moonwalk is now timeline based

src/gamestates/level.c

@@ -131,7 +131,7 @@ void Level_Logic(struct Game *game) {
 		game->level.sheet_tmp+=1;
 		if (game->level.sheet_tmp >= (game->level.sheet_speed/game->level.speed_modifier)/game->level.sheet_speed_modifier) {
 			game->level.sheet_pos++;
-			game->level.sheet_tmp = 0;
+			game->level.sheet_tmp -= (game->level.sheet_speed/game->level.speed_modifier)/game->level.sheet_speed_modifier;
 		}
 		if (game->level.sheet_pos>=game->level.sheet_cols*game->level.sheet_rows-game->level.sheet_blanks) {
 			game->level.sheet_pos=0;

src/levels/actions.c

@@ -27,6 +27,7 @@ bool LevelFailed(struct Game *game, struct TM_Action *action, enum TM_ActionStat
 		al_draw_filled_rectangle(0, 0, game->viewportWidth, game->viewportHeight, al_map_rgba(0,0,0,100));
 		al_draw_text_with_shadow(game->menu.font_title, al_map_rgb(255,255,255), game->viewportWidth*0.5, game->viewportHeight*0.4, ALLEGRO_ALIGN_CENTRE, "Failed!");
 	} else if (state == TM_ACTIONSTATE_RUNNING) {
+		// FIXME: this should be more generic. Some callback function?
 		game->level.speed-=0.00001;
 		if (game->level.speed<=0) {
 			return true;
@@ -156,9 +157,13 @@ bool PassLevel(struct Game *game, struct TM_Action *action, enum TM_ActionState
 	if (state == TM_ACTIONSTATE_DESTROY) {
 		Level_Passed(game);
 		Level_Unload(game);
+		if (game->level.current_level<6) {
 			game->gamestate = GAMESTATE_LOADING;
 			game->loadstate = GAMESTATE_MAP;
-		//TM_AddBackgroundAction(&FadeOut, NULL, 0, "fadeout");
+		} else {
+			game->gamestate = GAMESTATE_LOADING;
+			game->loadstate = GAMESTATE_ABOUT;
+		}
 	}
 	return true;
 }
@@ -192,7 +197,7 @@ bool Letter(struct Game *game, struct TM_Action *action, enum TM_ActionState sta
 		*f = 0;
 		action->arguments = TM_AddToArgs(action->arguments, malloc(sizeof(ALLEGRO_AUDIO_STREAM*)));
 		ALLEGRO_AUDIO_STREAM** stream = (ALLEGRO_AUDIO_STREAM**)action->arguments->next->value;
-		*stream = al_load_audio_stream(GetDataFilePath("levels/1/letter.flac"), 4, 1024);
+		*stream = al_load_audio_stream(GetDataFilePath(GetLevelFilename(game, "levels/?/letter.flac")), 4, 1024);
 		al_attach_audio_stream_to_mixer(*stream, game->audio.voice);
 		al_set_audio_stream_playing(*stream, true);
 		al_set_audio_stream_gain(*stream, 2.00);

src/levels/level1.c

@@ -74,7 +74,7 @@ void Level1_Load(struct Game *game) {
 	obst->angle = 0;
 	obst->callback = NULL;
 	obst->data = NULL;
-	obst->bitmap = &(game->level.owl);
+	obst->bitmap = &(game->level.level1.owl);
 	game->level.dodger.obstacles = obst;
 }
 
@@ -86,7 +86,7 @@ void Level1_UnloadBitmaps(struct Game *game) {
 	Dodger_UnloadBitmaps(game);
 	al_destroy_font(game->level.letter_font);
 	al_destroy_bitmap(game->level.letter);
-	al_destroy_bitmap(game->level.owl);
+	al_destroy_bitmap(game->level.level1.owl);
 }
 
 void Level1_Preload(struct Game *game) {
@@ -99,7 +99,7 @@ inline int Level1_PreloadSteps() {
 
 void Level1_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, float)) {
 	PROGRESS_INIT(Level1_PreloadSteps());
-	game->level.owl = LoadScaledBitmap("levels/1/owl.png", game->viewportWidth*0.08, game->viewportWidth*0.08);
+	game->level.level1.owl = LoadScaledBitmap("levels/1/owl.png", game->viewportWidth*0.08, game->viewportWidth*0.08);
 	PROGRESS;
 	game->level.letter_font = al_load_ttf_font(GetDataFilePath("fonts/DejaVuSans.ttf"),game->viewportHeight*0.0225,0 );
 	PROGRESS;

src/levels/level2.c

@@ -21,9 +21,15 @@
 #include <stdio.h>
 #include "../gamestates/level.h"
 #include "modules/moonwalk.h"
+#include "../timeline.h"
+#include "actions.h"
+#include "level2.h"
 
 void Level2_Load(struct Game *game) {
 	Moonwalk_Load(game);
+	TM_AddAction(&DoMoonwalk, NULL, "moonwalk");
+	TM_AddAction(&PassLevel, NULL, "passlevel");
+	FadeGameState(game, true);
 }
 
 void Level2_Unload(struct Game *game) {

src/levels/level3.c

@@ -1,4 +1,4 @@
-/*! \file Level3.c
+/*! \file level3.c
  *  \brief Level 3 code.
  */
 /*
@@ -21,9 +21,16 @@
 #include <stdio.h>
 #include "../gamestates/level.h"
 #include "modules/moonwalk.h"
+#include "../timeline.h"
+#include "actions.h"
+#include "level3.h"
 
 void Level3_Load(struct Game *game) {
 	Moonwalk_Load(game);
+	TM_AddAction(&DoMoonwalk, NULL, "moonwalk");
+	TM_AddAction(&PassLevel, NULL, "passlevel");
+	TM_AddBackgroundAction(&ShowMeter, NULL, 0, "showmeter");
+	FadeGameState(game, true);
 }
 
 void Level3_Unload(struct Game *game) {

src/levels/level4.c

@@ -1,4 +1,4 @@
-/*! \file Level4.c
+/*! \file level4.c
  *  \brief Level 4 code.
  */
 /*
@@ -21,9 +21,16 @@
 #include <stdio.h>
 #include "../gamestates/level.h"
 #include "modules/moonwalk.h"
+#include "../timeline.h"
+#include "actions.h"
+#include "level4.h"
 
 void Level4_Load(struct Game *game) {
 	Moonwalk_Load(game);
+	TM_AddAction(&DoMoonwalk, NULL, "moonwalk");
+	TM_AddAction(&PassLevel, NULL, "passlevel");
+	TM_AddBackgroundAction(&ShowMeter, NULL, 0, "showmeter");
+	FadeGameState(game, true);
 }
 
 void Level4_Unload(struct Game *game) {

src/levels/level5.c

@@ -1,4 +1,4 @@
-/*! \file Level5.c
+/*! \file level5.c
  *  \brief Level 5 code.
  */
 /*
@@ -21,9 +21,16 @@
 #include <stdio.h>
 #include "../gamestates/level.h"
 #include "modules/moonwalk.h"
+#include "../timeline.h"
+#include "actions.h"
+#include "level5.h"
 
 void Level5_Load(struct Game *game) {
 	Moonwalk_Load(game);
+	TM_AddAction(&DoMoonwalk, NULL, "moonwalk");
+	TM_AddAction(&PassLevel, NULL, "passlevel");
+	TM_AddBackgroundAction(&ShowMeter, NULL, 0, "showmeter");
+	FadeGameState(game, true);
 }
 
 void Level5_Unload(struct Game *game) {

src/levels/level6.c

@@ -1,4 +1,4 @@
-/*! \file Level6.c
+/*! \file level6.c
  *  \brief Level 6 code.
  */
 /*
@@ -21,9 +21,14 @@
 #include <stdio.h>
 #include "../gamestates/level.h"
 #include "modules/moonwalk.h"
+#include "../timeline.h"
+#include "actions.h"
+#include "level6.h"
 
 void Level6_Load(struct Game *game) {
 	Moonwalk_Load(game);
+	TM_AddBackgroundAction(&PassLevel, NULL, 5000, "passlevel");
+	FadeGameState(game, true);
 }
 
 void Level6_Unload(struct Game *game) {

src/levels/modules/dodger/actions.c

@@ -24,7 +24,7 @@
 #include "../../actions.h"
 #include "../../../gamestates/level.h"
 
-
+// TODO: make it configurable and move to generic actions
 bool Accelerate(struct Game *game, struct TM_Action *action, enum TM_ActionState state) {
 	if (state != TM_ACTIONSTATE_RUNNING) return false;
 	game->level.speed+=0.000015;
@@ -32,6 +32,7 @@ bool Accelerate(struct Game *game, struct TM_Action *action, enum TM_ActionState
 	return true;
 }
 
+// TODO: make it configurable and move to generic actions
 bool Walk(struct Game *game, struct TM_Action *action, enum TM_ActionState state) {
 	if (state == TM_ACTIONSTATE_INIT) action->arguments = NULL;
 	if (state != TM_ACTIONSTATE_RUNNING) return false;
@@ -42,9 +43,10 @@ bool Walk(struct Game *game, struct TM_Action *action, enum TM_ActionState state
 	return true;
 }
 
+// TODO: make it configurable and move to generic actions
 bool Move(struct Game *game, struct TM_Action *action, enum TM_ActionState state) {
 	if (state != TM_ACTIONSTATE_RUNNING) return false;
-	game->level.speed=0.00035;
+	game->level.speed=0.000345;
 	if (game->level.st_pos<0.275) return false;
 	return true;
 }

src/levels/modules/moonwalk.c

@@ -23,36 +23,30 @@
 #include "../../gamestates/level.h"
 #include "moonwalk.h"
 
-void Moonwalk_Logic(struct Game *game) {
+// TODO: use Walk action instead
-	game->level.moonwalk.derpy_pos=game->level.moonwalk.derpy_pos+0.00092;
+bool DoMoonwalk(struct Game *game, struct TM_Action *action, enum TM_ActionState state) {
-	game->level.moonwalk.derpy_frame_tmp++;
+	if (state == TM_ACTIONSTATE_INIT) {
-	if (game->level.moonwalk.derpy_frame_tmp%3==0) {
+		SelectDerpySpritesheet(game, "walk");
-		if (game->level.moonwalk.derpy_frame_tmp%5==0) game->level.moonwalk.derpy_frame++;
+		game->level.sheet_speed_modifier = 0.94;
-		if (game->level.moonwalk.derpy_frame_tmp%22==21) game->level.moonwalk.derpy_frame--;
+		game->level.moonwalk.derpy_pos = -0.2;
-		game->level.moonwalk.derpy_frame++;
-		if (game->level.moonwalk.derpy_frame>=24) game->level.moonwalk.derpy_frame=0;
 	}
+	else if (state == TM_ACTIONSTATE_RUNNING) {
+		game->level.moonwalk.derpy_pos=game->level.moonwalk.derpy_pos+0.00092;
+		if (game->level.moonwalk.derpy_pos>1) {
+			return true;
+		}
+	}
+	return false;
 }
 
+void Moonwalk_Logic(struct Game *game) {}
+
 void Moonwalk_Draw(struct Game *game) {
 	al_set_target_bitmap(game->level.derpy);
 	al_clear_to_color(al_map_rgba(0,0,0,0));
-	al_draw_bitmap_region(*(game->level.derpy_sheet),al_get_bitmap_width(game->level.derpy)*(game->level.moonwalk.derpy_frame%6),al_get_bitmap_height(game->level.derpy)*(game->level.moonwalk.derpy_frame/6),al_get_bitmap_width(game->level.derpy), al_get_bitmap_height(game->level.derpy),0,0,0);
+	al_draw_bitmap_region(*(game->level.derpy_sheet),al_get_bitmap_width(game->level.derpy)*(game->level.sheet_pos%6),al_get_bitmap_height(game->level.derpy)*(game->level.sheet_pos/6),al_get_bitmap_width(game->level.derpy), al_get_bitmap_height(game->level.derpy),0,0,0);
 	al_set_target_bitmap(al_get_backbuffer(game->display));
 
-	if (game->level.moonwalk.derpy_pos>1) {
-		game->level.moonwalk.derpy_pos=-1;
-		Level_Passed(game);
-		UnloadGameState(game);
-		if (game->level.current_level<6) {
-			game->gamestate = GAMESTATE_LOADING;
-			game->loadstate = GAMESTATE_MAP;
-		} else {
-			game->gamestate = GAMESTATE_LOADING;
-			game->loadstate = GAMESTATE_ABOUT;
-		}
-		return;
-	}
 	al_draw_scaled_bitmap(game->level.stage,0,0,al_get_bitmap_width(game->level.stage),al_get_bitmap_height(game->level.stage),0,0,game->viewportWidth, game->viewportHeight,0);
 	al_draw_bitmap(game->level.derpy, game->level.moonwalk.derpy_pos*game->viewportWidth, game->viewportHeight*0.95-al_get_bitmap_height(game->level.derpy), ALLEGRO_FLIP_HORIZONTAL);
 	al_draw_textf(game->font, al_map_rgb(255,255,255), game->viewportWidth/2, game->viewportHeight/2.2, ALLEGRO_ALIGN_CENTRE, "Level %d: Not implemented yet!", game->level.current_level);
@@ -60,12 +54,8 @@ void Moonwalk_Draw(struct Game *game) {
 }
 
 void Moonwalk_Load(struct Game *game) {
-	SelectDerpySpritesheet(game, "walk");
+	game->level.moonwalk.derpy_pos = 0;
-	game->level.moonwalk.derpy_frame = 0;
-	game->level.moonwalk.derpy_frame_tmp = 0;
-	game->level.moonwalk.derpy_pos = -0.2;
 	al_play_sample_instance(game->level.music);
-	FadeGameState(game, true);
 }
 
 void Moonwalk_Keydown(struct Game *game, ALLEGRO_EVENT *ev) {}

src/levels/modules/moonwalk.h

@@ -19,7 +19,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 #include "../../main.h"
+#include "../../timeline.h"
 
+bool DoMoonwalk(struct Game *game, struct TM_Action *action, enum TM_ActionState state);
 void Moonwalk_Draw(struct Game *game);
 void Moonwalk_Logic(struct Game *game);
 void Moonwalk_Preload(struct Game *game);

src/main.h

@@ -93,8 +93,6 @@ struct Spritesheet {
 
 /*! \brief Resources used by Moonwalk level module. */
 struct Moonwalk {
-		int derpy_frame; /*!< Current frame of Derpy animation. */
-		int derpy_frame_tmp; /*!< Counter used to slow down Derpy animation. */
 		double derpy_pos; /*!< Position of Derpy on screen. */
 };
 
@@ -145,7 +143,6 @@ struct Level {
 		ALLEGRO_SAMPLE *sample; /*!< Sample with background music. */
 		ALLEGRO_SAMPLE_INSTANCE *music; /*!< Sample instance with background music. */
 		unsigned int music_pos; /*!< Position of sample instance. Used when pausing game. */
-		ALLEGRO_BITMAP *owl; /*!< Owlicious bitmap. */
 		ALLEGRO_BITMAP *background; /*!< Bitmap of the background layer of the scene. */
 		ALLEGRO_BITMAP *stage; /*!< Bitmap of the stage layer of the scene. */
 		ALLEGRO_BITMAP *foreground; /*!< Bitmap of the foreground layer of the scene. */
@@ -159,6 +156,9 @@ struct Level {
 		bool debug_show_sprite_frames; /*!< When true, displays colorful borders around spritesheets and their active areas. */
 		struct Spritesheet* derpy_sheets; /*!< List of spritesheets of Derpy character. */
 		//struct Spritesheet* pony_sheets; /*!< List of spritesheets of character rescued by Derpy. */
+		struct {
+				ALLEGRO_BITMAP *owl; /*!< Owlicious bitmap. */
+		} level1; /*!< Resources used by level 1. */
 		struct Moonwalk moonwalk; /*!< Moonwalk module data. */
 		struct Dodger dodger; /*!< Dodger module data. */
 };