Added charviewer

2026-01-05 08:57:38 -05:00
parent 0601a8d767
commit 7cff27f035
14 changed files with 342 additions and 0 deletions
--- a/tests/charviewer.c
+++ b/tests/charviewer.c
@@ -0,0 +1,124 @@
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_main.h>
+#include <SDL3/SDL_properties.h>
+#include <SDL3_image/SDL_image.h>
+#include <SDL3_mixer/SDL_mixer.h>
+
+#include <sdlerror.h>
+#include <sdl3game/assets.h>
+#include <sdl3game/iterator.h>
+#include <sdl3game/tilemap.h>
+#include <sdl3game/heap.h>
+#include <sdl3game/game.h>
+#include <sdl3game/controller.h>
+#include <sdl3game/draw.h>
+#include <sdl3game/sprite.h>
+#include <sdl3game/actor.h>
+#include <sdl3game/registry.h>
+
+int numsprites = 8;
+char *spritepaths[] = {
+  "assets/sprites/little_guy_walking_left.json",
+  "assets/sprites/little_guy_walking_right.json",
+  "assets/sprites/little_guy_walking_up.json",
+  "assets/sprites/little_guy_walking_down.json",
+  "assets/sprites/little_guy_facing_left.json",
+  "assets/sprites/little_guy_facing_right.json",
+  "assets/sprites/little_guy_facing_up.json",
+  "assets/sprites/little_guy_facing_down.json"
+};
+
+int main(void)
+{
+    PREPARE_ERROR(errctx);
+    SDL3GControlMap *controlmap;
+    actor *actorptr = NULL;
+    
+    ATTEMPT {
+   
+	SDL_SetAppMetadata("SDL3-GameTest", "0.1", "net.aklabs.sdl3-gametest");
+    
+	if (!SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_AUDIO )) {
+	    FAIL_BREAK(errctx, ERR_SDL, "Couldn't initialize SDL: %s", SDL_GetError());
+	}
+    
+	if (!SDL_CreateWindowAndRenderer("net/aklabs/libsdl3game/test_sprite", 640, 480, 0, &window, &renderer)) {
+	    FAIL_BREAK(errctx, ERR_SDL, "Couldn't create window/renderer: %s", SDL_GetError());
+	}
+
+	CATCH(errctx, heap_init());
+	CATCH(errctx, registry_init());
+
+	strcpy((char *)&game.name, "charviewer");
+	strcpy((char *)&game.version, "0.0.1");
+	strcpy((char *)&game.uri, "net.aklabs.libsdl3game.charviewer");
+	game.screenwidth = 640;
+	game.screenheight = 480;
+	
+	CATCH(errctx, GAME_init());
+
+	for ( int i = 0; i < numsprites ; i++) {
+	    CATCH(errctx, sprite_load_json(spritepaths[i]));
+	}
+	CATCH(errctx, character_load_json("assets/characters/littleguy.json"));
+	CATCH(errctx, heap_next_actor(&actorptr));
+	CATCH(errctx, actor_initialize((actor *)actorptr, "player"));
+	actorptr->basechar = SDL_GetPointerProperty(
+	    REGISTRY_CHARACTER,
+	    "little guy",
+	    NULL);
+	FAIL_ZERO_BREAK(errctx, actorptr->basechar, ERR_REGISTRY, "Can't load character 'little guy' from the registry");
+	actorptr->movement_controls_face = false;
+	actorptr->state = (ACTOR_STATE_ALIVE | ACTOR_STATE_FACE_LEFT);
+	actorptr->x = 320;
+	actorptr->y = 240;
+	actorptr->visible = true;
+
+	// set up the control map
+	controlmap = &GAME_ControlMaps[0];
+	controlmap->kbid = 0;
+	controlmap->target = SDL_GetPointerProperty(REGISTRY_ACTOR, "player", NULL);
+	// Move down
+	controlmap->controls[0].key = SDLK_DOWN;
+	//controlmap->controls[0].target_state_gate = ACTOR_STATE_MOVING_DOWN;
+	controlmap->controls[0].target_add_state_on = ACTOR_STATE_MOVING_DOWN | ACTOR_STATE_FACE_DOWN;
+	controlmap->controls[0].target_del_state_on = ACTOR_STATE_MOVING_UP | ACTOR_STATE_FACE_ALL;
+	controlmap->controls[0].target_del_state_off = ACTOR_STATE_MOVING_DOWN;
+	controlmap->controls[0].event_on = SDL_EVENT_KEY_DOWN;
+	controlmap->controls[0].event_off = SDL_EVENT_KEY_UP;
+
+	// Move up
+	controlmap->controls[1].key = SDLK_UP;
+	//controlmap->controls[1].target_state_gate = ACTOR_STATE_MOVING_UP;
+	controlmap->controls[1].target_add_state_on = ACTOR_STATE_MOVING_UP | ACTOR_STATE_FACE_UP;
+	controlmap->controls[1].target_del_state_on = ACTOR_STATE_MOVING_DOWN | ACTOR_STATE_FACE_ALL;
+	controlmap->controls[1].target_del_state_off = ACTOR_STATE_MOVING_UP;
+	controlmap->controls[1].event_on = SDL_EVENT_KEY_DOWN;
+	controlmap->controls[1].event_off = SDL_EVENT_KEY_UP;
+	
+	// Move left
+	controlmap->controls[2].key = SDLK_LEFT;
+	//controlmap->controls[2].target_state_gate = ACTOR_STATE_MOVING_LEFT;
+	controlmap->controls[2].target_add_state_on = ACTOR_STATE_MOVING_LEFT | ACTOR_STATE_FACE_LEFT;
+	controlmap->controls[2].target_del_state_on = ACTOR_STATE_MOVING_RIGHT | ACTOR_STATE_FACE_ALL;
+	controlmap->controls[2].target_del_state_off = ACTOR_STATE_MOVING_LEFT;
+	controlmap->controls[2].event_on = SDL_EVENT_KEY_DOWN;
+	controlmap->controls[2].event_off = SDL_EVENT_KEY_UP;
+	
+	// Move right
+	controlmap->controls[3].key = SDLK_RIGHT;
+	//controlmap->controls[3].target_state_gate = ACTOR_STATE_MOVING_RIGHT;
+	controlmap->controls[3].target_add_state_on = ACTOR_STATE_MOVING_RIGHT | ACTOR_STATE_FACE_RIGHT;
+	controlmap->controls[3].target_del_state_on = ACTOR_STATE_MOVING_LEFT | ACTOR_STATE_FACE_ALL;
+	controlmap->controls[3].target_del_state_off = ACTOR_STATE_MOVING_RIGHT;	    
+	controlmap->controls[3].event_on = SDL_EVENT_KEY_DOWN;
+	controlmap->controls[3].event_off = SDL_EVENT_KEY_UP;
+    } CLEANUP {
+    } PROCESS(errctx) {
+    } HANDLE_DEFAULT(errctx) {
+	LOG_ERROR(errctx);
+	return 1;
+    } FINISH_NORETURN(errctx);
+      
+    return 0;
+}