| Directory: | ./ |
|---|---|
| File: | sources/Component/component_position.c |
| Date: | 2023-09-29 04:53:15 |
| Exec | Total | Coverage | |
|---|---|---|---|
| Lines: | 14 | 25 | 56.0% |
| Branches: | 7 | 12 | 58.3% |
| Line | Branch | Exec | Source |
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| 1 | /* | ||
| 2 | * Filename: sources/Component/position.c | ||
| 3 | * Path: sources/Component | ||
| 4 | * Created Date: Sunday, January 15th 2023, 3:59:05 pm | ||
| 5 | * Author: osvegn | ||
| 6 | * | ||
| 7 | * Copyright (c) 2023 our_rpg | ||
| 8 | */ | ||
| 9 | |||
| 10 | #include "components.h" | ||
| 11 | #include "json.h" | ||
| 12 | #include "world_logger.h" | ||
| 13 | #include <stdlib.h> | ||
| 14 | #include <string.h> | ||
| 15 | |||
| 16 | /// @brief Check if a component is a position component. | ||
| 17 | /// @param component Component to check. | ||
| 18 | /// @return Return 1 if the component is a position component, 0 otherwise. | ||
| 19 | /// @note This function is static. | ||
| 20 | static int component_is_position(const component_t *component) | ||
| 21 | { | ||
| 22 | 6 | if (component->type == C_POSITION) | |
| 23 | return 1; | ||
| 24 | ✗ | log_error("Component is not position."); | |
| 25 | return 0; | ||
| 26 | } | ||
| 27 | |||
| 28 | 3 | int component_position_constructor(component_t *component, void *data) | |
| 29 | { | ||
| 30 | int rvalue = 0; | ||
| 31 | |||
| 32 | 3 | component->type = C_POSITION; | |
| 33 | 3 | component->data = malloc(sizeof(ecs_vector2f_t)); | |
| 34 |
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3 | if (!component->data) { |
| 35 | ✗ | log_fatal("Could not allocate memory for position component."); | |
| 36 | ✗ | return -1; | |
| 37 | } | ||
| 38 |
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3 | if (!data) { |
| 39 | data = &(ecs_vector2f_t){0, 0}; | ||
| 40 | } | ||
| 41 | 3 | rvalue = component_position_set(component, data); | |
| 42 | 3 | log_info("Position component created."); | |
| 43 | 3 | return rvalue; | |
| 44 | } | ||
| 45 | |||
| 46 | ✗ | int component_position_constructor_from_json(component_t *component, void *data) | |
| 47 | { | ||
| 48 | ✗ | json_object *obj = json_tokener_parse(data); | |
| 49 | ✗ | ecs_vector2f_t v = {0}; | |
| 50 | |||
| 51 | ✗ | v.x = json_object_get_int(json_object_object_get(obj, "x")); | |
| 52 | ✗ | v.y = json_object_get_int(json_object_object_get(obj, "y")); | |
| 53 | ✗ | return component_position_constructor(component, &v); | |
| 54 | } | ||
| 55 | |||
| 56 |
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4 | int component_position_set(component_t *component, void *data) |
| 57 | { | ||
| 58 |
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4 | if (!component_is_position(component) || !component->data || !data) |
| 59 | ✗ | return -1; | |
| 60 | memcpy(component->data, data, sizeof(ecs_vector2f_t)); | ||
| 61 | 4 | return 0; | |
| 62 | } | ||
| 63 | |||
| 64 |
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2 | void *component_position_get(const component_t *component) |
| 65 | { | ||
| 66 | if (!component_is_position(component)) | ||
| 67 | ✗ | return 0; | |
| 68 | 2 | return component->data; | |
| 69 | } | ||
| 70 |