else
 	char *dataPath = 0;
+#endif
 	int level = 0;
 	int checkpoint = 0;
 	bool resume = true;
@@ -220,7 +228,9 @@ int main(int argc, char *argv[]) {
 	_system->stopAudio();
 	g->_mix.fini();
 	delete g;
+#ifndef __vita__
 	free(dataPath);
+#endif
 #ifdef __SWITCH__
 	socketExit();
 #endif

monsters.cpp

@@ -2662,8 +2662,13 @@ int Game::mstUpdateTaskMonsterObject1(Task *t) {
 			if ((m->monsterInfos[946] & 2) == 0) {
 				MstWalkNode *walkPath = m->walkNode;
 				int vf = READ_LE_UINT32(m->monsterInfos + 904);
+#ifdef __vita__
+				int vb = MAX<int32_t>(m->unk88, walkPath->coords[1][1] + vf);
+				int va = MIN<int32_t>(m->unk84, walkPath->coords[0][1] - vf);
+#else
 				int vb = MAX(m->unk88, walkPath->coords[1][1] + vf);
 				int va = MIN(m->unk84, walkPath->coords[0][1] - vf);
+#endif
 				const uint32_t indexUnk36 = walkPath->movingBoundsIndex2;
 				assert(indexUnk36 != kNone);
 				const uint32_t indexUnk49 = _res->_mstMovingBoundsIndexData[indexUnk36].indexUnk49;

res/template.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<livearea style="a1" format-ver="01.00" content-rev="1">
+	<livearea-background>
+		<image>bg.png</image>
+	</livearea-background>
+	<gate>
+		<startup-image>startup.png</startup-image>
+	</gate>
+</livearea>

sound.cpp

@@ -882,7 +882,11 @@ SssObject *Game::startSoundObject(int bankIndex, int sampleIndex, uint32_t flags
 
 	if (sample->framesCount != 0) {
 		SssFilter *filter = &_res->_sssFilters[bank->sssFilter];
+#ifdef __vita__
+		const int priority = CLIP(filter->priorityCurrent + sample->initPriority, 0l, 7l);
+#else
 		const int priority = CLIP(filter->priorityCurrent + sample->initPriority, 0, 7);
+#endif
 		uint32_t flags1 = flags & 0xFFF0F000;
 		flags1 |= ((sampleIndex & 0xF) << 16) | (bankIndex & 0xFFF);
 		SssPcm *pcm = &_res->_sssPcmTable[sample->pcm];
@@ -1093,13 +1097,21 @@ void Game::setSoundObjectPanning(SssObject *so) {
 		int volume = ((so->filter->volumeCurrent >> 16) * so->volume) >> 7;
 		int panning = 0;
 		if (so->panningPtr) {
+#ifdef __vita__
+			int priority = CLIP(so->priority + so->filter->priorityCurrent, 0l, 7l);
+#else
 			int priority = CLIP(so->priority + so->filter->priorityCurrent, 0, 7);
+#endif
 			if (so->panning == -2) {
 				volume = 0;
 				panning = kDefaultSoundPanning;
 				priority = 0;
 			} else {
+#ifdef __vita__
+				panning = CLIP(so->panning, 0l, 128l);
+#else
 				panning = CLIP(so->panning, 0, 128);
+#endif
 				volume >>= 2;
 				priority /= 2;
 			}
@@ -1110,7 +1122,11 @@ void Game::setSoundObjectPanning(SssObject *so) {
 				}
 			}
 		} else {
+#ifdef __vita__
+			panning = CLIP(so->panning + (so->filter->panningCurrent >> 16), 0l, 128l);
+#else
 			panning = CLIP(so->panning + (so->filter->panningCurrent >> 16), 0, 128);
+#endif
 		}
 		if (so->pcm == 0) {
 			return;