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generate walls at world edge

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This commit is contained in:
jacob 2026-02-24 00:41:29 -06:00
parent 0bacad7ada
commit 879491753e
4 changed files with 41 additions and 5 deletions
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2
src/glyph_cache/glyph_cache.c
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@ -330,7 +330,7 @@ void GC_TickAsync(WaveLaneCtx *lane, AsyncFrameLaneCtx *base_async_lane_frame)
atlas->cur_pos.y += atlas->cur_row_height; atlas->cur_pos.y += atlas->cur_row_height;
atlas->cur_row_height = 0; atlas->cur_row_height = 0;
} }
if (atlas->cur_pos.x + image_dims.x < atlas->dims.x && atlas->cur_pos.y + image_dims.y < atlas->dims.y) if (atlas->cur_pos.x + image_dims.x <= atlas->dims.x && atlas->cur_pos.y + image_dims.y <= atlas->dims.y)
{ {
pos_in_atlas = atlas->cur_pos; pos_in_atlas = atlas->cur_pos;
atlas->cur_row_height = MaxI32(atlas->cur_row_height, image_dims.y); atlas->cur_row_height = MaxI32(atlas->cur_row_height, image_dims.y);

40
src/pp/pp.c
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@ -1351,7 +1351,7 @@ P_Space P_SpaceFromWalls(Arena *arena, P_Frame *frame)
GenWall *first_wall = 0; GenWall *first_wall = 0;
//- Generate horizontal walls //- Generate horizontal tile walls
for (i32 tile_y = 0; tile_y < P_TilesPitch + 1; ++tile_y) for (i32 tile_y = 0; tile_y < P_TilesPitch + 1; ++tile_y)
{ {
i32 wall_start = -1; i32 wall_start = -1;
@ -1396,7 +1396,7 @@ P_Space P_SpaceFromWalls(Arena *arena, P_Frame *frame)
} }
} }
//- Generate vertical walls //- Generate vertical tile walls
for (i32 tile_x = 0; tile_x < P_TilesPitch + 1; ++tile_x) for (i32 tile_x = 0; tile_x < P_TilesPitch + 1; ++tile_x)
{ {
i32 wall_start = -1; i32 wall_start = -1;
@ -1441,6 +1441,42 @@ P_Space P_SpaceFromWalls(Arena *arena, P_Frame *frame)
} }
} }
//- Generate world edge walls
{
{
// Top
GenWall *wall = PushStruct(scratch.arena, GenWall);
SllStackPush(first_wall, wall);
wall->dir = WallDir_Down;
wall->start = VEC2I32(0, 0);
wall->end = VEC2I32(P_TilesPitch, 0);
}
// Bottom
{
GenWall *wall = PushStruct(scratch.arena, GenWall);
SllStackPush(first_wall, wall);
wall->dir = WallDir_Up;
wall->start = VEC2I32(0, P_TilesPitch);
wall->end = VEC2I32(P_TilesPitch, P_TilesPitch);
}
// Left
{
GenWall *wall = PushStruct(scratch.arena, GenWall);
SllStackPush(first_wall, wall);
wall->dir = WallDir_Right;
wall->start = VEC2I32(0, 0);
wall->end = VEC2I32(0, P_TilesPitch);
}
// Right
{
GenWall *wall = PushStruct(scratch.arena, GenWall);
SllStackPush(first_wall, wall);
wall->dir = WallDir_Left;
wall->start = VEC2I32(P_TilesPitch, 0);
wall->end = VEC2I32(P_TilesPitch, P_TilesPitch);
}
}
//- Push walls to space //- Push walls to space
for (GenWall *wall = first_wall; wall; wall = wall->next) for (GenWall *wall = first_wall; wall; wall = wall->next)
{ {

2
src/pp/pp_vis/pp_vis_core.c
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@ -4753,7 +4753,7 @@ void V_TickForever(WaveLaneCtx *lane)
//- Build gpu data //- Build gpu data
// Backdrop // Backdrop
frame->backdrop_parallax = TweakFloat("Backdrop parallax", 10, 0, 20); frame->backdrop_parallax = TweakFloat("Backdrop parallax", 4, 0, 20);
{ {
SPR_SheetKey sheet = SPR_SheetKeyFromResource(ResourceKeyFromStore(&P_Resources, Lit("backdrop.ase"))); SPR_SheetKey sheet = SPR_SheetKeyFromResource(ResourceKeyFromStore(&P_Resources, Lit("backdrop.ase")));
SPR_Sprite sprite = SPR_SpriteFromSheet(sheet, SPR_NilSpanKey, 0); SPR_Sprite sprite = SPR_SpriteFromSheet(sheet, SPR_NilSpanKey, 0);

2
src/sprite/sprite.c
View File

@ -453,7 +453,7 @@ void SPR_TickAsync(WaveLaneCtx *lane, AsyncFrameLaneCtx *base_async_lane_frame)
atlas->cur_pos.y += atlas->cur_row_height; atlas->cur_pos.y += atlas->cur_row_height;
atlas->cur_row_height = 0; atlas->cur_row_height = 0;
} }
if (atlas->cur_pos.x + slice_dims.x < atlas->dims.x && atlas->cur_pos.y + slice_dims.y < atlas->dims.y) if (atlas->cur_pos.x + slice_dims.x <= atlas->dims.x && atlas->cur_pos.y + slice_dims.y <= atlas->dims.y)
{ {
atlas_pos = atlas->cur_pos; atlas_pos = atlas->cur_pos;
atlas->cur_row_height = MaxI32(atlas->cur_row_height, slice_dims.y); atlas->cur_row_height = MaxI32(atlas->cur_row_height, slice_dims.y);