Start work on credits menu

Makefile

@@ -337,6 +337,7 @@ build/src/menu/text_manipulation.o: build/src/audio/subtitles.h
 build/src/scene/scene_animator.o: build/src/audio/clips.h
 build/src/menu/cheat_codes.o: build/src/audio/clips.h
 build/src/levels/intro.o: build/src/audio/clips.h build/assets/materials/images.h
+build/src/levels/credits.o: build/src/audio/clips.h build/assets/materials/ui.h
 build/src/menu/savefile_list.o: build/assets/materials/ui.h build/src/audio/clips.h
 build/src/font/dejavusans_images.o: build/assets/materials/ui.h
 build/src/player/player.o: build/assets/models/player/chell.h build/assets/materials/static.h build/src/audio/subtitles.h

src/levels/credits.c

@@ -0,0 +1,67 @@
+#include "credits.h"
+
+#include "../util/time.h"
+#include "./levels.h"
+#include "../audio/soundplayer.h"
+#include "../build/src/audio/clips.h"
+#include "../util/memory.h"
+#include "../util/rom.h"
+#include "../graphics/image.h"
+#include "../build/assets/materials/static.h"
+#include "../build/assets/materials/ui.h"
+#include "../controls/controller.h"
+#include "../font/font.h"
+#include "../font/dejavusans.h"
+
+#define FADE_IN_TIME  1.0f
+
+#define VALVE_IMAGE_SIZE    (sizeof(u16) * VALVE_IMAGE_WIDTH * VALVE_IMAGE_HEIGHT)
+
+void creditsInit(struct Credits* credits) {
+    credits->time = 0.0f;
+
+    soundPlayerPlay(SOUNDS_PORTAL_STILL_ALIVE, 1.0f, 0.5f, NULL, NULL, SoundTypeMusic);
+}
+
+void creditsUpdate(struct Credits* credits) {
+    credits->time += FIXED_DELTA_TIME;
+
+    if (controllerGetButtonDown(0, START_BUTTON)) {
+        levelQueueLoad(MAIN_MENU, NULL, NULL);
+    }
+}
+
+void creditsRender(void* data, struct RenderState* renderState, struct GraphicsTask* task) {
+    struct Credits* credits = (struct Credits*)data;
+
+    gDPPipeSync(renderState->dl++);
+    gDPSetCycleType(renderState->dl++, G_CYC_FILL); 
+    gDPSetFillColor(renderState->dl++, 0);
+    gDPFillRectangle(renderState->dl++, 0, 0, SCREEN_WD - 1, SCREEN_HT - 1);
+
+    gDPPipeSync(renderState->dl++);
+    gDPSetCycleType(renderState->dl++, G_CYC_1CYCLE); 
+
+    struct Coloru8 color = gColorWhite;
+
+    if (credits->time < FADE_IN_TIME) {
+        color.a = (u8)(credits->time * (255.0f / FADE_IN_TIME));
+    }
+    color.g = 200;
+    color.b = 30;
+
+    gSPDisplayList(renderState->dl++, ui_material_list[DEFAULT_UI_INDEX]);
+
+    struct FontRenderer* renderer = stackMalloc(sizeof(struct FontRenderer));
+    fontRendererLayout(renderer, &gDejaVuSansFont, "Thank you for playing.\nThe rest of the game is still in development.\nFollow the project on YouTube.\nSupport the project on Patreon.", SCREEN_WD);
+    renderState->dl = fontRendererBuildGfx(
+        renderer, 
+        gDejaVuSansImages, 
+        (SCREEN_WD - renderer->width) >> 1, 
+        (SCREEN_HT - renderer->height) >> 1, 
+        &color, 
+        renderState->dl
+    );
+
+    stackMallocFree(renderer);
+}

src/levels/credits.h

@@ -0,0 +1,14 @@
+#ifndef __LEVELS_CREDITS_H__
+#define __LEVELS_CREDITS_H__
+
+#include "../graphics/graphics.h"
+
+struct Credits {
+    float time;
+};
+
+void creditsInit(struct Credits* credits);
+void creditsUpdate(struct Credits* credits);
+void creditsRender(void* data, struct RenderState* renderState, struct GraphicsTask* task);
+
+#endif

src/levels/levels.c

@@ -136,7 +136,7 @@ void levelQueueLoad(int index, struct Transform* relativeExitTransform, struct V
         gQueuedLevel = gCurrentLevelIndex + 1;
 
         if (gQueuedLevel == LEVEL_COUNT) {
-            gQueuedLevel = MAIN_MENU;
+            gQueuedLevel = CREDITS_MENU;
         }
     } else {
         gQueuedLevel = index;

src/levels/levels.h

@@ -4,6 +4,7 @@
 #include "physics/collision_object.h"
 #include "level_definition.h"
 
+#define CREDITS_MENU    -5
 #define INTRO_MENU      -4
 #define MAIN_MENU       -3
 #define NO_QUEUED_LEVEL -2

src/main.c

@@ -10,6 +10,7 @@
 #include "graphics/graphics.h"
 #include "levels/cutscene_runner.h"
 #include "levels/intro.h"
+#include "levels/credits.h"
 #include "menu/main_menu.h"
 #include "menu/translations.h"
 #include "savefile/savefile.h"
@@ -100,6 +101,7 @@ static void initProc(void* arg) {
 struct Scene gScene;
 struct GameMenu gGameMenu;
 struct Intro gIntro;
+struct Credits gCredits;
 
 extern OSMesgQueue dmaMessageQ;
 
@@ -138,10 +140,19 @@ struct SceneCallbacks gIntroCallbacks = {
     .updateCallback = (UpdateCallback)&introUpdate,
 };
 
+struct SceneCallbacks gCreditsCallbacks = {
+    .data = &gCredits,
+    .initCallback = (InitCallback)&creditsInit,
+    .graphicsCallback = (GraphicsCallback)&creditsRender,
+    .updateCallback = (UpdateCallback)&creditsUpdate,
+};
+
 struct SceneCallbacks* gSceneCallbacks = &gTestChamberCallbacks;
 
 void levelLoadWithCallbacks(int levelIndex) {
-    if (levelIndex == INTRO_MENU) {
+    if (levelIndex == CREDITS_MENU) {
+        gSceneCallbacks = &gCreditsCallbacks;
+    } else if (levelIndex == INTRO_MENU) {
         gSceneCallbacks = &gIntroCallbacks;
     } else if (levelIndex == MAIN_MENU) {
         levelLoad(0);