changes to label visibility

1 files changed, 29 insertions, 4 deletions

diff --git a/include/glamac_render.h b/include/glamac_render.h
index 546bafe..a07e055 100644
--- a/include/glamac_render.h
+++ b/include/glamac_render.h
@@ -21,7 +21,7 @@ void draw_glass_properties(SDL_Renderer *renderer, TTF_Font *font, TTF_Font *tit
 void draw_help_window(SDL_Renderer *renderer, TTF_Font *font, TTF_Font *titleFont, const ViewState* view);

 

 // Main render function

-void render(SDL_Renderer *renderer, TTF_Font *font, TTF_Font *titleFont, TTF_Font *labelFont, const ViewState* view, GlassCluster* clusters, i32 clusterCount);

+void render(SDL_Renderer *renderer, TTF_Font *font, TTF_Font *titleFont, TTF_Font *labelFont, ViewState* view, GlassCluster* clusters, i32 clusterCount);

 

 // Font management

 typedef struct {

@@ -40,8 +40,33 @@ b32 load_adaptive_fonts(FontSet *fonts, i32 windowWidth, i32 windowHeight, f32 d
 void free_fonts(FontSet *fonts);

 void clear_text_cache(void);

 

-// Static label positioning

-void calculate_static_label_positions(GlassCluster* clusters, i32 clusterCount, const ViewState* view);

-void cleanup_static_label_positions(void);

+// Simple collision detection structures

+typedef struct {

+    i32 x, y;         // Screen position

+    i32 width, height; // Label dimensions

+} LabelRect;

+

+// Pre-calculated label positions (updated only on catalog changes)

+typedef struct {

+    i32 glassIndex;    // Which glass this label belongs to

+    i32 screenX, screenY; // Fixed screen position

+    b32 visible;       // Whether to show this label

+    char text[64];     // Label text

+} PreCalculatedLabel;

+

+// Global label positioning system

+void recalculate_label_positions(const ViewState* view, GlassCluster* clusters, i32 clusterCount);

+void draw_precalculated_labels(SDL_Renderer *renderer, TTF_Font *labelFont, const ViewState* view);

+b32 needs_label_recalculation(ViewState* view);

+

+// Collision detection functions for debug mode

+b32 rects_overlap(const LabelRect* a, const LabelRect* b);

+b32 label_collides_with_point(const LabelRect* label, i32 pointX, i32 pointY, i32 pointRadius);

+

+// Advanced label visibility functions for testing

+void calculate_smart_window_position(i32 glassX, i32 glassY, i32 windowWidth, i32 windowHeight, 

+                                    const ViewState* view, i32* windowX, i32* windowY);

+f32 calculate_label_priority(i32 glassIndex, const ViewState* view, GlassCluster* clusters, i32 clusterCount);

+b32 should_show_label_advanced(i32 glassIndex, const ViewState* view, GlassCluster* clusters, i32 clusterCount);

 

 #endif /* GLAMAC_RENDER_H */