From 72d67bf117250fe5695d122597b3cd103a7aada6 Mon Sep 17 00:00:00 2001
From: johannes <johannes.herman@gmail.com>
Date: Sat, 10 Feb 2024 19:43:58 +0100
Subject: added free demo, new test data

---
 data/fngsnow.map | Bin 0 -> 479043 bytes
 data/test2.demo  | Bin 0 -> 232636 bytes
 inc/demo.h       |   4 ++++
 src/demo.c       |  35 +++++++++++++++++++++++++++++++++++
 src/main.c       |  31 +++++++++++++++++++++++++------
 5 files changed, 64 insertions(+), 6 deletions(-)
 create mode 100644 data/fngsnow.map
 create mode 100644 data/test2.demo

diff --git a/data/fngsnow.map b/data/fngsnow.map
new file mode 100644
index 0000000..e4a2577
Binary files /dev/null and b/data/fngsnow.map differ
diff --git a/data/test2.demo b/data/test2.demo
new file mode 100644
index 0000000..b727e01
Binary files /dev/null and b/data/test2.demo differ
diff --git a/inc/demo.h b/inc/demo.h
index c7cc32e..573e779 100644
--- a/inc/demo.h
+++ b/inc/demo.h
@@ -140,4 +140,8 @@ int writedemo(FILE *outfile, demo *demo);
 /* if printchunks then print all chunks */
 void printdemo(demo *demo, char printchunks);
 
+/* Frees everything for demo */
+/* Sets demo to NULL */
+void freedemo(demo *demo);
+
 #endif // DEMO_H
diff --git a/src/demo.c b/src/demo.c
index 7c8bdbf..57ce8d1 100644
--- a/src/demo.c
+++ b/src/demo.c
@@ -18,6 +18,41 @@ const char headermagic[7] = "TWDEMO\0";
 const unsigned char mapmagic[] = {0x6b, 0xe6, 0xda, 0x4a, 0xce, 0xbd, 0x38, 0x0c,
                                   0x9b, 0x5b, 0x12, 0x89, 0xc8, 0x42, 0xd7, 0x80};
 
+void freedemo(demo *demo)
+{
+    free(demo->map.data);
+    
+    for(int i = 0; i < demo->data.numchunks; i++)
+    {
+        demochunk *chunk = &demo->data.chunks[i];
+        switch (chunk->type)
+        {
+        case DEMOTICK:
+            free(chunk->data.tick);
+            break;
+        case DEMOSNAP:
+            for (int y = 0; y < chunk->data.snap->numitems; y++)
+                free(chunk->data.snap->items[y].data);
+            free(chunk->data.snap->offsets);
+            free(chunk->data.snap->items);
+            free(chunk->data.snap);
+            break;
+        case DEMOMESSAGE:
+            free(chunk->data.message->data);
+            free(chunk->data.message);
+            break;
+        case DEMODELTA:
+            free(chunk->data.delta->data);
+            free(chunk->data.delta);
+            break;
+        default:
+            break;
+        }
+    }
+    free(demo->data.chunks);
+
+}
+
 /* readers */
 
 int readdemoheader(FILE *fp, demoheader *dh)
diff --git a/src/main.c b/src/main.c
index 9c31a57..4619495 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,6 @@
+#include "../inc/commands.h"
 #include "../inc/demo.h"
 #include "../inc/huffman.h"
-#include "../inc/commands.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -114,28 +114,47 @@ int main()
 {
     inithuff(NULL);
 
+    // FILE *fp = fopen("/home/johannes/.local/share/ddnet/demos/auto/pepeg_2024-02-09_20-35-38.demo", "r");
     FILE *fp = fopen("data/test.demo", "r");
     FILE *op = fopen("data/out.demo", "w");
+    FILE *mp = fopen("data/fngsnow.map", "r");
 
     demo d;
 
     readdemo(fp, &d);
-    
+
     // printdemo(&d, 1);
 
     int retid = setnamebyid(1, "NamedByID", &d);
-    int retname = setnamebyname("New Hero", "NamedByName", &d);
     
-    //TODO quirk, when doing further edits keep previous ones in mind
-    int retskin = setskinbyname("NamedByName", "bomb", &d);
+    setnamebyid(8, "Elf Two", &d);
+    setnamebyid(3, "Elf One", &d);
+    
+    setnamebyid(7, "Santas Cat", &d);
+    
+    setskinbyname("Elf One", "santa_default", &d);
+    setskinbyname("Elf Two", "santa_default", &d);
+
+    int retname = setnamebyname("New Hero", "New Santa", &d);
+
+    // TODO quirk, when doing further edits keep previous ones in mind
+    int retskin = setskinbyname("New Santa", "santa_coala", &d);
+
+    int retmap = changemap(mp, "pepeg", &d);
+
 
     printf("id: %d name: %d\n", retid, retname);
-    printf("skin: %d\n", retskin);
+    printf("skin: %d, map: %d\n", retskin, retmap);
 
     writedemo(op, &d);
 
+    printdemo(&d, 0);
+
+    freedemo(&d);
+
     fclose(fp);
     fclose(op);
+    fclose(mp);
 
     exit(EXIT_SUCCESS);
 
-- 
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