doylet/feely_pona
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fp: Add mobbing behaviour to surround club terry

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doyle
2023-09-29 21:42:27 +10:00
parent 378ef2959b
commit 158fcb12fe
5 changed files with 133 additions and 80 deletions
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feely_pona_game.cpp
+31 -4
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@@ -651,19 +651,19 @@ static Dqn_V2 FP_Game_CalcWaypointWorldPos(FP_Game *game, FP_GameWaypoint const
Dqn_Rect entity_rect = FP_Game_CalcEntityWorldHitBox(game, waypoint_entity->handle);
switch (waypoint->type_direction) {
case FP_GameDirection_Up: {
result = Dqn_V2_InitNx2(entity_rect.pos.x + entity_rect.size.w * .5f, entity_rect.pos.y - entity_rect.size.h * .5f);
result = Dqn_V2_InitNx2(entity_rect.pos.x + entity_rect.size.w * .5f, entity_rect.pos.y + entity_rect.size.h * .1f);
} break;
case FP_GameDirection_Down: {
result = Dqn_V2_InitNx2(entity_rect.pos.x + entity_rect.size.w * .5f, entity_rect.pos.y + entity_rect.size.h + (entity_rect.size.h * .5f));
result = Dqn_V2_InitNx2(entity_rect.pos.x + entity_rect.size.w * .5f, entity_rect.pos.y + entity_rect.size.h + entity_rect.size.h * .1f);
} break;
case FP_GameDirection_Left: {
result = Dqn_V2_InitNx2(entity_rect.pos.x - entity_rect.size.w * .5f, entity_rect.pos.y + entity_rect.size.h * .5f);
result = Dqn_V2_InitNx2(entity_rect.pos.x - entity_rect.size.w * .1f, entity_rect.pos.y + entity_rect.size.h * .5f);
} break;
case FP_GameDirection_Right: {
result = Dqn_V2_InitNx2(entity_rect.pos.x + entity_rect.size.w + entity_rect.size.w * .5f, entity_rect.pos.y + entity_rect.size.h * .5f);
result = Dqn_V2_InitNx2(entity_rect.pos.x + entity_rect.size.w + entity_rect.size.w * .1f, entity_rect.pos.y + entity_rect.size.h * .5f);
} break;
case FP_GameDirection_Count: DQN_INVALID_CODE_PATH; break;
@@ -674,4 +674,31 @@ static Dqn_V2 FP_Game_CalcWaypointWorldPos(FP_Game *game, FP_GameWaypoint const
return result;
}
FP_GameFindClosestEntityResult FP_Game_FindClosestEntityWithType(FP_Game *game, FP_GameEntityHandle src_entity_handle, FP_EntityType type)
{
FP_GameFindClosestEntityResult result = {};
FP_GameEntity *src_entity = FP_Game_GetEntity(game, src_entity_handle);
if (FP_Game_IsNilEntity(src_entity))
return result;
Dqn_V2 src_pos = FP_Game_CalcEntityWorldPos(game, src_entity_handle);
result.dist_squared = DQN_F32_MAX;
result.pos = Dqn_V2_InitNx1(DQN_F32_MAX);
for (FP_GameEntityIterator it = {}; FP_Game_DFSPostOrderWalkEntityTree(game, &it, game->root_entity); ) {
FP_GameEntity *it_entity = it.entity;
if (it_entity->type != type)
continue;
Dqn_V2 pos = FP_Game_CalcEntityWorldPos(game, it_entity->handle);
Dqn_f32 dist = Dqn_V2_LengthSq_V2x2(pos, src_pos);
if (dist < result.dist_squared) {
result.pos = pos;
result.dist_squared = dist;
result.entity = it_entity->handle;
}
}
return result;
}