feely_pona/feely_pona_entity_create.cpp

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#if defined(__clang__)
#pragma once
#include "feely_pona_unity.h"
#endif
static void FP_Entity_AddDebugEditorFlags(FP_Game *game, FP_GameEntityHandle handle)
{
FP_GameEntity *entity = FP_Game_GetEntity(game, handle);
if (!FP_Game_IsNilEntity(entity)) {
entity->flags |= FP_GameEntityFlag_Clickable;
entity->flags |= FP_GameEntityFlag_MoveByKeyboard;
entity->flags |= FP_GameEntityFlag_MoveByMouse;
entity->flags |= FP_GameEntityFlag_MoveByGamepad;
}
}
static Dqn_f32 FP_Entity_CalcSpriteScaleForDesiredHeight(FP_Game *game, FP_Meters height, Dqn_Rect sprite_rect)
{
Dqn_f32 sprite_in_meters = FP_Game_PixelsToMetersNx1(game, sprite_rect.size.y);
Dqn_f32 result = height.meters / sprite_in_meters;
return result;
}
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static FP_GameEntityHandle FP_Entity_CreateWaypointF(FP_Game *game, Dqn_V2 pos, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
{
va_list args;
va_start(args, fmt);
FP_GameEntity *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
FP_GameEntityHandle result = entity->handle;
va_end(args);
entity->local_pos = pos;
entity->local_hit_box_size = Dqn_V2_InitNx1(32);
FP_Entity_AddDebugEditorFlags(game, entity->handle);
entity->flags |= FP_GameEntityFlag_MobSpawnerWaypoint;
FP_GameShape *shape = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
shape->type = FP_GameShapeType_Circle;
shape->circle_radius = 16.f;
shape->render_mode = TELY_RenderShapeMode_Line;
shape->colour = TELY_COLOUR_BLUE_CADET_V4;
return result;
}
static FP_GameEntityHandle FP_Entity_CreateClinger(FP_Game *game, Dqn_V2 pos, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
{
va_list args;
va_start(args, fmt);
FP_GameEntity *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
FP_GameEntityHandle result = entity->handle;
va_end(args);
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entity->type = FP_EntityType_Clinger;
entity->hp = 1;
entity->is_dying = false;
entity->base_acceleration_per_s.meters = 8.f;
entity->local_pos = pos;
entity->sprite_height.meters = 1.6f;
entity->local_hit_box_size = FP_Game_MetersToPixelsNx2(game, 0.4f, entity->sprite_height.meters * .5f);
FP_Entity_AddDebugEditorFlags(game, entity->handle);
entity->flags |= FP_GameEntityFlag_NonTraversable;
entity->flags |= FP_GameEntityFlag_Attackable;
return result;
}
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static FP_GameEntityHandle FP_Entity_CreateSmoochie(FP_Game *game, Dqn_V2 pos, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
{
va_list args;
va_start(args, fmt);
FP_GameEntity *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
FP_GameEntityHandle result = entity->handle;
va_end(args);
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entity->type = FP_EntityType_Smoochie;
entity->base_acceleration_per_s.meters = 8.f;
entity->hp = 1;
entity->is_dying = false;
entity->local_pos = pos;
entity->sprite_height.meters = 1.6f;
entity->local_hit_box_size = FP_Game_MetersToPixelsNx2(game, 0.4f, entity->sprite_height.meters * .6f);
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FP_Entity_AddDebugEditorFlags(game, entity->handle);
entity->flags |= FP_GameEntityFlag_NonTraversable;
entity->flags |= FP_GameEntityFlag_Attackable;
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return result;
}
static FP_GameEntityHandle FP_Entity_CreateWallAtTile(FP_Game *game, Dqn_String8 name, Dqn_V2I tile_pos, Dqn_V2I size_in_tiles)
{
Dqn_V2 size = Dqn_V2_InitV2I(size_in_tiles * DQN_CAST(int32_t) game->tile_size);
Dqn_V2 world_pos = FP_Game_TilePosToWorldPos(game, tile_pos);
world_pos += size * .5f;
FP_GameEntity *entity = FP_Game_MakeEntityPointerF(game, name.data);
FP_GameEntityHandle result = entity->handle;
entity->local_pos = world_pos;
entity->local_hit_box_size = Dqn_V2_InitV2I(size_in_tiles * DQN_CAST(int32_t)game->tile_size);
FP_Entity_AddDebugEditorFlags(game, entity->handle);
entity->flags |= FP_GameEntityFlag_NonTraversable;
FP_GameShape *wall = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
wall->type = FP_GameShapeType_Rect;
wall->p2 = entity->local_hit_box_size;
wall->colour = TELY_COLOUR_GREEN_DARK_KHAKI_V4;
return result;
}
static FP_GameEntityHandle FP_Entity_CreateMobSpawner(FP_Game *game, Dqn_V2 pos, Dqn_usize spawn_cap, char const *fmt, ...)
{
va_list args;
va_start(args, fmt);
FP_GameEntity *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
FP_GameEntityHandle result = entity->handle;
va_end(args);
entity->local_pos = pos;
entity->local_hit_box_size = Dqn_V2_InitNx1(32);
FP_Entity_AddDebugEditorFlags(game, result);
entity->flags |= FP_GameEntityFlag_MobSpawner;
entity->spawn_cap = spawn_cap;
entity->spawn_list = FP_SentinelList_Init<FP_GameEntityHandle>(game->chunk_pool);
FP_GameShape *shape = Dqn_FArray_Make(&entity->shapes, Dqn_ZeroMem_Yes);
shape->type = FP_GameShapeType_Rect;
shape->p1 = {};
shape->p2 = entity->local_hit_box_size;
shape->render_mode = TELY_RenderShapeMode_Line;
shape->colour = TELY_COLOUR_BLUE_CADET_V4;
return result;
}
static FP_GameEntityHandle FP_Entity_CreateTerry(FP_Game *game, Dqn_V2 pos, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
{
va_list args;
va_start(args, fmt);
FP_GameEntity *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
FP_GameEntityHandle result = entity->handle;
va_end(args);
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entity->type = FP_EntityType_Terry;
entity->local_pos = pos;
entity->base_acceleration_per_s.meters = 8.f;
entity->sprite_height.meters = 1.8f;
entity->local_hit_box_size = FP_Game_MetersToPixelsNx2(game, 0.5f, entity->sprite_height.meters * .6f);
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FP_Entity_AddDebugEditorFlags(game, result);
entity->flags |= FP_GameEntityFlag_NonTraversable;
entity->flags |= FP_GameEntityFlag_Attackable;
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return result;
}
static FP_GameEntityHandle FP_Entity_CreateMerchant(FP_Game *game, Dqn_V2 pos, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
{
va_list args;
va_start(args, fmt);
FP_GameEntity *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
FP_GameEntityHandle result = entity->handle;
va_end(args);
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entity->type = FP_EntityType_Merchant;
entity->local_pos = pos;
entity->local_hit_box_size = Dqn_V2_InitNx2(50, 50);
entity->sprite_height.meters = 3.66f;
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FP_Entity_AddDebugEditorFlags(game, result);
entity->flags |= FP_GameEntityFlag_NonTraversable;
return result;
}
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static FP_GameEntityHandle FP_Entity_CreateClubTerry(FP_Game *game, Dqn_V2 pos, DQN_FMT_STRING_ANNOTATE char const *fmt, ...)
{
va_list args;
va_start(args, fmt);
FP_GameEntity *entity = FP_Game_MakeEntityPointerFV(game, fmt, args);
FP_GameEntityHandle result = entity->handle;
va_end(args);
entity->type = FP_EntityType_ClubTerry;
entity->local_pos = pos;
entity->sprite_height.meters = 4.f;
TELY_AssetSpriteAnimation *sprite_anim = TELY_Asset_GetSpriteAnimation(&game->club_terry_sprite_sheet, g_anim_names.club_terry_alive);
Dqn_Rect sprite_rect = game->club_terry_sprite_sheet.rects.data[sprite_anim->index];
Dqn_f32 size_scale = FP_Entity_CalcSpriteScaleForDesiredHeight(game, entity->sprite_height, sprite_rect);
Dqn_V2 sprite_rect_scaled = sprite_rect.size * size_scale;
entity->local_hit_box_size = Dqn_V2_InitNx2(sprite_rect_scaled.w, sprite_rect_scaled.h - (sprite_rect_scaled.h * .4f));
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FP_Entity_AddDebugEditorFlags(game, result);
entity->flags |= FP_GameEntityFlag_NonTraversable;
return result;
}