feat(api): use uintptr_t instead of intptr_t for pointers (#265)

Image methods now accept the `long` type instead of `int`,
as they are expected to work with pointers as well.

Author: SpaiR

buildSrc/scripts/publish.sh

@@ -45,7 +45,7 @@ const val A_TYPE_VALUE_ACCESSOR_SETTER = "SETTER"
 const val A_TYPE_VALUE_ACCESSOR_GETTER = "GETTER"
 
 const val PTR_JVM_FIELD = "ptr"
-const val PTR_JNI_CAST = "intptr_t"
+const val PTR_JNI_CAST = "uintptr_t"
 const val PTR_JNI_THIS = "THIS"
 
 const val PARAM_ARR_LEN_POSTFIX = "Count"

buildSrc/src/main/kotlin/tool/generator/api/util.kt

@@ -64,7 +64,7 @@ public ImVec4 getCmdListCmdBufferClipRect(final int cmdListIdx, final int cmdBuf
      * Ignore if never using images or multiple fonts atlas.
      */
     public native int getCmdListCmdBufferTextureId(int cmdListIdx, int cmdBufferIdx); /*
-        return (intptr_t)THIS->CmdLists[cmdListIdx]->CmdBuffer[cmdBufferIdx].GetTexID();
+        return (uintptr_t)THIS->CmdLists[cmdListIdx]->CmdBuffer[cmdBufferIdx].GetTexID();
     */
 
     /**
@@ -326,7 +326,7 @@ public ImGuiViewport getOwnerViewport() {
     }
 
     private native long nGetOwnerViewport(); /*
-        return (intptr_t)THIS->OwnerViewport;
+        return (uintptr_t)THIS->OwnerViewport;
     */
 
     // Functions

imgui-binding/src/generated/java/imgui/ImDrawData.java

@@ -26,7 +26,7 @@ protected long create() {
      */
 
     private native long nCreate(); /*
-        return (intptr_t)(new ImFont());
+        return (uintptr_t)(new ImFont());
     */
 
     // TODO IndexAdvanceX
@@ -95,7 +95,7 @@ public void setFallbackGlyph(final ImFontGlyph value) {
     }
 
     private native long nGetFallbackGlyph(); /*
-        return (intptr_t)THIS->FallbackGlyph;
+        return (uintptr_t)THIS->FallbackGlyph;
     */
 
     private native void nSetFallbackGlyph(long value); /*
@@ -277,15 +277,15 @@ public ImFontGlyph findGlyph(final int c) {
     }
 
     private native long nFindGlyph(int c); /*
-        return (intptr_t)THIS->FindGlyph((ImWchar)c);
+        return (uintptr_t)THIS->FindGlyph((ImWchar)c);
     */
 
     public ImFontGlyph findGlyphNoFallback(final int c) {
         return new ImFontGlyph(nFindGlyphNoFallback(c));
     }
 
     private native long nFindGlyphNoFallback(int c); /*
-        return (intptr_t)THIS->FindGlyphNoFallback((ImWchar)c);
+        return (uintptr_t)THIS->FindGlyphNoFallback((ImWchar)c);
     */
 
     public float getCharAdvance(final int c) {

imgui-binding/src/generated/java/imgui/ImDrawList.java

@@ -24,7 +24,7 @@ protected long create() {
     private native long nCreate(); /*
         ImFontConfig* cfg = new ImFontConfig();
         cfg->FontDataOwnedByAtlas = false;
-        return (intptr_t)cfg;
+        return (uintptr_t)cfg;
     */
 
     /**
@@ -524,7 +524,7 @@ public void setDstFont(final ImFont value) {
     }
 
     private native long nGetDstFont(); /*
-        return (intptr_t)THIS->DstFont;
+        return (uintptr_t)THIS->DstFont;
     */
 
     private native void nSetDstFont(long value); /*

imgui-binding/src/generated/java/imgui/ImFont.java

@@ -26,7 +26,7 @@ protected long create() {
      */
 
     private native long nCreate(); /*
-        return (intptr_t)(new ImFontGlyph());
+        return (uintptr_t)(new ImFontGlyph());
     */
 
     /**

imgui-binding/src/generated/java/imgui/ImFontAtlas.java

@@ -389,7 +389,7 @@ public void setFonts(final ImFontAtlas value) {
     }
 
     private native long nGetFonts(); /*
-        return (intptr_t)THIS->Fonts;
+        return (uintptr_t)THIS->Fonts;
     */
 
     private native void nSetFonts(long value); /*
@@ -455,7 +455,7 @@ public void setFontDefault(final ImFont value) {
     }
 
     private native long nGetFontDefault(); /*
-        return (intptr_t)THIS->FontDefault;
+        return (uintptr_t)THIS->FontDefault;
     */
 
     private native void nSetFontDefault(long value); /*