126 lines
4.0 KiB
C
126 lines
4.0 KiB
C
#include "systems.h"
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#include "../game_state.h"
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bool entityGetHitBox(ecs_entity_t entity, Position *outPos, Rectangle *outHitBox) {
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if (!ecs_is_alive(ECS, entity))
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return false;
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const Position *pos = ecs_get(ECS, entity, Position);
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if (!pos)
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return false;
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if (outPos)
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*outPos = *pos;
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const HitBox *hitbox = ecs_get(ECS, entity, HitBox);
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if (!hitbox)
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return false;
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if (outHitBox) {
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*outHitBox = *hitbox;
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outHitBox->x += pos->x;
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outHitBox->y = pos->y - hitbox->y - hitbox->height;
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}
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return true;
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}
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Rectangle entityTransformHitBox(Position position, HitBox hitBox) {
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return (Rectangle) {
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position.x + hitBox.x,
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position.y - hitBox.y - hitBox.height,
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hitBox.width,
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hitBox.height
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};
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}
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Vector2 entityGetCenter(Position position, HitBox hitBox) {
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return (Vector2) {
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position.x + hitBox.x + hitBox.width * 0.5f,
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position.y - hitBox.y - hitBox.height * 0.5f
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};
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}
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ecs_entity_t renderCollidersSystem;
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ecs_entity_t renderOrientDirSystem;
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ecs_entity_t renderDebugPathSystem;
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ECS_DTOR(SpatialGridID, gridID, {
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Game *game = ecs_singleton_get_mut(ECS, Game);
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bzSpatialGridRemove(game->entityGrid, *gridID);
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})
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ECS_MOVE(SpatialGridID, dst, src, {
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*dst = *src;
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})
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ECS_DTOR(Path, path, {
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Game *game = ecs_singleton_get_mut(ECS, Game);
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BzObjectPool *pool = game->pools.pathData;
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PathData *cur = path[i].paths;
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while (cur) {
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bzObjectPoolRelease(pool, cur);
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cur = cur->next;
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}
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})
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ECS_MOVE(Path, dst, src, {
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*dst = *src;
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})
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ECS_DTOR(Building, building, {
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Vec2i pos = building->pos;
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Vec2i size = building->size;
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Game *game = ecs_singleton_get_mut(ECS, Game);
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bzTileMapSetCollisions(&game->map, false, COLL_LAYER_BUILDINGS, pos.x, pos.y, size.x, size.y);
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})
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ECS_MOVE(Building, dst, src, {
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*dst = *src;
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})
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void setupSystems() {
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ecs_set_hooks(ECS, SpatialGridID, {
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.dtor = ecs_dtor(SpatialGridID),
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.move_dtor = ecs_move(SpatialGridID)
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});
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ecs_set_hooks(ECS, Path, {
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.dtor = ecs_dtor(Path),
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.move_dtor = ecs_move(Path)
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});
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ecs_set_hooks(ECS, Building, {
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.dtor = ecs_dtor(Building),
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.move_dtor = ecs_move(Building)
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});
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ECS_OBSERVER(ECS, entityPathRemove, EcsOnRemove, Path);
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ECS_OBSERVER(ECS, updateTextureOwnerTile, EcsOnSet, TextureRegion, Owner);
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ECS_OBSERVER(ECS, buildingAddPopCapacity, EcsOnSet, AddPopCapacity, Owner);
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ECS_OBSERVER(ECS, buildingRemovePopCapacity, EcsOnRemove, AddPopCapacity, Owner);
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ECS_OBSERVER(ECS, entityConsumePopCapacity, EcsOnSet, ConsumePopCapacity, Owner);
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ECS_OBSERVER(ECS, entityUnConsumePopCapacity, EcsOnRemove, ConsumePopCapacity, Owner);
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ECS_SYSTEM(ECS, entityUpdateSpatialID, EcsOnUpdate, Position, HitBox, Velocity, SpatialGridID);
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ECS_SYSTEM(ECS, entityUpdateKinematic, EcsOnUpdate, Position, Velocity, Steering, Unit);
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ECS_SYSTEM(ECS, entityUpdatePhysics, EcsOnUpdate, Position, HitBox, Velocity, SpatialGridID);
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ECS_SYSTEM(ECS, entityMoveToTarget, EcsOnUpdate, Position, Velocity, TargetPosition, Steering);
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ECS_SYSTEM(ECS, entityFollowPath, EcsOnUpdate, Path);
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ECS_SYSTEM(ECS, resetHarvestCount, EcsOnUpdate, Harvestable);
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ECS_SYSTEM(ECS, updateAISystem, EcsOnUpdate, BzBTState);
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ECS_SYSTEM(ECS, updateAnimationState, EcsOnUpdate, Animation, TextureRegion);
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ECS_SYSTEM(ECS, updateAnimation, EcsOnUpdate, Animation, TextureRegion);
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ECS_SYSTEM(ECS, updateEasingSystem, EcsOnUpdate, Easing, Position, HitBox, Rotation);
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ECS_SYSTEM(ECS, renderDebugPath, EcsOnUpdate, Path);
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ECS_SYSTEM(ECS, renderColliders, EcsOnUpdate, Position, HitBox);
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ECS_SYSTEM(ECS, renderOrientationDirection, EcsOnUpdate, Position, Orientation);
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renderDebugPathSystem = renderDebugPath;
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renderOrientDirSystem = renderOrientationDirection;
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renderCollidersSystem = renderColliders;
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//ecs_enable(ECS, renderOrientDirSystem, false);
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//ecs_enable(ECS, renderArmPositionSystem, false);
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}
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