Selection and setting target_p

build/rtsgame/main.core

@@ -102,6 +102,7 @@ ANI_SetTiles: Array(ANI_SetTile)
 MouseSelecting := false
 MouseSelectionPivot: Vector2
 MouseSelectionBox: Rectangle
+MouseSelectedActors: Array(*MAP_Actor) // @todo: ids
 
 main :: (): int
   MAP_Init()
@@ -150,6 +151,13 @@ main :: (): int
         MouseP.y - MouseSelectionPivot.y
       }
 
+      if MouseSelectionBox.width < 0
+        MouseSelectionBox.x += MouseSelectionBox.width
+        MouseSelectionBox.width = -MouseSelectionBox.width
+      if MouseSelectionBox.height < 0
+        MouseSelectionBox.y += MouseSelectionBox.height
+        MouseSelectionBox.height = -MouseSelectionBox.height
+
     if IsKeyPressed(KEY_F1)
       Mode = 0
 
@@ -270,10 +278,30 @@ main :: (): int
         DrawCircleV(p0, 4, LIGHTGRAY)
         DrawCircleV(p1, 4, LIGHTGRAY)
 
-    if Mode == 1 && MouseSelecting
-      COLOR_SelectionBox := GREEN
-      COLOR_SelectionBox.a = 255/2
-      DrawRectangleRec(MouseSelectionBox, COLOR_SelectionBox)
+    if Mode == 1
+      for actor_i := 0, actor_i < MouseSelectedActors.len, actor_i += 1
+        actor_it := MouseSelectedActors.data[actor_i]
+        actor_box := MAP_Rectangle(actor_it.p)
+        DrawRectangleRec(actor_box, GREEN)
+
+        if IsMouseButtonPressed(MOUSE_BUTTON_RIGHT)
+          p := MAP_ScreenToMap(MouseP)
+          MAP_SetTargetP(actor_it, p)
+
+      if MouseSelecting
+        Reset(&MouseSelectedActors)
+        COLOR_SelectionBox := GREEN
+        COLOR_SelectionBox.a = 255/2
+
+        for actor_i := 0, actor_i < map.actors.len, actor_i += 1
+          actor_it := map.actors.data + actor_i
+          actor_box := MAP_Rectangle(actor_it.p)
+
+          if CheckCollisionRecs(actor_box, MouseSelectionBox)
+            Add(&MouseSelectedActors, actor_it)
+
+        DrawRectangleRec(MouseSelectionBox, COLOR_SelectionBox)
+
 
     menu_open := false
     if menu_open