Exception rename for upstream libakerror/libakgl

assets/characters/littleguy.json

@@ -1,8 +1,10 @@
 {
     "name": "little guy",
-    "movementspeed": 8,
+    "speedtime": 8,
-    "velocity_x": 1,
+    "acceleration_x": 64.0,
-    "velocity_y": 1,
+    "acceleration_y": 64.0,
+    "speed_x": 64.0,
+    "speed_y": 64.0,
     "sprite_mappings": [
 	{
 	    "state": [

assets/characters/menupointer.json

@@ -1,8 +1,10 @@
 {
     "name": "menupointer",
-    "movementspeed": 8,
+    "speedtime": 8,
-    "velocity_x": 0,
+    "speed_x": 0,
-    "velocity_y": 0,
+    "speed_y": 0,
+    "acceleration_x": 0,
+    "acceleration_y": 0,
     "sprite_mappings": [
 	{
 	    "state": [

assets/imagemap.tmj

@@ -111,6 +111,22 @@
  "nextlayerid":5,
  "nextobjectid":18,
  "orientation":"orthogonal",
+ "properties":[
+        {
+         "name":"physics.drag.y",
+         "type":"float",
+         "value":0
+        }, 
+        {
+         "name":"physics.gravity.y",
+         "type":"float",
+         "value":0
+        }, 
+        {
+         "name":"physics.model",
+         "type":"string",
+         "value":"arcade"
+        }],
  "renderorder":"right-down",
  "tiledversion":"1.8.2",
  "tileheight":16,

assets/properties.json

@@ -2,6 +2,8 @@
     "properties": {
 	"some.key.with.a.value": "value",
 	"game.screenwidth": "640",
-	"game.screenheight": "480"
+	"game.screenheight": "480",
+	"physics.gravity.y": "1024.0",
+	"physics.drag.y": "1.0"
     }
 }

assets/sidescroller.tmj

@@ -33,14 +33,14 @@
                         {
                          "name":"state",
                          "type":"int",
-                         "value":24
+                         "value":17
                         }],
                  "rotation":0,
                  "type":"actor",
                  "visible":true,
                  "width":16,
-                 "x":304.261511065887,
+                 "x":294.721953701349,
-                 "y":258.471635716103
+                 "y":58.7769015517682
                 }],
          "opacity":1,
          "type":"objectgroup",
@@ -63,6 +63,22 @@
  "nextlayerid":4,
  "nextobjectid":2,
  "orientation":"orthogonal",
+ "properties":[
+        {
+         "name":"physics.drag.y",
+         "type":"float",
+         "value":0.125
+        }, 
+        {
+         "name":"physics.gravity.y",
+         "type":"float",
+         "value":32
+        }, 
+        {
+         "name":"physics.model",
+         "type":"string",
+         "value":"arcade"
+        }],
  "renderorder":"right-down",
  "tiledversion":"1.8.2",
  "tileheight":32,

assets/tilemap.tmj

@@ -88,6 +88,22 @@
  "nextlayerid":4,
  "nextobjectid":3,
  "orientation":"orthogonal",
+ "properties":[
+        {
+         "name":"physics.drag.y",
+         "type":"float",
+         "value":0
+        }, 
+        {
+         "name":"physics.gravity.y",
+         "type":"float",
+         "value":0
+        }, 
+        {
+         "name":"physics.model",
+         "type":"string",
+         "value":"arcade"
+        }],
  "renderorder":"right-down",
  "tiledversion":"1.8.2",
  "tileheight":16,

include/akgltest.h

@@ -53,7 +53,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_iterate_mapmenu(void);
 akerr_ErrorContext AKERR_NOIGNORE *akgltest_iterate_running(void);
 akerr_ErrorContext AKERR_NOIGNORE *akgltest_iterate_waitforinput(void);
 akerr_ErrorContext AKERR_NOIGNORE *akgltest_load_assets();
-akerr_ErrorContext AKERR_NOIGNORE *akgltest_menupointer_logic_movement(akgl_Actor *obj, SDL_Time curtime);
+akerr_ErrorContext AKERR_NOIGNORE *akgltest_menupointer_logic_movement(akgl_Actor *obj, float32_t dt);
 akerr_ErrorContext AKERR_NOIGNORE *akgltest_release_actor(char *actorname);
 akerr_ErrorContext AKERR_NOIGNORE *akgltest_set_actor_visible(char *actorname, bool visible);
 akerr_ErrorContext AKERR_NOIGNORE *akgltest_set_gamemode_menu(akgl_Actor *appstate, SDL_Event *event);

src/SDL_AppInit.c

@@ -19,8 +19,8 @@ SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
 	CATCH(e, akgl_game_init());
 	CATCH(e, akgl_game_state_lock());
 	CATCH(e, akgl_registry_load_properties("assets/properties.json"));
-	CATCH(e, akgl_render_init2d(&renderer));
+	CATCH(e, akgl_render_init2d(renderer));
-	CATCH(e, akgl_physics_init_sidescroller(&physics));
+	CATCH(e, akgl_physics_init_arcade(physics));
 	CATCH(e, akgl_controller_list_keyboards());
 	
 	CATCH(e, akgltest_load_assets());
@@ -31,7 +31,7 @@ SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
 	    AKGL_REGISTRY_CHARACTER,
 	    "little guy",
 	    NULL);
-	FAIL_ZERO_BREAK(e, actorptr->basechar, AKERR_REGISTRY, "Can't load character 'little guy' from the registry");
+	FAIL_ZERO_BREAK(e, actorptr->basechar, AKGL_ERR_REGISTRY, "Can't load character 'little guy' from the registry");
 	actorptr->movement_controls_face = false;
 	actorptr->state = (AKGL_ACTOR_STATE_ALIVE | AKGL_ACTOR_STATE_FACE_LEFT);
 	actorptr->x = 320;

src/actors.c

@@ -1,6 +1,6 @@
 #include <akgltest.h>
 
-akerr_ErrorContext AKERR_NOIGNORE *akgltest_menupointer_logic_movement(akgl_Actor *obj, SDL_Time curtime)
+akerr_ErrorContext AKERR_NOIGNORE *akgltest_menupointer_logic_movement(akgl_Actor *obj, float32_t dt)
 {
     PREPARE_ERROR(e);
     FAIL_ZERO_RETURN(e, obj, AKERR_NULLPOINTER, "NULL actor");
@@ -19,6 +19,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_menupointer_logic_movement(akgl_Acto
     }
     obj->y = 85 + (menuselection * 100);
     AKGL_BITMASK_DEL(obj->state, (AKGL_ACTOR_STATE_MOVING_UP | AKGL_ACTOR_STATE_MOVING_DOWN));
+    FAIL(e, AKGL_ERR_LOGICINTERRUPT, "NULL");
     SUCCEED_RETURN(e);
 }
 
@@ -32,7 +33,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_init_menupointer(void)
 	AKGL_REGISTRY_CHARACTER,
 	"menupointer",
 	NULL);
-    FAIL_ZERO_RETURN(e, actorptr->basechar, AKERR_REGISTRY, "menupointer character missing");
+    FAIL_ZERO_RETURN(e, actorptr->basechar, AKGL_ERR_REGISTRY, "menupointer character missing");
     actorptr->movementlogicfunc = &akgltest_menupointer_logic_movement;
     actorptr->movement_controls_face = false;
     actorptr->state = (AKGL_ACTOR_STATE_ALIVE | AKGL_ACTOR_STATE_FACE_DOWN);
@@ -55,7 +56,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_init_player(void)
 	AKGL_REGISTRY_CHARACTER,
 	"little guy",
 	NULL);
-    FAIL_ZERO_RETURN(e, actorptr->basechar, AKERR_REGISTRY, "little guy character missing");
+    FAIL_ZERO_RETURN(e, actorptr->basechar, AKGL_ERR_REGISTRY, "little guy character missing");
     actorptr->movement_controls_face = false;
     actorptr->state = (AKGL_ACTOR_STATE_ALIVE | AKGL_ACTOR_STATE_FACE_LEFT);
     actorptr->x = 320;
@@ -69,7 +70,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_release_actor(char *actorname)
 {
     PREPARE_ERROR(e);
     akgl_Actor *actor = SDL_GetPointerProperty(AKGL_REGISTRY_ACTOR, actorname, NULL);
-    FAIL_ZERO_RETURN(e, actor, AKERR_REGISTRY, "%s", actorname);
+    FAIL_ZERO_RETURN(e, actor, AKGL_ERR_REGISTRY, "%s", actorname);
     PASS(e, akgl_heap_release_actor(actor));
     SUCCEED_RETURN(e);
 }

src/gamemodes.c

@@ -1,11 +1,13 @@
 #include <akgltest.h>
+#include <akgl/game.h>
 
 akerr_ErrorContext AKERR_NOIGNORE *akgltest_set_gamemode_menu(akgl_Actor *appstate, SDL_Event *event)
 {
     PREPARE_ERROR(e);
     AKGL_BITMASK_DEL(game.state.flags, AKGLTEST_STATE_WAITFORINPUT);
     AKGL_BITMASK_DEL(game.state.flags, AKGLTEST_STATE_RUNNING);
-    PASS(e, akgl_tilemap_release(&gamemap));
+    PASS(e, akgl_tilemap_release(gamemap));
+    physics = &_akgl_physics;
     PASS(e, akgl_registry_init_actor());
     PASS(e, akgl_heap_init_actor());
     PASS(e, akgltest_init_menupointer());
@@ -16,7 +18,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_set_gamemode_menu(akgl_Actor *appsta
 
     PASS(e, aksl_memset((void *)GAME_ControlMaps, 0x00, (sizeof(akgl_ControlMap) * AKGL_MAX_CONTROL_MAPS)));
     PASS(e, akgltest_controller_bind_universal("menupointer", AKGLTEST_CONTROLMAP_MENU, kbid, jsid));
-    PASS(e, aksl_memset((void *)&gamemap, 0x00, sizeof(akgl_Tilemap)));
+    PASS(e, aksl_memset(gamemap, 0x00, sizeof(akgl_Tilemap)));
     AKGL_BITMASK_ADD(game.state.flags, AKGLTEST_STATE_MAPMENU);
     SUCCEED_RETURN(e);
 }    
@@ -29,6 +31,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_set_gamemode_running(akgl_Actor *app
     PASS(e, akgl_registry_init_actor());
     PASS(e, akgl_heap_init_actor());
     PASS(e, akgltest_init_player());
+    //PASS(e, akgl_physics_init_arcade(physics));
     PASS(e, aksl_memset((void *)GAME_ControlMaps, 0x00, (sizeof(akgl_ControlMap) * AKGL_MAX_CONTROL_MAPS)));
     PASS(e, akgltest_controller_bind_universal("player", AKGLTEST_CONTROLMAP_INGAMEACTOR, kbid, jsid));
     akgl_Actor *actorptr = SDL_GetPointerProperty(AKGL_REGISTRY_ACTOR, "player", NULL);
@@ -38,17 +41,21 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_set_gamemode_running(akgl_Actor *app
 
     if ( menuselection == 0 ) {
 	strcpy((char *)&dirnamebuf, "assets/imagemap.tmj");
-	PASS(e, akgl_tilemap_load((char *)&dirnamebuf, (akgl_Tilemap *)&gamemap));
+	PASS(e, akgl_tilemap_load((char *)&dirnamebuf, gamemap));
     } else if ( menuselection == 1 ) {
 	strcpy((char *)&dirnamebuf, "assets/tilemap.tmj");
-	PASS(e, akgl_tilemap_load((char *)&dirnamebuf, (akgl_Tilemap *)&gamemap));
+	PASS(e, akgl_tilemap_load((char *)&dirnamebuf, gamemap));
     } else if ( menuselection == 2 ) {
 	strcpy((char *)&dirnamebuf, "assets/sidescroller.tmj");
-	PASS(e, akgl_tilemap_load((char *)&dirnamebuf, (akgl_Tilemap *)&gamemap));
+	PASS(e, akgl_tilemap_load((char *)&dirnamebuf, gamemap));
     } else if ( menuselection == 3 ) {
 	AKGL_BITMASK_DEL(game.state.flags, AKGLTEST_STATE_RUNNING);
 	AKGL_BITMASK_ADD(game.state.flags, AKGLTEST_STATE_QUIT);
     }
+    if ( gamemap->use_own_physics == true ) {
+	SDL_Log("Using game map physics engine");
+	physics = &gamemap->physics;
+    }
     AKGL_BITMASK_ADD(game.state.flags, AKGLTEST_STATE_RUNNING);
     SUCCEED_RETURN(e);
 }    
@@ -62,10 +69,10 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_iterate_mapmenu(void)
     };
     PREPARE_ERROR(e);
     ATTEMPT {
-	CATCH(e, renderer.frame_start(&renderer))
+	CATCH(e, renderer->frame_start(renderer))
 	    
-	SDL_SetRenderDrawColor(renderer.sdl_renderer, 0, 0, 0, 255);
+	SDL_SetRenderDrawColor(renderer->sdl_renderer, 0, 0, 0, 255);
-	SDL_RenderClear(renderer.sdl_renderer);
+	SDL_RenderClear(renderer->sdl_renderer);
 	PASS(e, akgl_text_rendertextat(
 		 SDL_GetPointerProperty(
 		     AKGL_REGISTRY_FONT,
@@ -114,7 +121,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_iterate_mapmenu(void)
 	FAIL_ZERO_BREAK(e, menupointer, AKERR_NULLPOINTER, "actor missing from registry");
 	menupointer->visible = true;
 	CATCH(e, akgl_game_update(&opflags));
-	CATCH(e, renderer.frame_end(&renderer))
+	CATCH(e, renderer->frame_end(renderer))
     } CLEANUP {
     } PROCESS(e) {
     } FINISH(e, true);
@@ -140,7 +147,7 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_iterate_waitforinput(void)
 	     40,
 	     120)
 	);
-    PASS(e, renderer.frame_end(&renderer));
+    PASS(e, renderer->frame_end(renderer));
     SUCCEED_RETURN(e);
 }
 
@@ -148,26 +155,83 @@ akerr_ErrorContext AKERR_NOIGNORE *akgltest_iterate_running(void)
 {
     int i = 0;
     akgl_Iterator opflags;
-    char fpsText[32];
+    akgl_Actor *player;
+    TTF_Font *gamefont;
+    char screenText[128];
+    int count;
 
     PREPARE_ERROR(e);
-    PASS(e, renderer.frame_start(&renderer));
+    PASS(e, renderer->frame_start(renderer));
+    player = SDL_GetPointerProperty(AKGL_REGISTRY_ACTOR, "player", NULL);
+    FAIL_ZERO_RETURN(e, player, AKERR_NULLPOINTER, "player not in registry");
+    gamefont = SDL_GetPointerProperty(AKGL_REGISTRY_FONT, "C64Pro", NULL);
+    FAIL_ZERO_RETURN(e, player, AKERR_NULLPOINTER, "font not in registry");
 
     PASS(e, akgl_game_update(NULL));
 
-    memset((char *)&fpsText, 0x00, 32);
+    memset((char *)&screenText, 0x00, 32);
-    snprintf((char *)&fpsText, 31, "FPS : %d", game.fps);
+    snprintf((char *)&screenText, 127, "FPS : %d", game.fps);
     PASS(e, akgl_text_rendertextat(
-	     SDL_GetPointerProperty(
+	     gamefont,
-		 AKGL_REGISTRY_FONT,
+	     (char *)&screenText,
-		 "C64Pro",
-		 NULL),
-	     (char *)&fpsText,
 	     (SDL_Color){255, 255, 255, 255},
 	     0,
 	     450,
 	     10)
 	);
-    PASS(e, renderer.frame_end(&renderer));
+
+    memset((char *)&screenText, 0x00, 128);
+    snprintf((char *)&screenText, 127, "VX: %f", player->vx);
+    PASS(e, akgl_text_rendertextat(
+	     gamefont,
+	     (char *)&screenText,
+	     (SDL_Color){255, 255, 255, 255},
+	     0,
+	     10,
+	     10)
+	);
+    memset((char *)&screenText, 0x00, 128);
+    snprintf((char *)&screenText, 127, "VY: %f", player->vy);
+    PASS(e, akgl_text_rendertextat(
+	     gamefont,
+	     (char *)&screenText,
+	     (SDL_Color){255, 255, 255, 255},
+	     0,
+	     10,
+	     30)
+	);
+    memset((char *)&screenText, 0x00, 128);
+    snprintf((char *)&screenText, 127, "DY: %f", physics->drag_y);
+    PASS(e, akgl_text_rendertextat(
+	     gamefont,
+	     (char *)&screenText,
+	     (SDL_Color){255, 255, 255, 255},
+	     0,
+	     10,
+	     60)
+	);
+    
+    memset((char *)&screenText, 0x00, 128);
+    snprintf((char *)&screenText, 127, "PX: %f", player->x);
+    PASS(e, akgl_text_rendertextat(
+	     gamefont,
+	     (char *)&screenText,
+	     (SDL_Color){255, 255, 255, 255},
+	     0,
+	     220,
+	     10)
+	);
+    memset((char *)&screenText, 0x00, 128);
+    snprintf((char *)&screenText, 127, "PY: %f", player->y);
+    PASS(e, akgl_text_rendertextat(
+	     gamefont,
+	     (char *)&screenText,
+	     (SDL_Color){255, 255, 255, 255},
+	     0,
+	     220,
+	     30)
+	);
+
+    PASS(e, renderer->frame_end(renderer));
     SUCCEED_RETURN(e);
 }