diff options
Diffstat (limited to 'servers/visual/shader_language.cpp')
| -rw-r--r-- | servers/visual/shader_language.cpp | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp index 7aca497881..bfb9c871ce 100644 --- a/servers/visual/shader_language.cpp +++ b/servers/visual/shader_language.cpp @@ -2677,7 +2677,6 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons return NULL; } - bool index_valid = false; DataType member_type = TYPE_VOID; switch (expr->get_datatype()) { @@ -2696,7 +2695,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons _set_error("Only integer constants are allowed as index at the moment"); return NULL; } - index_valid = true; + switch (expr->get_datatype()) { case TYPE_BVEC2: member_type = TYPE_BOOL; break; case TYPE_VEC2: member_type = TYPE_FLOAT; break; @@ -2721,7 +2720,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons _set_error("Only integer constants are allowed as index at the moment"); return NULL; } - index_valid = true; + switch (expr->get_datatype()) { case TYPE_BVEC3: member_type = TYPE_BOOL; break; case TYPE_VEC3: member_type = TYPE_FLOAT; break; @@ -2745,7 +2744,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons _set_error("Only integer constants are allowed as index at the moment"); return NULL; } - index_valid = true; + switch (expr->get_datatype()) { case TYPE_BVEC4: member_type = TYPE_BOOL; break; case TYPE_VEC4: member_type = TYPE_FLOAT; break; @@ -2760,11 +2759,6 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons } } - if (!index_valid) { - _set_error("Invalid index"); - return NULL; - } - OperatorNode *op = alloc_node<OperatorNode>(); op->op = OP_INDEX; op->return_cache = member_type; @@ -2966,7 +2960,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons expr_pos++; if (expr_pos == expression.size()) { //can happen.. - _set_error("Unexpected end of expression.."); + _set_error("Unexpected end of expression..."); return NULL; } } @@ -3003,7 +2997,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons } else if (is_ternary) { if (next_op < 1 || next_op >= (expression.size() - 1)) { - _set_error("Parser bug.."); + _set_error("Parser bug..."); ERR_FAIL_V(NULL); } @@ -3039,7 +3033,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons } else { if (next_op < 1 || next_op >= (expression.size() - 1)) { - _set_error("Parser bug.."); + _set_error("Parser bug..."); ERR_FAIL_V(NULL); } @@ -3048,7 +3042,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons if (expression[next_op - 1].is_op) { - _set_error("Parser bug.."); + _set_error("Parser bug..."); ERR_FAIL_V(NULL); } @@ -3064,7 +3058,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons // can be followed by a unary op in a valid combination, // due to how precedence works, unaries will always disappear first - _set_error("Parser bug.."); + _set_error("Parser bug..."); } op->arguments.push_back(expression[next_op - 1].node); //expression goes as left @@ -3662,7 +3656,8 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct _set_error("void datatype not allowed here"); return ERR_PARSE_ERROR; } - if (!uniform && type < TYPE_FLOAT && type > TYPE_VEC4) { // FIXME: always false! should it be || instead? + + if (!uniform && (type < TYPE_FLOAT || type > TYPE_VEC4)) { _set_error("Invalid type for varying, only float,vec2,vec3,vec4 allowed."); return ERR_PARSE_ERROR; } |