store zoom in ecotex files

code/game/source/editors/texed.c

@@ -57,6 +57,7 @@ typedef enum {
     TOP_DITHER,
     TOP_LOAD_IMAGE,
     TOP_DRAW_TEXT,
+    TOP_RESIZE_IMAGE,
     
     TOP_FORCE_UINT8 = UINT8_MAX
 } td_op_kind;

code/game/source/editors/texed_ops.c

@@ -63,6 +63,16 @@ void texed_process_ops(void) {
                 Color color = op->params[4].color;
                 ImageDrawText(&ctx.img, str, x, y, size, color);
             }break;
+            case TOP_RESIZE_IMAGE: {
+                int w = op->params[0].i32;
+                int h = op->params[1].i32;
+                int mode = op->params[2].i32;
+                if (mode) {
+                    ImageResize(&ctx.img, w, h);
+                } else {
+                    ImageResizeNN(&ctx.img, w, h);
+                }
+            }break;
             default: {
                 zpl_printf("%s\n", "unsupported op!");
             }break;

code/game/source/editors/texed_ops_list.c

@@ -66,10 +66,19 @@ static td_op default_ops[] = {
             PARAM(TPARAM_INT, "size", "16"),
             PARAM(TPARAM_COLOR, "color", "ffffffff"),
         }
+    },
+    {
+        OP(TOP_RESIZE_IMAGE),
+        .num_params = 3,
+        .params = (td_param[]) {
+            PARAM(TPARAM_COORD, "w", "64"),
+            PARAM(TPARAM_COORD, "h", "64"),
+            PARAM(TPARAM_COORD, "mode (0=nearest,1=bicubic)", "0"),
+        }
     }
 };
 
 // NOTE(zaklaus): IMPORTANT !! keep these in sync
-static char const *add_op_list = "CLEAR SOLID;DRAW RECTANGLE;PLOT LINE;DITHER;LOAD IMAGE;DRAW TEXT";
+static char const *add_op_list = "NEW IMAGE;DRAW RECTANGLE;PLOT LINE;DITHER;LOAD IMAGE;DRAW TEXT;RESIZE IMAGE";
 
 #define DEF_OPS_LEN (int)(sizeof(default_ops) / (sizeof(default_ops[0])))

code/game/source/editors/texed_prj.c

@@ -1,7 +1,7 @@
 
 //~ NOTE(zaklaus): DATA SERIALISATION
 
-#define ECOTEX_VERSION 1
+#define ECOTEX_VERSION 2
 
 #define UNPACK(kind) cw_unpack_next(&uc); assert(uc.item.type == kind);
 
@@ -22,6 +22,9 @@ void texed_load(void) {
     UNPACK(CWP_ITEM_POSITIVE_INTEGER);
     int selected_op = (int)uc.item.as.u64;
     
+    UNPACK(CWP_ITEM_FLOAT);
+    zoom = uc.item.as.real;
+    
     UNPACK(CWP_ITEM_ARRAY);
     int arrsize = (int)uc.item.as.array.size;
     for (int i = 0; i < arrsize; i += 1) {
@@ -75,6 +78,7 @@ void texed_save(void) {
     
     cw_pack_unsigned(&pc, ECOTEX_VERSION);
     cw_pack_unsigned(&pc, ctx.selected_op);
+    cw_pack_float(&pc, zoom);
     
     cw_pack_array_size(&pc, zpl_array_count(ctx.ops));
     for (int i = 0; i < zpl_array_count(ctx.ops); i += 1) {