comparison: test/snake/snake.c
test/snake/snake.c
- changeset 240
- 5ed38debd4a7
- parent 238
- e22abcd22e47
- child 242
- 6eeb987f1681
equal
deleted
inserted
replaced
| 239:3b78ad115ccd | 240:5ed38debd4a7 |
|---|---|
| 65 float speed; | 65 float speed; |
| 66 asc_vec2i new_position; | 66 asc_vec2i new_position; |
| 67 bool reset_position; | 67 bool reset_position; |
| 68 } Player; | 68 } Player; |
| 69 | 69 |
| 70 static const unsigned game_field_size = 16; | 70 static const unsigned game_field_size = 32; |
| 71 static const unsigned game_field_tile_size = 64; | 71 static const unsigned game_field_tile_size = 32; |
| 72 | 72 |
| 73 static void globals_init(void) { | 73 static void globals_init(void) { |
| 74 asc_transform_identity(rotations[MOVE_UP]); | 74 asc_transform_identity(rotations[MOVE_UP]); |
| 75 asc_transform_roll(rotations[MOVE_LEFT], asc_rad(-90)); | 75 asc_transform_roll(rotations[MOVE_LEFT], asc_rad(-90)); |
| 76 asc_transform_roll(rotations[MOVE_RIGHT], asc_rad(90)); | 76 asc_transform_roll(rotations[MOVE_RIGHT], asc_rad(90)); |
| 123 | 123 |
| 124 static void fps_counter_tie_to_corner(AscBehavior *behavior) { | 124 static void fps_counter_tie_to_corner(AscBehavior *behavior) { |
| 125 // TODO: this should be replaced with some sort of UI layout manager | 125 // TODO: this should be replaced with some sort of UI layout manager |
| 126 AscSceneNode *node = behavior->node; | 126 AscSceneNode *node = behavior->node; |
| 127 if (asc_test_flag(node->flags, ASC_SCENE_NODE_GRAPHICS_UPDATED) || asc_active_window->resized) { | 127 if (asc_test_flag(node->flags, ASC_SCENE_NODE_GRAPHICS_UPDATED) || asc_active_window->resized) { |
| 128 asc_vec2u bottom_right = asc_active_window->dimensions; | 128 asc_scene_node_set_position2f(node, ASC_VEC2F(10, |
| 129 asc_vec2u text_size = ((AscText*)node)->dimension; | 129 asc_active_window->dimensions.y - ((AscText*)node)->dimension.height - 10 |
| 130 asc_scene_node_set_position2f(node, ASC_VEC2F( | |
| 131 (int) bottom_right.x - (int) text_size.width - 10, | |
| 132 (int) bottom_right.y - (int) text_size.height - 10 | |
| 133 )); | 130 )); |
| 134 } | 131 } |
| 135 } | 132 } |
| 136 | 133 |
| 137 static void fps_counter_create(void) { | 134 static void fps_counter_create(void) { |
| 140 .color = ASC_RGB(255, 255, 255), | 137 .color = ASC_RGB(255, 255, 255), |
| 141 .font = asc_font(ASC_FONT_REGULAR, 12), | 138 .font = asc_font(ASC_FONT_REGULAR, 12), |
| 142 ); | 139 ); |
| 143 asc_behavior_add(node, .func = fps_counter_update, .interval = asc_seconds(1)); | 140 asc_behavior_add(node, .func = fps_counter_update, .interval = asc_seconds(1)); |
| 144 asc_behavior_add(node, fps_counter_tie_to_corner); | 141 asc_behavior_add(node, fps_counter_tie_to_corner); |
| 145 asc_ui_add_node(node); | |
| 146 } | |
| 147 | |
| 148 static void score_counter_create(void) { | |
| 149 AscSceneNode *node = asc_text( | |
| 150 .name = "Score Counter", | |
| 151 .x = 10, .y = 10, | |
| 152 .text = "Score: 0", | |
| 153 .color = ASC_RGB(0, 255, 0), | |
| 154 .font = asc_font(ASC_FONT_BOLD, 16), | |
| 155 ); | |
| 156 asc_ui_add_node(node); | 142 asc_ui_add_node(node); |
| 157 } | 143 } |
| 158 | 144 |
| 159 static void player_move(AscBehavior *behavior) { | 145 static void player_move(AscBehavior *behavior) { |
| 160 AscSceneNode *node = behavior->node; | 146 AscSceneNode *node = behavior->node; |
| 225 .origin_y = game_field_tile_size / 2, | 211 .origin_y = game_field_tile_size / 2, |
| 226 ); | 212 ); |
| 227 asc_scene_add_node(MAIN_SCENE, sprite); | 213 asc_scene_add_node(MAIN_SCENE, sprite); |
| 228 Player *player = asc_scene_node_allocate_data(sprite, sizeof(Player)); | 214 Player *player = asc_scene_node_allocate_data(sprite, sizeof(Player)); |
| 229 player_position(player, 12, 8); | 215 player_position(player, 12, 8); |
| 230 player->speed = 2.f; // start with 2 tiles/sec | 216 player->speed = 3.f; // start with 3 tiles/sec |
| 231 asc_behavior_add(sprite, player_move); | 217 asc_behavior_add(sprite, player_move); |
| 232 return player; | 218 return player; |
| 233 } | 219 } |
| 234 | 220 |
| 235 static void gamefield_create() { | 221 static void gamefield_create() { |
| 236 // TODO: create a proper data structure and a more interesting map than just a basic grid | 222 // TODO: create a proper data structure and a more interesting map than just a basic grid |
| 237 AscSceneNode *gamefield = asc_scene_node_empty(); | 223 AscSceneNode *gamefield = asc_scene_node_empty(); |
| 238 for (unsigned x = 1; x <= game_field_size; x++) { | 224 for (unsigned x = 1; x <= game_field_size; x++) { |
| 239 for (unsigned y = 1; y <= game_field_size; y++) { | 225 for (unsigned y = 1; y <= game_field_size; y++) { |
| 240 AscSceneNode *tile = asc_rectangle( | 226 AscSceneNode *tile = asc_rectangle( |
| 241 .x = x*game_field_tile_size, .y = y*game_field_tile_size, .filled = true, .thickness = 1, | 227 .x = x*game_field_tile_size, .y = y*game_field_tile_size, .filled = true, .thickness = 2, |
| 242 .origin_x = game_field_tile_size / 2, .origin_y = game_field_tile_size / 2, | 228 .origin_x = game_field_tile_size / 2, .origin_y = game_field_tile_size / 2, |
| 243 .width = game_field_tile_size, .height = game_field_tile_size, | 229 .width = game_field_tile_size, .height = game_field_tile_size, |
| 244 .color = ASC_RGB(0, 128, 255), | 230 .color = ASC_RGB(16, 50, 160), |
| 245 .border_color = ASC_RGB(64, 196, 255), | 231 .border_color = ASC_RGB(20, 84, 128), |
| 246 ); | 232 ); |
| 247 asc_scene_node_link(gamefield, tile); | 233 asc_scene_node_link(gamefield, tile); |
| 248 } | 234 } |
| 249 } | 235 } |
| 250 asc_scene_node_set_zindex(gamefield, -2); | 236 asc_scene_node_set_zindex(gamefield, -2); |
| 321 .ortho.rect = ASC_RECT(0, 0, | 307 .ortho.rect = ASC_RECT(0, 0, |
| 322 (game_field_size+1)*game_field_tile_size, | 308 (game_field_size+1)*game_field_tile_size, |
| 323 (game_field_size+1)*game_field_tile_size | 309 (game_field_size+1)*game_field_tile_size |
| 324 ), | 310 ), |
| 325 .viewport_clear = true, | 311 .viewport_clear = true, |
| 326 .clear_color = ASC_RGB(0, 128, 90), | 312 .clear_color = ASC_RGB(0, 32, 16), |
| 327 .viewport_update_func = main_scene_viewport_update | 313 .viewport_update_func = main_scene_viewport_update |
| 328 ); | 314 ); |
| 329 | 315 |
| 330 // backdrop for letterbox/pillarbox | 316 // backdrop for letterbox/pillarbox |
| 331 backdrop_create(); | 317 backdrop_create(); |
| 333 // the game field | 319 // the game field |
| 334 gamefield_create(); | 320 gamefield_create(); |
| 335 | 321 |
| 336 // create UI elements | 322 // create UI elements |
| 337 fps_counter_create(); | 323 fps_counter_create(); |
| 338 score_counter_create(); | |
| 339 | 324 |
| 340 // create spaceship | 325 // create spaceship |
| 341 Player *spaceship = player_create(); | 326 Player *spaceship = player_create(); |
| 342 | 327 |
| 343 // Main Loop | 328 // Main Loop |
