From b26ac74cbfaf42501d776581dd2fe263bc8f1c40 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Madar=C3=A1sz?= <zaklaus@outlook.com>
Date: Sat, 15 May 2021 19:17:47 +0200
Subject: [PATCH] improve backwards compat

---
 art/demo.ecotex                           | Bin 135 -> 141 bytes
 code/game/source/editors/texed.c          |   5 ++---
 code/game/source/editors/texed_ops.c      |   5 +++--
 code/game/source/editors/texed_ops_list.c |   6 ++++--
 code/game/source/editors/texed_prj.c      |  12 ++++++++++--
 5 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/art/demo.ecotex b/art/demo.ecotex
index 94e8ff8a51aaf974efaaa6f8a5a41e321b6b8a9a..e339e357f6ab004bb49215586499319ef59cab20 100644
GIT binary patch
delta 20
acmZo?>}BL(WSGiuX!0U66Cj$%)(8MQ+6F!V

delta 14
VcmeBWY-eO+WSq)yXyQbkMgSV>1SJ3f

diff --git a/code/game/source/editors/texed.c b/code/game/source/editors/texed.c
index b1b1a84..a45a101 100644
--- a/code/game/source/editors/texed.c
+++ b/code/game/source/editors/texed.c
@@ -51,7 +51,7 @@ typedef struct {
 } td_param;
 
 typedef enum {
-    TOP_CLEAR,
+    TOP_NEW_IMAGE,
     TOP_DRAW_RECT,
     TOP_DRAW_LINE,
     TOP_DITHER,
@@ -184,7 +184,7 @@ void texed_new(int32_t w, int32_t h) {
     ctx.filepath = NULL;
     ctx.selected_op = 0;
     zpl_array_init(ctx.ops, zpl_heap());
-    texed_repaint_preview();
+    texed_add_op(TOP_NEW_IMAGE);
     
     ctx.fileDialog = InitGuiFileDialog(420, 310, zpl_bprintf("%s/art", GetWorkingDirectory()), false);
 }
@@ -197,7 +197,6 @@ void texed_destroy(void) {
 
 void texed_repaint_preview(void) {
     UnloadTexture(ctx.tex);
-    ImageClearBackground(&ctx.img, ColorAlpha(BLACK, 0.0f));
     texed_process_params();
     texed_process_ops();
     ctx.tex = LoadTextureFromImage(ctx.img);
diff --git a/code/game/source/editors/texed_ops.c b/code/game/source/editors/texed_ops.c
index eeee134..8b45995 100644
--- a/code/game/source/editors/texed_ops.c
+++ b/code/game/source/editors/texed_ops.c
@@ -6,8 +6,9 @@ void texed_process_ops(void) {
         zpl_printf("processing op: %s ... \n", op->name);
         
         switch (op->kind) {
-            case TOP_CLEAR: {
-                ImageClearBackground(&ctx.img, op->params[0].color);
+            case TOP_NEW_IMAGE: {
+                UnloadImage(ctx.img);
+                ctx.img = GenImageColor(op->params[0].i32, op->params[1].i32, op->params[2].color);
             }break;
             case TOP_DRAW_RECT: {
                 ImageDrawRectangle(&ctx.img, 
diff --git a/code/game/source/editors/texed_ops_list.c b/code/game/source/editors/texed_ops_list.c
index e9249b6..d3565cb 100644
--- a/code/game/source/editors/texed_ops_list.c
+++ b/code/game/source/editors/texed_ops_list.c
@@ -4,9 +4,11 @@
 
 static td_op default_ops[] = {
     {
-        OP(TOP_CLEAR),
-        .num_params = 1,
+        OP(TOP_NEW_IMAGE),
+        .num_params = 3,
         .params = (td_param[]) {
+            PARAM(TPARAM_COORD, "w", "64"),
+            PARAM(TPARAM_COORD, "h", "64"),
             PARAM(TPARAM_COLOR, "color", "ffffffff"),
         }
     },
diff --git a/code/game/source/editors/texed_prj.c b/code/game/source/editors/texed_prj.c
index 256ae55..f00f28c 100644
--- a/code/game/source/editors/texed_prj.c
+++ b/code/game/source/editors/texed_prj.c
@@ -33,7 +33,7 @@ void texed_load(void) {
         op->is_hidden = uc.item.as.boolean;
         
         UNPACK(CWP_ITEM_ARRAY);
-        op->num_params = uc.item.as.u64;
+        op->num_params = default_ops[kind].num_params;
         op->params = zpl_malloc(sizeof(td_param)*op->num_params);
         int parmarrsize = (int)uc.item.as.array.size;
         for (int j = 0; j < parmarrsize; j += 1) {
@@ -43,7 +43,15 @@ void texed_load(void) {
             
             // NOTE(zaklaus): fix up other metadata
             p->name = default_ops[kind].params[j].name;
-            p->kind = default_ops[kind].params[j].kind;;
+            p->kind = default_ops[kind].params[j].kind;
+        }
+        
+        // NOTE(zaklaus): resolve missing params
+        for (int j = parmarrsize; j < default_ops[kind].num_params; j += 1) {
+            td_param *p = &op->params[j];
+            p->name = default_ops[kind].params[j].name;
+            p->kind = default_ops[kind].params[j].kind;
+            zpl_strcpy(p->str, default_ops[kind].params[j].str);
         }
     }